Which plan do you need?

Whether you want to become a health tracking veteran or would simply like to learn about your health status, we offer a range of plans that suit your needs.

/ Best Value

Unlimited Membership

FOR HEALTH OPTIMIZERS

$85per kit

Billed $145 every 6 months, then $85 per kit - Save up to 76% per kit

Track your health trends to discover which diet, exercise, and lifestyle plans work best for you.

  • As many kits as you want at our lowest rate of $85 per kit, whenever you want
  • Option to upgrade your membership with exclusive add-ons*
  • Pause or cancel anytime

One-Time Purchase

For health snapshot

$414per kit

Billed one-time

Learn your body's health status today and get actionable insights to improve risk factors.

  • A single kit
  • No access to exclusive add-ons
  • Miss out on tracking health status and changes throughout the year

Quarterly Subscription

FOR PREVENTION

$232per kit

Billed $232 quarterly - Save up to 35% per kit

Test yourself at least quarterly to maintain your health status and catch problems early.

  • 4 kits per year (1 kit every 3 months)
  • Option to upgrade your subscription with exclusive add-ons*
  • Pause or cancel anytime
Limit 4 kits per household. Offer ends APR 26.

*We ship to United States and Canada. Not available for residents of New York State.

Why choose SiPhox Health?

The lowest cost per biomarker testing, at-home sample collection, interactive reports and actionable insights.

At-home testing

No more driving to clinics. No more waiting in lines. The sample collection kit lets you collect your sample using only a few drops of blood.

Extremely Affordable

Blood testing is expensive. But it shouldn't be. Meet SiPhox Health, the lowest cost per-biomarker test on the market.

Measure progress

Regular testing is key to reaching your goals. Whether you want to lose weight or have more energy- we have your back!

Actionable insights

Personalized insights sets you up for success. Paired with your wearable (optional), your health dashboard creates insights to improve each biomarker.

Each kit includes 17 tests:

You can explore all 17 Foundation Kit biomarkers as well as those available in each upgrade option. Upgrades are available before checkout.

TG:HDL Ratio

The triglyceride to HDL cholesterol ratio (TG:HDL) offers a more in-depth look at your heart health by measuring the balance between triglycerides and "good" cholesterol. A higher ratio suggests a greater risk of heart disease.

Read More

Included in a typically annual blood test?

Not Included

Biomarker for your:

Long-Term Health

How to change?

Diet
|
Excercise
|
Supplements

How easy to change?

Moderate
|
Changes in 3-8 weeks
Read more about TG:HDL Ratio

The Triglyceride:HDL (TG:HDL) ratio is an important metric of both cardiovascular and metabolic health, and has even been shown to have neurologic implications. In recent studies, a high TG:HDL ratio has been shown to predict metabolic syndrome, diabetes, and all-cause mortality. In that regard, the ratio provides a good assessment of metabolic health, specifically insulin resistance.

Testosterone (Total) ♂

Testosterone plays a role in red blood cell production, which is important for energy. It also helps maintain your mood, muscle and bone strength, sex drive, and reproductive health.

Read More

Included in a typically annual blood test?

Not Included

Biomarker for your:

Sleep
Energy
Fitness
Weight
Mood
Long-Term Health

How to change?

Stress
|
Excercise
|
TRT
|
Supplements

How easy to change?

Moderate
|
Changes in 4-8 weeks
Read more about Testosterone (Total) ♂

Testosterone is the primary male hormone responsible for sexual health and development, in addition to other physiological functions. Having proper levels of testosterone is essential not only for males but for females, too. An imbalance of testosterone can have negative effects on both reproductive and overall health. In men, testosterone regulates sex drive (libido), bone mass, fat distribution, muscle mass and strength, and the production of red blood cells and sperm. Symptoms of low testosterone may include reduced sex drive, erectile dysfunction, low sperm count, and other emotional and physiological changes.

Homocysteine

Elevated homocysteine levels can increase cardiovascular risks. Keeping homocysteine in check supports long-term heart health.

Read More

Included in a typically annual blood test?

Not included

Biomarker for your:

Long Term Health

How to change?

Diet
|
Supplements

How easy to change?

Moderate
|
Changes in 4 - 8 weeks
Read more about Homocysteine

Homocysteine is one of the amino acids that play a role in the metabolism of proteins. Too much is toxic, and too little results in metabolic problems. High homocysteine levels are associated with elevated cardiovascular risk including coronary artery disease, heart attacks, blood clots, or strokes, and neurological disorders such as dementia. A 3µmol/L drop in homocysteine can lessen the likelihood of heart attacks by 16%, strokes by 24%, and deep vein thrombosis by 25%. A 5µmol/L decrease in homocysteine can reduce the risk of death from all causes by 49%, death from cardiovascular disease by 50%, and death from cancer by 26%.

HbA1c

HbA1c (glycated hemoglobin) measures your average blood sugar over the past 3 months. It is a reliable predictor of the likelihood of developing diabetes and pre-diabetes.

Read More

Included in a typically annual blood test?

Included

Biomarker for your:

Sleep
Energy
Weight
Long-Term Health

How to change?

Diet
|
Excercise
|
Weight

How easy to change?

Hard
|
Changes in 8 - 12 weeks
Read more about HbA1c

The hemoglobin A1c (HbA1c) is representative of your average blood sugar levels over the past 2–3 months, providing a snapshot of your ability to maintain healthy blood sugar over time. When sugar enters your bloodstream, it attaches to hemoglobin, a protein in your red blood cells. Everybody has some sugar attached to their hemoglobin, but people with higher blood sugar levels have more. The A1C test measures the percentage of your red blood cells that have sugar-coated hemoglobin. Hyperglycemia—the chronic state of having high blood sugar—is known to adversely affect many organ systems. An HbA1C level consistently above 5.6% may indicate pre-diabetes and a level above 6.5% may indicate diabetes.

ApoA1

ApoA1 is a vital protein in HDL ("good") cholesterol. It supports healthy blood flow and can reduce your risk of heart disease.

Read More

Included in a typically annual blood test?

Not Included

Biomarker for your:

Long-Term Health

How to change?

Diet
|
Excercise

How easy to change?

Moderate/Hard
|
Changes in 4 - 12 weeks
Read more about ApoA1

ApoA1 is a constituent of high-density lipoprotein (HDL), which is anti-atherogenic (reduces plaque formation). ApoA1 is a protective molecule that acts as an antioxidant and lowers inflammation. The more ApoA1, the lower the risk of cardiovascular disease.

ApoB

ApoB is the main protein in LDL ("bad") cholesterol. It helps transport cholesterol, but elevated levels increase your risk of heart disease.

Read More

Included in a typically annual blood test?

Not Included

Biomarker for your:

Long-Term Health

How to change?

Diet
|
Excercise

How easy to change?

Moderate/Hard
|
Changes in 4 - 12 weeks
Read more about ApoB

ApoB is a constituent of low-density lipoprotein (LDL), which is atherogenic (plaque-forming). There is exactly one ApoB per LDL particle. Therefore, ApoB gives us the most accurate estimate of the amount of LDL in your body. High ApoB levels are associated with an increase in risk for cardiovascular events.

ApoB:ApoA1 Ratio

The ratio of ApoB to ApoA1 offers insights into your cardiovascular health, with a higher ratio suggesting a higher risk of heart disease.

Read More

Included in a typically annual blood test?

Not Included

Biomarker for your:

Long-Term Health

How to change?

Diet
|
Excercise

How easy to change?

Moderate/Hard
|
Changes in 4 - 12 weeks
Read more about ApoB

Cholesterol (Total)

Lipids, including cholesterol, are essential for the production of hormones and vitamin D. But high cholesterol levels are linked to an increased risk of heart disease and stroke.

Read More

Included in a typically annual blood test?

Included

Biomarker for your:

Long-Term Health

How to change?

Diet
|
Excercise
|
Weight

How easy to change?

Moderate/Hard
|
Changes in 4 - 12 weeks
Read more about Cholesterol (total)

High-density lipoproteins (HDL) are vehicles for transporting cholesterol in the bloodstream. HDL transfers cholesterol away from the vasculature and brings it to the liver, which is why it is referred to as “good" cholesterol due to its anti-atherogenic (prevents plaque buildup) effects. However, very high levels of HDL may behave more like LDL cholesterol (or ‘bad cholesterol’) and raise the risk of disease, according to current research.

Cortisol

Cortisol, known as the "stress hormone", influences energy levels, sleep cycles, mood, and metabolism. Chronically high cortisol negatively impacts health.

Read More

Included in a typically annual blood test?

Not Included

Biomarker for your:

Sleep
Energy
Mood
Weight
Long-Term Health

How to change?

Sleep
|
Stress
|
Excercise

How easy to change?

Moderate/Hard
|
Diurnal (daily) rhythm; >3 weeks with stress reduction techniques.
Read more about Cortisol

Cortisol is a hormone synthesized and secreted by the adrenal glands of the kidneys that plays a major role in regulating stress, metabolism, and immunity. It follows a diurnal rhythm that is affected by sleep- naturally rising in the early morning and falling in the evening. High cortisol levels are an indicator of acute (sudden), chronic (long-term), and/or traumatic (life-threatening) stress. Results outside the normal range might indicate a dysregulated circadian rhythm or a more serious health condition.

DHEA-S ♂

DHEA-S is a hormone precursor for sex hormones like testosterone and estrogen. It contributes to your energy, mood, and overall well-being.

Read More

Included in a typically annual blood test?

Not Included

Biomarker for your:

Energy
Mood
Long-Term Health

How to change?

Sleep
|
Supplements
|
Diet
|
Excercise

How easy to change?

Moderate
|
Changes in 4-8 weeks
Read more about DHEA-S ♂

Dehydroepiandrosterone (DHEA) is a hormone produced by the body's adrenal glands. The body uses DHEA to make androgens (like testosterone) and estrogens, the male and female sex hormones. If your DHEA levels are not normal, it may mean there is a problem with your adrenal glands or sex organs (testicles or ovaries). High DHEA in women may be the cause of acne, menstrual irregularities, excess body and facial hair, scalp hair loss, and increased muscularity. Men may not have any apparent symptoms of high levels. Low DHEA levels are associated with a decreased sex drive, erectile dysfunction in men, and thinning of vaginal tissues in women. Severely low levels may be a sign of an adrenal gland disorder with more serious symptoms. The adrenal glands start to produce less DHEA as we age. By age 60, we only have one-fifth of the amount of DHEA in our blood.

Estradiol ♀

Estradiol is a primary form of estrogen, crucial for reproductive health, bone density, and mood. Imbalances can affect energy levels and long-term health.

Read More

Included in a typically annual blood test?

Not Included

Biomarker for your:

Energy
Mood
Weight
Long-Term Health

How to change?

Weight
|
Age
|
Diet
|
HRT
|
Pregnancy
|
Contraception

How easy to change?

Hard
|
Changes in 4-12 weeks
Read more about Estradiol ♀

Estradiol (E2), a type of estrogen hormone, is naturally produced by both males and females. In females, estradiol regulates the menstrual cycle, plays a role in reproductive health and ovulation, and can indicate the presence of PCOS. In males, this hormone is important for modulating libido, erectile function, and sperm synthesis. Estradiol also operates beyond the reproductive system, including bone health and brain function.

FSH ♀

Follicle-stimulating hormone (FSH) regulates reproductive functions. It's essential for reproductive health and its levels reveal insights about reproductive health.

Read More

Included in a typically annual blood test?

Not Included

Biomarker for your:

Long-Term Health

How to change?

Supplements
|
Age
|
Diet
|
Pregnancy
|
Contraception

How easy to change?

Hard
|
Changes in 4-12 weeks
Read more about FSH ♀

Follicle-stimulating hormone (FSH) is a hormone synthesized mostly by the pituitary gland in the brain. It is involved in sexual development and reproduction for both males and females. In females, FSH stimulates the production of estradiol and regulates the menstrual cycle, peaking just before ovulation. In males, FSH works with testosterone to maintain normal sperm count and function.

Fasting Insulin

Fasting insulin measures your insulin levels after a period of fasting. It's a crucial indicator of insulin sensitivity and helps diagnose conditions like pre-diabetes and diabetes.

Read More

Included in a typically annual blood test?

Not Included

Biomarker for your:

Energy
Weight
Long-Term Health

How to change?

Weight
|
Diet
|
Excercise

How easy to change?

Moderate
|
Changes in 4-8 weeks
Read more about Insulin

Insulin is a hormone secreted primarily by the pancreas that is mainly responsible for regulating blood glucose levels. After eating, insulin is released to move blood sugar (known as glucose) from your bloodstream into your cells. Insulin plays a key role in keeping glucose at the right levels. If glucose levels are too high or too low, it can cause serious health problems. High levels of insulin is indicative of insulin resistance, prediabetes, and type 2 diabetes (T2D). High insulin is strongly strong linked to heart attack and stroke. Elevated fasting insulin is also strongly linked with the risk of breast cancer, melanoma, and colon cancer. Longevity is associated with people who have lower insulin levels.

Ferritin

Ferritin test assesses iron stores, crucial for oxygen delivery. Fatigue, shortness of breath, palpitations may indicate deficiency. Excess iron risks heart, long-term health.

Read More

Included in a typically annual blood test?

Not Included

Biomarker for your:

Sleep
Energy
Fitness
Long-Term Health

How to change?

Supplements
|
Diet
|
Inflammation

How easy to change?

Easy/Moderate
|
Changes in 4-12 weeks
Read more about Ferritin

Ferritin is a protein that stores iron inside your cells. A ferritin blood test is used to help check your iron levels. A lower-than-normal ferritin level indicates that one is iron-deficient, which may lead to iron deficiency anemia, weakness, fatigue, cold extremities and dizziness. A spike in the ferritin level can be seen in acute illnesses like bacterial infections. Chronically raised levels are seen in several conditions including hemochromatosis (also called iron overload), rheumatoid arthritis or other chronic inflammatory disorders, liver diseases, alcohol abuse, leukemia, Hodgkin's lymphoma, and hyperthyroidism. Taking too many iron supplements can also lead to elevated ferritin levels.

HDL

High-density lipoprotein (HDL) cholesterol is produced by your liver and makes up part of your total cholesterol level. It’s often called ‘good cholesterol’ as it helps protect against heart disease.

Read More

Included in a typically annual blood test?

Included

Biomarker for your:

Long-Term Health

How to change?

Diet
|
Excercise

How easy to change?

Moderate/Hard
|
Changes in 4-12 weeks
Read more about HDL

High-density lipoproteins (HDL) are vehicles for transporting cholesterol in the bloodstream. HDL transfers cholesterol away from the vasculature and brings it to the liver, which is why it is referred to as “good" cholesterol due to its anti-atherogenic (prevents plaque buildup) effects. However, very high levels of HDL may behave more like LDL cholesterol (or ‘bad cholesterol’) and raise the risk of disease, according to current research.

hsCRP

A hs-CRP test checks for chronic inflammation, a strong risk factor for heart disease. A raised CRP level is also linked to diabetes, high blood pressure, obesity, and some cancers.

Read More

Included in a typically annual blood test?

Not Included

Biomarker for your:

Sleep
Weight
Mood
Long-Term Health

How to change?

Infection
|
Disease
|
Trauma
|
Inflammation

How easy to change?

Moderate
|
Days if natural recovery from illness. Weeks for anti-inflammatory improvements.
Read more about hsCRP

High-sensitivity C-reactive protein (hs-CRP) is a nonspecific inflammatory marker. It is particularly suited to testing for chronic inflammation (long-term, low-level), as opposed to ordinary CRP, which measures acute (short-term) inflammation. Chronic inflammation contributes to the development of at least 7 of the 10 leading causes of death in the United States. It may go undetected for years or even decades without proactive tracking, silently threatening your health. It contributes to cancer, heart disease, lung disease, chronic obstructive pulmonary disease, chronic kidney disease, Alzheimer’s disease, and irritable bowel syndrome. It is also connected to metabolic disorders, including pre-diabetes and diabetes, obesity, and high blood pressure.

LDL

Low-density lipoprotein (LDL) is produced by your liver and makes up part of your total cholesterol level. It’s often called ‘bad cholesterol’ but some LDL cholesterol is essential for your health. If your LDL cholesterol levels are too high, it increases your risk of heart disease.

Read More

Included in a typically annual blood test?

Not Included

Biomarker for your:

Long-Term Health

How to change?

Diet
|
Excercise

How easy to change?

Moderate/Hard
|
Changes in 4-12 weeks
Read more about LDL

Low-density lipoproteins (LDL) are vehicles for transporting cholesterol in the bloodstream. LDL cholesterol is commonly considered “bad" cholesterol because LDL carries cholesterol to the vessels where it can build up in the vessel walls (pro-atherogenic). High LDL levels are thus associated with increased cardiovascular risk. Luckily, cholesterol is dynamic and fluid; results can be substantially moved up and down within days using lifestyle and dietary interventions.

TC/HDL Ratio

Lipids, including cholesterol, are essential for the production of hormones and vitamin D. But high cholesterol levels are linked to an increased risk of heart disease and stroke.

Read More

Included in a typically annual blood test?

Included

Biomarker for your:

Long-Term Health

How to change?

Diet
|
Excercise
|
Weight

How easy to change?

Moderate/Hard
|
Changes in 4 - 12 weeks
Read more about TC/HDL

The total cholesterol to HDL cholesterol ratio offers insight into ardiovascular health. A higher ratio suggests an increased risk of heart disease.

Testosterone:Cortisol Ratio ♂

The testosterone:cortisol ratio (T:C ratio) offers insight into the balance between testosterone and cortisol. Imbalances can signal training overstress, fatigue, and impact overall health.

Read More

Included in a typically annual blood test?

Not Included

Biomarker for your:

Sleep
Energy
Fitness
Weight
Mood
Long-Term Health

How to change?

Stress
|
Excercise
|
TRT
|
Supplements

How easy to change?

Moderate
|
Changes in 4-8 weeks
Read more about Testosterone (Total) ♂

Triglycerides

Triglycerides are a type of fat found in your blood and are used for energy storage. High levels of triglycerides can increase your risk of heart disease.

Read More

Included in a typically annual blood test?

Included

Biomarker for your:

Long-Term Health

How to change?

Diet
|
Excercise
|
Supplements

How easy to change?

Moderate
|
Changes in 3-8 weeks
Read more about Triglycerides

High-density lipoproteins (HDL) are vehicles for transporting cholesterol in the bloodstream. HDL transfers cholesterol away from the vasculature and brings it to the liver, which is why it is referred to as “good" cholesterol due to its anti-atherogenic (prevents plaque buildup) effects. However, very high levels of HDL may behave more like LDL cholesterol (or ‘bad cholesterol’) and raise the risk of disease, according to current research.

TSH

A TSH test measures the amount of thyroid-stimulating hormone produced by your pituitary gland. It's a crucial screening tool for diagnosing thyroid conditions like hypothyroidism (underactive) or hyperthyroidism (overactive).

Read More

Included in a typically annual blood test?

Included

Biomarker for your:

Sleep
Energy
Fitness
Weight
Mood
Long-Term Health

How to change?

Diet
|
Medication
|
Genetics

How easy to change?

Hard
|
Changes in 4-6 weeks with medication, 6-12 without
Read more about TSH

Thyroid-stimulating hormone (TSH) is produced by your pituitary gland. Once released into the bloodstream, TSH is responsible for stimulating the thyroid gland to produce hormones. A TSH test is done to find out if your thyroid gland is working the way it should. It can tell you if it’s overactive (hyperthyroidism) or underactive (hypothyroidism). The test can also detect a thyroid disorder before you have any symptoms. The thyroid gland's chief function is to regulate metabolism but also plays an important role in maintaining normal growth and development, body temperature, and energy levels.

Vitamin D

Vitamin D is crucial for calcium absorption. If you don't get enough vitamin D, you may experience bone weakness, muscle pain, fatigue, a weakened immune system, and potentially depression.

Read More

Included in a typically annual blood test?

Included

Biomarker for your:

Sleep
Energy
Fitness
Weight
Mood
Long-Term Health

How to change?

Diet
|
Sunlight
|
Supplements

How easy to change?

Easy
|
Changes in 2-3 weeks
Read more about Vitamin D

Vitamin D is a fat-soluble vitamin typically synthesized via UV light exposure or obtained from food or supplements. Normal levels are essential for an effective immune system and healthy mineral balance. Vitamin D is vital for its role in calcium absorption, bone mineralization, and reducing inflammation, and even has neuromuscular and metabolic functions. ~40% of adults are deficient in Vitamin D, which makes it a very valuable marker to track and optimize.

TPOAb

Thyroid peroxidase antibodies (TPOAb) are markers of potential autoimmune thyroid disease, where the immune system mistakenly attacks the thyroid gland. Elevated TPOAb levels suggest an increased risk of developing conditions like Hashimoto's thyroiditis or Graves' disease.

Read More

Included in a typically annual blood test?

Not Included

Biomarker for your:

Long-Term Health

How to change?

Diet
|
Supplements

How easy to change?

Hard
|
Changes in 3-8 weeks
Read more about TPOAb

Thyroid peroxidase antibodies (TPOAb) are markers used to detect potential autoimmune thyroid disease. In autoimmune thyroid conditions, the body's immune system mistakenly attacks the thyroid gland, leading to inflammation and dysfunction. Elevated TPOAb levels indicate the presence of these antibodies, suggesting an increased risk of developing autoimmune thyroid diseases such as Hashimoto's thyroiditis (an underactive thyroid) or Graves' disease (an overactive thyroid). Measuring TPOAb levels, along with other thyroid tests and clinical evaluation, helps diagnose autoimmune thyroid conditions and guide appropriate treatment strategies.

Free T4

Free T4 is the unbound and active form of thyroxine, a crucial thyroid hormone regulating metabolism. Measuring free T4 helps evaluate thyroid function and diagnose conditions like hypothyroidism or hyperthyroidism.

Read More

Included in a typically annual blood test?

Not Included

Biomarker for your:

Energy
Mood
Weight
Long-Term Health

How to change?

Diet

How easy to change?

Moderate/Hard
|
Changes in 3-8 weeks
Read more about Free T4

Free T4 (free thyroxine) is the unbound and active form of thyroxine, a hormone produced by the thyroid gland. It plays a crucial role in regulating metabolism, energy levels, and various bodily functions. Measuring free T4 levels is essential for evaluating thyroid function and diagnosing thyroid disorders. Low free T4 levels may indicate hypothyroidism (underactive thyroid), while high levels suggest hyperthyroidism (overactive thyroid). Assessing free T4, along with other thyroid tests like TSH and T3, helps determine the underlying cause of thyroid dysfunction and guide appropriate treatment strategies.

Free T3

Free T3 is the active form of triiodothyronine, a thyroid hormone directly influencing metabolism and energy production. Measuring free T3 helps assess thyroid function and diagnose thyroid disorders.

Read More

Included in a typically annual blood test?

Not Included

Biomarker for your:

Energy
Mood
Weight
Long-Term Health

How to change?

Diet

How easy to change?

Moderate/Hard
|
Changes in 3-8 weeks
Read more about Free T3

Free T3 (free triiodothyronine) is the unbound and active form of triiodothyronine, a hormone produced by the thyroid gland. Unlike T4, which needs to be converted to T3 to become active, free T3 directly influences metabolism and energy production in cells throughout the body. Measuring free T3 levels provides valuable insights into thyroid function and helps diagnose thyroid disorders. Low free T3 levels may indicate hypothyroidism or conversion issues, while high levels suggest hyperthyroidism. Assessing free T3, along with other thyroid tests, helps determine the underlying cause of thyroid dysfunction and guide appropriate treatment approaches.

Luteinizing Hormone

LH plays a vital role in both male and female reproductive systems. In women, it triggers ovulation and stimulates progesterone production, crucial for pregnancy. In men, LH promotes testosterone production, essential for sperm development and male characteristics. LH levels are used to assess reproductive health, diagnose hormonal imbalances, and monitor hormone therapies.

Read More

Included in a typically annual blood test?

Not Included

Biomarker for your:

Long-Term Health

How to change?

Diet
|
Excercise
|
Supplements
|
Stress
|
Contraception
|
Pregnancy

How easy to change?

Hard
|
Changes in 4-12 weeks
Read more about Luteinizing Hormone

LH is a key hormone orchestrating reproductive functions in both men and women. In women, LH triggers ovulation, the release of an egg from the ovary, and stimulates the production of progesterone, essential for preparing the uterus for pregnancy and maintaining it during early stages. For men, LH stimulates the Leydig cells in the testes to produce testosterone, the primary male sex hormone responsible for sperm production, muscle development, and other male characteristics. Measuring LH levels helps assess reproductive health, diagnose hormonal imbalances like polycystic ovary syndrome (PCOS) or hypogonadism, and monitor the effectiveness of hormone replacement therapies.

Folate ♀

Folate, also known as vitamin B9, is crucial for women's health, especially during childbearing years. It supports healthy cell division and DNA synthesis, vital for fetal development and preventing neural tube defects. Folate also plays a role in red blood cell production and helps maintain healthy homocysteine levels, reducing cardiovascular disease risk. Women planning pregnancy or who are pregnant are often advised to take folic acid supplements to ensure adequate intake.

Read More

Included in a typically annual blood test?

Not Included

Biomarker for your:

Energy
Long-Term Health

How to change?

Diet
|
Supplements

How easy to change?

Easy
|
Changes in 2-3 weeks
Read more about Folate ♀

Folate, or vitamin B9, is an essential nutrient for women, particularly during their reproductive years. It plays a crucial role in cell division and DNA synthesis, making it vital for fetal development and preventing neural tube defects like spina bifida during pregnancy. Folate also contributes to red blood cell production, preventing anemia, and helps maintain healthy homocysteine levels, reducing the risk of cardiovascular disease. Women planning pregnancy or who are pregnant are often advised to take folic acid supplements to ensure they meet the increased demands for this vital nutrient and support both their own health and the healthy development of their baby.

Vitamin B12 ♀

Vitamin B12 is essential for women's health, playing a crucial role in nerve function, red blood cell production, and DNA synthesis. It also supports energy levels and helps prevent a type of anemia that can cause fatigue and weakness. B12 is especially important for women planning pregnancy or who are pregnant, as it supports fetal brain development. As B12 is mainly found in animal products, women following vegan or vegetarian diets may need supplements to ensure adequate intake.

Read More

Included in a typically annual blood test?

Not Included

Biomarker for your:

Mood
Energy
Long-Term Health

How to change?

Diet
|
Supplements

How easy to change?

Easy
|
Changes in 2-3 weeks
Read more about Vitamin B12 ♀

Vitamin B12 is a vital nutrient for women's health, playing a crucial role in nerve function, red blood cell production, and DNA synthesis. It also supports energy levels and helps prevent megaloblastic anemia, a condition that can cause fatigue, weakness, and other health issues. B12 is especially important for women planning pregnancy or who are pregnant, as it is essential for fetal brain and nervous system development. Since B12 is primarily found in animal products, women following vegan or vegetarian diets may need to take supplements to ensure they meet their daily requirements and avoid deficiency.

Anti-Mullerian Hormone ♀

Anti-Mullerian hormone (AMH) is a valuable biomarker for evaluating a woman's ovarian reserve, which reflects the quantity and quality of her remaining eggs. AMH levels help predict reproductive health potential and can aid in diagnosing conditions like polycystic ovary syndrome (PCOS) or premature ovarian insufficiency. While AMH provides insights into egg quantity, it doesn't directly assess egg quality or guarantee successful pregnancy.

Read More

Included in a typically annual blood test?

Not Included

Biomarker for your:

Long-Term Health

How to change?

Age
|
Ovarian Reserve

How easy to change?

Hard
|
Changes in 2-3 weeks
Read more about Vitamin B12 ♀

Anti-Mullerian hormone (AMH) is a valuable biomarker used to assess a woman's ovarian reserve, which reflects the quantity and quality of her remaining eggs. AMH is produced by small follicles in the ovaries, and its levels correlate with the number of these follicles. Measuring AMH levels helps predict a woman's reproductive health potential and can aid in diagnosing conditions like polycystic ovary syndrome (PCOS), where numerous small follicles are present, or premature ovarian insufficiency (POI), where the ovarian reserve is depleted prematurely. While AMH provides valuable insights into egg quantity, it's important to note that it doesn't directly assess egg quality or guarantee successful pregnancy. Other factors, such as age, overall health, and sperm quality, also play significant roles in reproductive health outcomes.

SHBG

SHBG, or sex hormone binding globulin, regulates sex hormone activity in both men and women. By binding to hormones like testosterone and estrogen, SHBG influences their availability and impacts functions like reproductive health, libido, and bone health. Abnormal SHBG levels can indicate hormonal imbalances.

Read More

Included in a typically annual blood test?

Not Included

Biomarker for your:

Long-Term Health
Mood
Energy

How to change?

Weight
|
Excercise

How easy to change?

Hard
|
Changes in 2-3 weeks
Read more about SHBG

Sex hormone binding globulin (SHBG) acts as a regulator of sex hormones in both men and women. By binding to hormones like testosterone and estrogen, SHBG controls their availability to interact with cells and exert their effects. This influences various functions, including reproductive health, libido, bone health, and even mood. Abnormal SHBG levels can indicate hormonal imbalances, such as those seen in polycystic ovary syndrome (PCOS) or hypogonadism, and may contribute to related symptoms. Measuring SHBG levels can provide valuable insights into hormonal health and guide treatment strategies.

Prolactin ♀

Prolactin, primarily known for stimulating breast milk production after childbirth, plays various roles in women's health. It influences menstrual cycles, reproductive health, and even mood. High prolactin levels can lead to irregular periods, infertility, and breast milk production unrelated to pregnancy.

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Included in a typically annual blood test?

Not Included

Biomarker for your:

Long-Term Health
Mood
Energy

How to change?

Diet
|
Excercise
|
Supplements
|
Stress
|
Pregnancy
|
Contraception

How easy to change?

Hard
|
Changes in 2-3 weeks
Read more about Prolactin ♀

While primarily known for stimulating breast milk production after childbirth, prolactin plays a broader role in women's health. It influences menstrual cycles, reproductive health, and even mood. High prolactin levels, a condition known as hyperprolactinemia, can disrupt ovulation, leading to irregular periods or infertility. It can also cause inappropriate milk production (galactorrhea) and contribute to mood changes or sexual dysfunction. Measuring prolactin levels helps diagnose hyperprolactinemia and guide treatment, which may involve medication or addressing underlying causes.

DHEA-S ♀

Dehydroepiandrosterone sulfate (DHEA-S) is a hormone produced by the adrenal glands with various roles in women's health. It contributes to energy levels, libido, and bone health. DHEA-S levels naturally decline with age, and low levels may be linked to fatigue, mood changes, and decreased bone density.

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Included in a typically annual blood test?

Not Included

Biomarker for your:

Long-Term Health
Mood
Energy

How to change?

Diet
|
Excercise
|
Supplements
|
Sleep

How easy to change?

Moderate
|
Changes in 2-3 weeks
Read more about DHEA-S ♀

Dehydroepiandrosterone sulfate (DHEA-S) is a hormone produced by the adrenal glands, playing a multifaceted role in women's health. It contributes to energy levels, libido, and bone health. DHEA-S levels naturally decline with age, particularly after menopause. This decline can be associated with various symptoms, including fatigue, decreased libido, mood changes, and reduced bone density, increasing the risk of osteoporosis. While the benefits of DHEA supplementation are still being researched, maintaining healthy lifestyle habits can help support DHEA-S levels and overall well-being as women age.

Estradiol ♂

Estradiol, often considered the primary female sex hormone, also plays a crucial role in men's health. It contributes to bone health, mood regulation, and healthy cholesterol levels. While men produce lower amounts of estradiol compared to women, maintaining a balance with testosterone is essential for overall well-being.

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Included in a typically annual blood test?

Not Included

Biomarker for your:

Long-Term Health
Mood

How to change?

Diet
|
Age
|
Weight

How easy to change?

Hard
|
Changes in 2-3 weeks
Read more about Estradiol ♂

Estradiol, often referred to as the primary female sex hormone, plays a crucial role in men's health as well. While men produce lower amounts of estradiol compared to women, it contributes to several important functions, including maintaining bone health, regulating mood, and promoting healthy cholesterol levels. Maintaining a balance between estradiol and testosterone is essential for overall well-being in men. An imbalance, such as excess estradiol, can lead to issues like gynecomastia (breast enlargement), erectile dysfunction, and decreased libido. Monitoring estradiol levels can provide insights into hormonal health and guide appropriate interventions when necessary.

Prolactin ♂

Prolactin, though often associated with female lactation, is also present in men. It plays a role in sperm production and sexual function. Elevated prolactin levels in men can lead to erectile dysfunction, infertility, and decreased libido.

Read More

Included in a typically annual blood test?

Not Included

Biomarker for your:

Long-Term Health

How to change?

Diet
|
Excercise
|
Supplements
|
Stress
|
Contraception
|
Pregnancy

How easy to change?

Hard
|
Changes in 2-3 weeks
Read more about Prolactin ♂

Prolactin, often associated with female lactation and reproduction, is also present and active in men. It plays a role in sperm production and sexual function. However, when prolactin levels become elevated in men, it can disrupt the delicate hormonal balance and lead to various issues. High prolactin levels can cause erectile dysfunction, infertility due to impaired sperm production, and decreased libido. Identifying and addressing the underlying cause of elevated prolactin, which may include pituitary tumors or certain medications, is crucial for restoring hormonal balance and improving men's reproductive and sexual health.

FSH ♂

Follicle stimulating hormone (FSH) plays a crucial role in male reproductive health by stimulating sperm production in the testes. FSH levels help assess testicular function and can indicate potential causes of male infertility.

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Included in a typically annual blood test?

Not Included

Biomarker for your:

Long-Term Health

How to change?

Diet
|
Supplements
|
Age

How easy to change?

Hard
|
Changes in 2-3 weeks
Read more about FSA ♂

Follicle stimulating hormone (FSH) is a key player in male reproductive health. Its primary role is to stimulate sperm production in the testes. FSH works by signaling the Sertoli cells in the testes to support and nourish developing sperm cells, ensuring a healthy sperm count and quality. Measuring FSH levels is crucial in assessing male reproductive health and diagnosing potential causes of infertility. Elevated FSH levels can indicate impaired testicular function or damage, while low levels may suggest problems with the pituitary gland or hypothalamus, the areas of the brain that control hormone production. Understanding FSH levels helps guide further investigations and appropriate treatment strategies for male infertility.

PSA ♂

Prostate-specific antigen (PSA) is a protein produced by the prostate gland. Elevated PSA levels can indicate various prostate conditions, including inflammation, enlargement, or prostate cancer. Monitoring PSA levels aids in early detection and management of prostate issues.

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Included in a typically annual blood test?

Included

Biomarker for your:

Long-Term Health

How to change?

Diet
|
Supplements
|
Excercise
|
Stress

How easy to change?

Hard
|
Changes in 2-3 weeks
Read more about PSA ♂

Prostate-specific antigen (PSA) is a protein produced by the prostate gland, a walnut-sized gland located at the base of the bladder in men. PSA levels in the blood can provide valuable insights into prostate health. Elevated PSA levels may indicate various conditions, including prostatitis (inflammation of the prostate), benign prostatic hyperplasia (BPH, or enlarged prostate), or prostate cancer. While not all elevations in PSA signify cancer, monitoring PSA levels over time is crucial for early detection and timely management of prostate issues. Further investigations, such as biopsies or imaging tests, may be needed to determine the specific cause of elevated PSA and guide appropriate treatment strategies.

Albumin ♂

Albumin is a protein produced by the liver, playing a vital role in maintaining fluid balance and transporting substances throughout the body. In men, albumin levels can help assess overall health and nutritional status, as well as liver and kidney function.

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Included in a typically annual blood test?

Included

Biomarker for your:

Long-Term Health

How to change?

Diet

How easy to change?

Easy
|
Changes in 2-3 weeks
Read more about Albumin ♂

Albumin is a protein produced by the liver, playing a crucial role in maintaining fluid balance within the bloodstream and transporting various substances, including hormones, vitamins, and medications, throughout the body. Measuring albumin levels in men can provide valuable insights into overall health and nutritional status. Low albumin levels may indicate malnutrition, liver disease, kidney disease, or chronic inflammatory conditions. Monitoring albumin levels helps assess the severity of these conditions and monitor the effectiveness of treatment interventions. Maintaining healthy albumin levels is essential for overall well-being and proper bodily functions.

Free Testosterone ♂

Free testosterone (fT) represents the small portion of testosterone not bound to proteins in the blood, making it readily available to exert its effects on the body. In men, fT levels influence libido, muscle mass, bone density, and overall energy levels.

Read More

Included in a typically annual blood test?

Not Included

Biomarker for your:

Fitness
Energy
Mood
Weight
Sleep

How to change?

Supplements
|
Excercise
|
Stress

How easy to change?

Moderate
|
Changes in 2-3 weeks
Read more about Free Testosterone ♂

Testosterone, the primary male sex hormone, exists in two forms in the blood: bound and free. Free testosterone (fT) represents the small portion not bound to proteins, making it readily available to interact with cells and exert its effects on the body. In men, fT levels play a crucial role in various functions, including libido, muscle mass and strength, bone density, and overall energy levels. Low fT levels can contribute to symptoms like decreased libido, erectile dysfunction, fatigue, loss of muscle mass, and mood changes. Measuring fT levels, along with total testosterone, helps assess hormonal health and guide appropriate interventions to restore hormonal balance and improve men's well-being.

Customer Testimony

Our comprehensive test kits have enabled thousands of people like you to take control of their health journey.

Your privacy first. Always.

HIPAA-grade security

Our server is set up in accordance with the requirements of the Health Insurance Portability and Accountability Act (HIPAA)

We won't sell your data

We will never sell your personal data.

Delete your personal info at ANY time

You can delete your data from our server whenever you wish. We fully respect and support your data ownership.

Is a Few Drops of Blood Really Enough?

That's right! A few drops of blood is all we need to test 17 biomarkers. Sounds too good to be true? Far from it...

Our sample collection card, the ADX100[1], is an alternative collection method, similar to an SST tube. Red blood cells are separated without a centrifuge, enabling the laboratory to perform tests on dry blood.

Are results accurate? Yes! We process samples in a 3rd party CLIA-certified lab. The test results have been cross-validated against standard finger prick and venous draws.

Select my plan

Can I really collect my own sample?

Each kit contains a sample collection card, three adjustable lancets, band-aids, sterile gauze, an alcohol pad, and instructions.

Drawing your blood sounds scary at first. Especially if it's your first time doing it. We've taken the time to make the instructions as easy to follow as possible.

Not only that, every customer can schedule a live one-on-one session with our certified phlebotomist for FREE (a person trained in collecting blood samples).

CHECK YOUR APOB

Ok, my results are in. What now?

This is the best part! After processing your sample, we create a complete report for each of your 17 biomarkers

You can then access your reports from your personal reports dashboard. Each report comes with an easy-to-understand graph and personalized insights you can use to improve each biomarker.

The dashboard lets you connect your favorite wearables to make your reports even more insightful. Improved sleep and activity scores are highly correlated with improved hormonal balance and lower inflammation in our user base.

CHECK YOUR APOB
Comprehensive test kit

Include your wearable

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Frequently asked questions:

Is the SiPhox Health blood test kit equivalent to standard labs?

Yes, we work with a CLIA/CAP accredited lab that performs extensive validation on each assay to meet federal CLIA requirements.

What wearable devices are compatible with SiPhox Health?

SiPhox Health currently has the ability to support over 300 devices across ten categories. The most common devices our users connect are Apple Watch, Oura, Fitbit, EightSleep, Whoop, and Freestyle Libre.

How do I view my test results?

When your SiPhox Health Report is ready for viewing, you will receive an email letting you know your user portal has been updated. You can access your report at any time by logging in and scrolling down to "Your Reports".

How are you able to offer the lowest cost per biomarker in the industry?

1. We bundle 17 biomarkers into a single sample collection, maximizing the data we collect from a single kit. Other companies like EverlyWell sell 2-4 markers per kit to maximize profits.

2. The SiPhox Health Unlimited Membership allows us to sell test kits at cost. The reason we are doing this is to drive demand and leverage that to drive our costs down.

3. SiPhox, the company behind SiPhox Health, develops blood testing hardware. Our goal is to eventually make it possible to test all these markers in the home instantly at a 10x lower cost.

Note that we do not compromise on the quality or accuracy of our tests in any way.

What makes SiPhox Health Reports unique?

Your SiPhox Health Reports are not just raw data. The team at SiPhox created a unique scoring system called the Axes of Wellness that spans different health and lifestyle categories such as Inflammation, Metabolic, and Cardiovascular Health. With this, we take the guesswork out of interpreting your results and empower you with actionable insights to improve your wellness.

If you would like to view your data in a traditional table format, you can do so by exporting the PDF within your report.

Can I modify, pause, or cancel my subscription?

Yes, you can easily do this inside your user portal any time after your initial purchase. There is no commitment whatsoever and you will keep access to your previous test data if you decide to cancel.

How is the SiPhox Health test different from the one I get at the yearly physical?

Each test is designed with a unique objective in mind. Our test complements the annual physical examination by including assessments for DHEA-S, cortisol, Ferritin, among others, thereby covering aspects not addressed by the standard yearly check-up.