Yes — blood tests can reveal underlying drivers of poor sleep. For example, high evening cortisol can keep your body “wired,” while low magnesium or Vitamin D can interfere with relaxation and sleep quality. Thyroid imbalances, B12 deficiency, or inflammation can also play a role. Your Superpower results can help identify or rule out these biological factors so you know whether your sleep struggles are stress-related, nutrient-related, or both.

There isn’t a single test for insomnia, but several biomarkers help explain why you’re not sleeping well. Cortisol patterns, thyroid function, and key nutrients (like magnesium, iron, and Vitamin D) can all impact sleep quality. While insomnia also has psychological and behavioral causes, Superpower testing highlights the physical imbalances that may be making it harder for you to rest.

Nutrient imbalances can make it harder to relax or stay asleep. Low magnesium can cause muscle tension and restlessness. Low Vitamin D and B12 are linked to disrupted circadian rhythms and poor sleep regulation. Iron deficiency can also cause restless legs and sleep disturbances. Superpower’s panel checks for all of these to show if a deficiency is silently contributing to your sleep problems.

Sometimes poor sleep is caused more by lifestyle, stress, or environment than by measurable blood markers. Things like irregular schedules, caffeine, screen time, and unresolved anxiety can disrupt rest even if your labs look fine. Superpower helps you rule out biological issues so you know when to focus on sleep hygiene, mental health, or behavioral changes.

If your biomarkers are normal, that’s good news — it means your body isn’t showing major nutrient or hormone imbalances. In this case, your poor sleep is more likely linked to habits, environment, or psychological stress. Knowing your biology is clear allows you to focus on behavioral solutions, sleep hygiene, and stress reduction with peace of mind.

Your membership includes:

• An annual full body test and report across 100+ biomarkers
• A personalized action plan to optimize your biomarkers and reach your health goals
• A dashboard to centralize your health data and track changes across a lifetime
• Access to a health concierge for questions on your plan and help scheduling
• Plus a marketplace of curated health products and services cheaper than amazon

Many concierge clinics charge $10k – $100k for their services, we’ve built technology to make the world’s best healthcare as accessible as possible via an all-in-one membership.

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Your annual lab test panel takes about 10 days to process. We will text you as soon as they become available in your dashboard. Other types of tests may have different testing windows. The Superpower concierge is your own health assistant who helps answer your questions on your results, ensure smooth scheduling, coordination of any office-based tests, specialist referrals as needed, and navigating you to interface with your care team.

Superpower membership and products are all eligible for HSA/FSA funding.

We see Superpower like a gym membership for those committed to prevention and performance. Superpower is a bridge between wellness and healthcare. Health insurance traditionally focuses on reactive care whereas, at Superpower, we believe it’s never too early to start looking out for your long-term health.

Absolutely—you're not limited to just one. Your membership includes one comprehensive 100+ biomarker blood test each year, but if you'd like to track your progress more closely, you can add extra tests at any time.Each additional full-panel test costs $179. You can order as many as you'd like throughout the year.

At Superpower, we test the following biomarkers:

• Immune System Biomarkers: White Blood Cells (WBC), Eosinophils, Absolute, Lymphocytes, Absolute, Lymphocytes, Basophils, Absolute, Monocytes, Absolute, Neutrophils, Monocytes, Eosinophils, Basophils, Neutrophils, Absolute, Lymphocyte-to-Monocyte Ratio (LMR), Platelet-to-WBC Ratio, Neutrophil-to-Lymphocyte Ratio, Monocyte-to-Lymphocyte Ratio (MLR), Neutrophil-to-Lymphocyte & Platelet Ratio (NLPR).
• Body Composition Biomarkers: Insulin-Like Growth Factor 1 (IGF-1).
• DNA Health Biomarkers: Vitamin B12, Homocysteine, Folate.
• Thyroid Health Biomarkers: Free T4 Index (T7), Thyroid-Stimulating Hormone (TSH), T3 Uptake, Thyroxine (T4), Total, Thyroid Peroxidase Antibodies (TPO), Thyroglobulin Antibodies, Triiodothyronine (T3), Free.
• Energy Biomarkers: Ferritin, Cortisol, Total Iron Binding Capacity (TIBC), Iron Saturation, Iron, Total.
• Nutrients Biomarkers: Hemoglobin, Mean Corpuscular Hemoglobin (MCH), Hematocrit, Red Blood Cells (RBC), Mean Corpuscular Volume (MCV), Mean Corpuscular Hemoglobin Concentration (MCHC), Platelet Count, Red Cell Distribution Width (RDW), Mean Platelet Volume (MPV), Protein, Total, Vitamin D, 25-Hydroxy, RDW / MCV Ratio.
• Inflammation Biomarkers: High-Sensitivity C-Reactive Protein (hs-CRP), Erythrocyte Sedimentation Rate (ESR), Systemic Immune-Inflammation Index (SII), Ferritin-to-Albumin Ratio (FAR), Monocyte-to-HDL Ratio (MHR), CRP / Albumin Ratio (CAR), Platelet-to-Lymphocyte Ratio, Systemic Inflammation Response Index (SIRI).
• Sex Hormones Biomarkers: Testosterone, Total, Sex Hormone Binding Globulin (SHBG), Testosterone, Bioavailable, DHEA Sulfate (DHEA-S), Testosterone, Free, Estradiol, Follicle Stimulating Hormone (FSH), Prostate Specific Antigen (PSA), Free, Progesterone, Prostate Specific Antigen (PSA), Total, Luteinizing Hormone (LH), Prolactin, Free Androgen Index (FAI), Testosterone / Estradiol (T:E2).
• Metabolic Health Biomarkers: Glucose, Hemoglobin A1c (HbA1c), Estimated Average Glucose (mmol/L), Estimated Average Glucose (mg/dL), Uric Acid, Insulin, Corrected Calcium (Albumin-adjusted), (Triglyceride - Glucose Index) - TyG Index.
• Liver Health Biomarkers: Alkaline Phosphatase (ALP), Albumin/Globulin Ratio, Albumin, Alanine Aminotransferase (ALT), Bilirubin, Total, Globulin, Aspartate Aminotransferase (AST), Gamma-Glutamyl Transferase (GGT), Bilirubin, Direct, Bilirubin, Indirect, GGT-to-HDL Cholesterol Ratio (GGT / HDL-C), Indirect-to-Direct Bilirubin Ratio (I/D Bilirubin Ratio), Bilirubin-to-Albumin Ratio (BAR).
• Kidney Health Biomarkers: BUN/Creatinine Ratio, Calcium, Potassium, Carbon Dioxide (CO2), Creatinine, Chloride, Sodium, Estimated Glomerular Filtration Rate (eGFR), Blood Urea Nitrogen (BUN).

Heart & Vascular Health Biomarkers:Non-HDL Cholesterol, HDL Cholesterol, Triglycerides, LDL Cholesterol, Cholesterol/HDL Ratio, LDL/HDL Ratio, Cholesterol, Total, Apolipoprotein B (ApoB), Lipoprotein (a), LDL P, Neutrophil-to-HDL Cholesterol Ratio (NHR), Triglyceride / HDL Cholesterol (Molar Ratio), Atherogenic Index of Plasma (AIP), Small LDL P, Non-HDL Cholesterol / Total Cholesterol (Mass Ratio), HDL Size, Large HDL P, LDL Size, Large VLDL P, Atherogenic Coefficient, LDL Cholesterol / Total Cholesterol (Mass Ratio), HDL P, VLDL Size, LDL-C / ApoB, Uric Acid / HDL-C, TG / ApoB, Non-HDL Cholesterol / Apolipoprotein B (Non-HDL-C / ApoB).