What We Test
Here's everything we test in your Hundred Health Membership
Biomarker testing is the foundation of personalized health at Hundred. Biomarkers are measurable indicators in your blood, urine, and other systems that reveal how your body is functioning—across hormones, metabolism, inflammation, heart health, nutrient levels, and more.
But we believe real health clarity doesn’t come from labs alone.
At Hundred, we combine advanced lab testing with your lifestyle, goals, medical history, and wearable data to give you a complete picture of your health. This helps you understand what your results mean, why they matter, and what to do about them—so you’re never stuck with a PDF full of numbers you don’t understand.
The biomarkers we test are organized by system—making it easy to see which areas of your health need support, attention, or optimization. From hormone balance and metabolic health to cardiovascular risk and nutrient deficiencies, the list below shows everything we measure, and why it’s essential.
Whether you’re looking to feel better, age smarter, or get answers about what’s going on in your body, these biomarkers form the foundation of your personalized 100-Day Protocol.
Heart Health
HDL Large
LDL Size
Total Cholesterol
x2
LDL-C
x2
Triglycerides
x2
HDL-C
x2
HDL Cholesterol
x2
LDL Particle Number (LDL-P)
Small LDL Particle Number (Small LDL-P)
LDL Peak Size (LDL Size)
LDL Small
Non-HDL Cholesterol
x2
LDL Cholesterol
x2
Lipoprotein (a)
Apoliprotein B (ApoB)
Liver Health
Total Bilirubin
Alkaline Phosphatase (ALP)
x2
Alanine Transaminase (ALT)
x2
Globulin
Aspartate Transaminase (AST)
x2
Albumin
x2
Total Protein
GGT
Kidney Health
Uric Acid
Creatinine
x2
BUN / Creatinine Ratio
x2
Blood Urea Nitrogen (BUN)
x2
Albumin (Microalbumin) - Urine
Estimated Glomerular Filtration Rate (eGFR)
x2
Cancer Detection
Prostate Specific Antigen PSA %, Free
PSA Free (reflex)
PSA Total
Female Health
Testosterone, Total
IGF-1 Insulin Like Growth Factor
Luteinizing Hormone (LH)
Estradiol
Testosterone, Free
Progesterone
Sex Hormone Binding Globulin (SHBG)
Prolactin
Follicle Stimulating Hormone (FSH)
Male Health
Testosterone, Total
IGF-1 Insulin Like Growth Factor
Luteinizing Hormone (LH)
Estradiol
Testosterone, Free
Prostate Specific Antigen PSA %, Free
PSA Free (reflex)
Sex Hormone Binding Globulin (SHBG)
Prolactin
Follicle Stimulating Hormone (FSH)
PSA Total
Biological Age
White Blood Cell Count
x2
Alkaline Phosphatase (ALP)
x2
Glucose
x2
Lymphocytes
x2
Creatinine
x2
Mean Corpuscular Volume (MCV)
x2
Red Cell Distribution Width (RDW)
x2
Albumin
x2
Thyroid Function
Thyroid-Stimulating Hormone (TSH)
Thyroxine (T4) Free
Triiodothyronine (T3) Free
T4 (Thyroxine) Total
Metabolism & Energy
Insulin
x2
Glucose
x2
Leptin
Hemoglobin A1c (HbA1c)
x2
Stress & Aging
IGF-1 Insulin Like Growth Factor
Cortisol
x2
Pancreas & Digestion
Amylase
Lipase
Blood Health
Total Bilirubin
Alkaline Phosphatase (ALP)
x2
Alanine Transaminase (ALT)
x2
Globulin
Aspartate Transaminase (AST)
x2
Albumin
x2
Total Protein
GGT
Nutrient Levels
Iron % Saturation
Homocysteine
Magnesium
Iron Binding Capacity (TIBC)
Ferritin
x2
Iron
x2
Zinc
Vitamin D
x2
Urine
Amorphous Sediment - Urine
x2
Renal Epithelial Cells - Urine
x2
Calcium Oxalate Crystals - Urine
x2
Occult Blood - Urine
x2
Hyaline Cast - Urine
x2
Bilirubin - Urine
x2
Specific Gravity - Urine
x2
Protein - Urine
x2
Ph - Urine
x2
Nitrite - Urine
x2
Color
x2
Leukocyte Esterase - Urine
x2
Triple Phosphate Crystals - Urine
x2
Granular Cast - Urine
x2
Wbc - Urine
x2
Ketones - Urine
x2
Casts - Urine
x2
Crystals - Urine
x2
Note - Urine
x2
Appearance - Urine
x2
Glucose - Urine
x2
Uric Acid Crystals - Urine
x2
Bacteria - Urine
x2
Yeast - Urine
x2
Squamous Epithelial Cells - Urine
x2
Transitional Epithelial Cells - Urine
x2
Rbc - Urine
x2
Electrolytes & Hydration
Potassium
Carbon Dioxide
Sodium
Calcium
Chloride
Inflammation & Immune System
High-Sensitivity C-Reactive Protein (hs-CRP)
x2
Antinuclear Antibodies (ANA) Titer
Antinuclear Antibodies (ANA) Pattern
Antinuclear Antibodies (ANA) Screen
Toxins & Heavy Metals
Lead
Your annual physical tests 14 markers and sends you home. Hundred tests 160+, connects your wearables and medical history, and gives you a 100-day plan built from all of it. $1.37/day.
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