HSA/FSA Eligible

What's tested

This Panel --> Base

Sex Hormones:
Total Testosterone (ECLIA) [capped]
Free Testosterone (Calculated) [capped]
Sex Hormone Binding Globulin (SHBG)

Thyroid:
TSH (Thyroid Stimulating Hormone)

Lipids:
Total Cholesterol
HDL Cholesterol
LDL Cholesterol
LDL:HDL Ratio
VLDL Cholesterol
Triglycerides

Blood:
Complete Blood Count w/ Differential (hematocrit; hemoglobin; mean corpuscular volume (MCV); mean corpuscular hemoglobin (MCH); mean corpuscular hemoglobin concentration (MCHC); red cell distribution width (RDW); percentage and absolute differential counts; platelet count (RBC); red cell count; white blood cell count (WBC))
Reticulocyte Count

Metabolic:
Comprehensive Metabolic Panel (albumin:globulin (A:G) ratio; albumin, serum; alkaline phosphatase, serum; bilirubin, total; BUN:creatinine ratio; calcium, serum; carbon dioxide, total; chloride, serum; globulin, total; potassium, serum; protein, total, serum; sodium, serum)

Insulin Sensitivity:
Blood Glucose
Fasting Insulin

Liver Function:
AST
ALT
BUN
Bilirubin, Total

Kidney Function:
Creatinine w/ eGFR

Price includes venipuncture (blood draw) at LabCorp.

*Testosterone results in this panel are capped at 1500 ng/dL (total) and 50 pg/mL (free). For enhanced sensitivity and an uncapped result, consider Follow-Up Pro

Plus Panel

Sex Hormones:
Total Testosterone*
Free Testosterone*
Estradiol, Standard
Sex Hormone Binding Globulin (SHBG)
Prolactin

Gonadotropins:
Luteinizing Hormone (LH)
Follicle-Stimulating Hormone (FSH)

Neurosteroids:
Dehydroepiandrosterone Sulfate (DHEA-S)

Prostate Health:
Prostate Specific Antigen (PSA) - Male Only

Thyroid:
TSH
Free T3
Free T4

Lipids:
Total Cholesterol
HDL-Cholesterol
LDL-Cholesterol
HDL/LDL Ratio
Triglycerides

Blood:
Ferritin
Complete Blood Count w/ Differential (Hematocrit; hemoglobin; mean corpuscular volume (MCV); mean corpuscular hemoglobin (MCH); mean corpuscular hemoglobin concentration (MCHC); red cell distribution width (RDW); percentage and absolute differential counts; platelet count (RBC); red cell count; white blood cell count (WBC))

Metabolic:
Comprehensive Metabolic Panel (albumin:globulin (A:G) ratio; albumin, serum; alkaline phosphatase, serum; bilirubin, total; BUN:creatinine ratio; calcium, serum; carbon dioxide, total; chloride, serum; globulin, total; potassium, serum; protein, total, serum; sodium, serum)

Insulin Sensitivity:
Blood glucose
HbA1c
Fasting Insulin

Liver Function:
AST
ALT
BUN
Bilirubin, Total

Kidney Function:
Creatinine w/ eGFR

Price includes venipuncture (blood draw) at LabCorp.

*Testosterone results in this panel are capped at 1500 ng/dL (total) and 50 pg/mL (free). For higher sensitivity, consider the Pro Follow-Up

Pro Panel

Sex Hormones:

  • Total Testosterone (LC/MS)
  • Free Testosterone (Calculated)
  • Estradiol, Sensitive (LC/MS)
  • Sex Hormone Binding Globulin (SHBG)
  • Prolactin
  • Progesterone - Female Only
  • Cortisol - Female Only

Prostate Health:

  • Prostate Specific Antigen (PSA) - Male Only

Thyroid:

  • Thyroid Stimulating Hormone (TSH)
  • Free T4

Lipids:

  • Apolipoprotein B (ApoB)
  • Total Cholesterol
  • HDL-Cholesterol
  • LDL-Cholesterol
  • HDL/LDL Ratio
  • Triglycerides

Blood:

Complete Blood Count w/ NLR, Differential & Platelets (Hematocrit; hemoglobin; mean corpuscular volume (MCV); mean corpuscular hemoglobin (MCH); mean corpuscular hemoglobin concentration (MCHC); red cell distribution width (RDW); neutrophil-to-lymphocyte ratio (NLR); percentage and absolute differential counts; platelet count (RBC); red cell count; white blood cell count (WBC))

Metabolic:

Comprehensive Metabolic Panel (albumin:globulin (A:G) ratio; albumin, serum; alkaline phosphatase, serum; bilirubin, total; BUN:creatinine ratio; calcium, serum; carbon dioxide, total; chloride, serum; globulin, total; potassium, serum; protein, total, serum; sodium, serum)

Insulin Sensitivity:

  • Blood Glucose
  • Fasting Insulin
  • HbA1c

Inflammatory Markers:

  • C-Reactive Protein, High Sensitivity (hsCRP)

Iron Stores: - Female Only

  • Iron
  • Transferrin Saturation
  • Iron Saturation
  • TIBC
  • UIBC
  • Ferritin

Lab panel details

  • Sample type: Blood

  • HSA/FSA: Accepted

  • Results: Emailed to you

  • Preparation: Fasted (8-12hrs)

  • Meets treatment requirements: No

More about this lab panel

Why consider this panel?

Regular testing provides a clearer picture of how your body is responding to lifestyle changes, interventions, or aging. If you've already performed comprehensive initial testing, this targeted panel provides key insight to ensure you have the data you need to make informed decisions.

How it works

Purchase your tests

Purchase this test and any other tests you'd like online. A healthcare provider will review and approve your test requests; no healthcare provider visit is required.

Provide your sample

Visit a Labcorp location near you for sample collection. Use our Labcorp locator below to find a location near you.

Get your results

Our partnered facilities will process your bloodwork. Lab Results typically arrive within 14 business days, and we will email them to you as soon as they arrive.

Lab panels designed by Board Certified Medical Practitioners

All of our expertly built lab panels are designed by a team of Board Certified Medical Practitioners who lead the charge in preventative medicine.

More expert built panels

Lab work FAQs

Please read our FAQs page to find out more.

How quickly will my lab results arrive?

Your lab results will typically arrive within two weeks, though processing time may vary based on the size and complexity of your panel. Rest assured, once your results are ready, they will be securely delivered to your email. No waiting rooms. No chasing paperwork. Just precision diagnostics at your fingertips.

Does Marek Diagnostics accept insurance?

Marek Diagnostics is a cash-pay service. Our platform offers direct access to comprehensive testing without the limitations, denials, or delays imposed by insurance companies. If traditional insurance covered the kind of proactive, high-quality lab work we offer, Marek Diagnostics wouldn’t need to exist. 

However, many clients successfully use their HSA/FSA to cover their testing costs. Marek Diagnostics is partnered with TrueMed for convenient deployment of HSA/FSA funds at checkout.

My panel Meets Treatment Requirements — what does that mean?

Marek Diagnostics is an extension of Marek Health, the leading health optimization platform designed to turn your results into informed action. 

If your panel Meets Treatment Requirements, you’re eligible to enroll into Guided Optimization, an exclusive program that connects you with:

  • Detailed, expert led lab analysis
  • A consultation with a Marek Health coach and board-certified medical provider
  • A precision health optimization plan
  • Access to high-quality treatment options

If you’re unsure what to do with your results, Marek Health is the bridge between lab results and achieving your goals.

Do I need to pay a separate fee at the lab to get my blood drawn? 

No additional payment is required at the lab. Our expert-built panels include the venipuncture and if you’re building a custom panel or testing biomarkers individually, a $5 venipuncture fee will be automatically added at checkout.

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