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Pre-TRT Panel from Marek Health

Labbrary Test GradeUseful
Your Fit Score
Not calculated

Answer five questions to see how this panel matches your goals, budget, collection preferences, access, and support needs.

Calculate my fit

Labbrary's review, Fit Score, and basic comparison are free. The provider's panel, shipping, collection, clinician review, and other services are separate. About 2 minutes. No account required.

Measures testosterone and related blood markers to document a baseline before considering testosterone therapy.

Current price
$595
Sample
Blood
Turnaround
14 days
Access
Clinician Authorized, Lab Visit, Order Online
Evidence & Key Facts
Source collectedLast source check September 8, 2026

Evidence basis. This named result reflects the sources and verification evidence listed on this page as of the date shown.

Best for

Blood Sugar, Cortisol

Standout strength

Measures testosterone and related blood markers to document a baseline before considering testosterone therapy.

Important watch-out

The advertised 80+ biomarker total is not fully itemized, so the complete panel inventory cannot be confirmed before ordering.

Pre-TRT Panel from Marek Health
Labbrary Test GradeUseful
Your Fit Score
Not calculated

Answer five questions to see how this panel matches your goals, budget, collection preferences, access, and support needs.

Calculate my fit

Labbrary's review, Fit Score, and basic comparison are free. The provider's panel, shipping, collection, clinician review, and other services are separate. About 2 minutes. No account required.

Measures testosterone and related blood markers to document a baseline before considering testosterone therapy.

Current price
$595
Sample
Blood
Turnaround
14 days
Access
Clinician Authorized, Lab Visit, Order Online
Evidence & Key Facts
Source collectedLast source check September 8, 2026

Evidence basis. This named result reflects the sources and verification evidence listed on this page as of the date shown.

Best for

Blood Sugar, Cortisol

Standout strength

Measures testosterone and related blood markers to document a baseline before considering testosterone therapy.

Important watch-out

The advertised 80+ biomarker total is not fully itemized, so the complete panel inventory cannot be confirmed before ordering.

Labbrary+

The Test Grade. The Reason Behind It.

Potentially useful for the right buyer, with meaningful evidence, coverage, transparency, access, cost, terms, or privacy tradeoffs to review.

A lower grade does not mean a panel is a bad personal fit. Your Fit Score can be higher when its purpose, price, sample, access, or support matches what you need.

Explore the Full Methodology
Labbrary Test GradeUseful

Next step

Check the panel or research the provider

Prices, availability, and ordering requirements can change. Confirm the current details before purchasing.

View Exact Panel on Provider SiteView Marek Health profile

Scope, both directions

Inside the Panel. Beyond the Name.

Named measurements

  • Total Testosterone (Total T) [LC/MS]
  • Free Testosterone (Free T) [Equilibrium Dialysis]
  • Estradiol, Ultrasensitive (E2) [LC/MS]
  • Sex Hormone Binding Globulin (SHBG)
  • Prolactin (PRL)
  • Cortisol
  • Luteinizing Hormone (LH)
  • Follicle-Stimulating Hormone (FSH)
  • Dehydroepiandrosterone Sulfate (DHEA-S)
  • Insulin-Like Growth Factor 1 (IGF-1)
  • Thyroid Stimulating Hormone (TSH)
  • Free Triiodothyronine (Free T3)
  • Free Thyroxine (Free T4)
  • Thyroid Peroxidase Antibody (TPOAb)
  • Apolipoprotein-B (ApoB)
  • Lipoprotein(a) (Lp(a))
  • Total Cholesterol (TC)
  • High-Density Lipoprotein Cholesterol (HDL-C)
  • Low-Density Lipoprotein Cholesterol (LDL-C)
  • Cholesterol/HDL Ratio
  • Non-HDL Cholesterol (Non-HDL-C)
  • Triglycerides (TG)
  • C-Reactive Protein, High-Sensitivity (hsCRP)
  • Fasting Insulin
  • Hemoglobin A1c (HbA1c)
  • Vitamin D, 25-Hydroxy (25-OH-D)
  • Magnesium, RBC (Mg, RBC)
  • Iron (Fe)
  • Transferrin Saturation / Iron Saturation (TSAT)
  • Total Iron-Binding Capacity (TIBC)
  • Unsaturated Iron-Binding Capacity (UIBC)
  • Ferritin
  • Complete Blood Count with Differential (CBC w/ Diff): White Blood Cell Count (WBC), Red Blood Cell Count (RBC), Hemoglobin (Hgb), Hematocrit (HCT), Mean Corpuscular Volume (MCV), Mean Corpuscular Hemoglobin (MCH), Mean Corpuscular Hemoglobin Concentration (MCHC), Red Cell Distribution Width (RDW), Platelets (PLT), and percentage + absolute differential counts.

Measured categories and focus areas

  • Cardiovascular
  • Hormones
  • Metabolic Health
  • Blood Sugar
  • Cortisol
  • Heart Health
  • Hormone Health
  • Testosterone
  • Thyroid

Important limits and omissions

  • The advertised 80+ biomarker total is not fully itemized, so the complete panel inventory cannot be confirmed before ordering.
  • Exact performing laboratory assignment, assay-specific analytical validation and a specimen report are not established.
  • Available to eligible US residents with a valid US driver license or state-issued ID, excluding Hawaii, US territories, New York, New Jersey and Rhode Island. Massachusetts collection may be refused under local billing arrangements; confirm the draw location before paying.
  • The general timing estimates do not guarantee an order-to-report or consultation completion date.
  • A health-coach review and meeting testing requirements do not establish suitability for testosterone therapy or include treatment.

No broader panel in the Labbrary catalog lists every biomarker on this one for a lower listed price.

Counted among one-time lab-draw listings with a published price, matched by published biomarker names. That doesn’t mean the tests are equivalent. Updated October 2, 2026.

The full breakdown

Eight Dimensions.
One Named Result.

Open any row for the reasoning and evidence behind the named result.

Seller is Marek Diagnostics; the ordering clinician is Marek-arranged (provider reviews and approves test requests; no buyer clinician visit required) where stated. Collection route is the Quest Diagnostics laboratory system. A Quest draw location or the Marek relationship does not prove the exact performing facility, the assay method, or offer-specific analytical performance, which remain unpublished. Limitation: Seller is Marek Diagnostics; the ordering clinician is Marek-arranged (provider reviews and approves test requests; no buyer clinician visit required) where stated. Collection route is the Quest Diagnostics laboratory system. A Quest draw location or the Marek relationship does not prove the exact performing facility, the assay method, or offer-specific analytical performance, which remain unpublished.

Exact named measurement scope per the product page title and description. Limitation: No additional limitation was recorded in the authority row.

Named analytes per the exact offer; panel boundaries per the product page. Limitation: No additional limitation was recorded in the authority row.

Results emailed; sample report, scales, and uncertainty not assessed. Limitation: No additional limitation was recorded in the authority row.

Exact price, purchase route, and ordering model on the product page; performing lab assignment unpublished. Limitation: No additional limitation was recorded in the authority row.

Online ordering with provider-approved test requests; Quest collection; state restrictions apply. Limitation: No additional limitation was recorded in the authority row.

Exact-offer price on the product page; refund and draw-fee terms per shared policies. Limitation: No additional limitation was recorded in the authority row.

Shared Marek privacy policy governs order data; specimen and result retention unresolved. Limitation: No additional limitation was recorded in the authority row.

What it asks of you

Sample and fulfillment journey

Order

Confirmed

Order the Pre-TRT Panel online for $595.00. A healthcare provider reviews and approves the request; no office visit is required.

Panel-specific source · Source dated September 8, 2026

Collect

Confirmed

Blood collected at a Quest location. Fast for 8 to 12 hours before collection, following the ordering clinician and laboratory instructions. The panel is intended to document a baseline before starting testosterone; do not stop prescribed therapy solely to recreate an untreated baseline.

Panel-specific source · Source dated September 8, 2026

Lab

Confirmed

Quest provides the collection route. The exact laboratory performing each assay is not independently identified. Results typically arrive within 14 business days. Approximately two weeks is a general estimate, and timing can vary with panel complexity. These estimates do not include consultation timing.

Panel-specific source · Source dated September 8, 2026

Report

Confirmed

Results are emailed, with a full report, reference-range guidance and a 45-minute health-coach consultation included. Guided Optimization is a separate program; meeting its test requirements does not establish treatment eligibility or include a prescription.

Panel-specific source · Source dated September 8, 2026

Under the hood

Follow the Evidence.

Every published claim should trace to a dated source. Missing evidence remains visible instead of being filled with assumptions.

Source 1Recorded for this record. Last source check September 8, 2026.View source
Source 2Recorded for this record. Last source check September 8, 2026.View source
Source 3Recorded for this record. Last source check September 8, 2026.View source
Source 4Recorded for this record. Last source check September 8, 2026.View source
Source 5Recorded for this record. Last source check September 8, 2026.View source
Source 6Recorded for this record. Last source check September 8, 2026.View source

True total cost

The Price. Plus the Details.

Pricing for Pre-TRT Panel
ItemCurrent disclosed priceNote
Panel$595Verify the checkout total, shipping, and collection fees before ordering.
Checkout feesNone addedMarek Health's fee record shows no order, draw or physician fee for this test.
Total at checkout$595The listed price, with no added fees on record.
HSA/FSA paymentNot confirmedHSA/FSA payment eligibility has not been confirmed from provider documentation.
Optional servicesNot confirmedClinician review, subscriptions, and retesting discounts are listed only when documented.

Price status. This record shows disclosed pricing. Checkout costs can change and should be verified before purchase.

Your data

Your Data. Your Questions.

Privacy details are scored only when source documentation is available. Unconfirmed retention, deletion, research use, or marketing practices remain unconfirmed.

Reading the labels

What Has Been Checked?

Source collected

Evidence labels stay separate from the Test Grade. They show how much source support exists for the evaluation.

The balance

The Strengths. The Tradeoffs.

Strengths

  • Measures testosterone and related blood markers to document a baseline before considering testosterone therapy.
  • Order online for healthcare-provider review and approval, then visit a Quest location to provide the sample. A healthcare-provider office visit is not required.

Watch-outs

  • The advertised 80+ biomarker total is not fully itemized, so the complete panel inventory cannot be confirmed before ordering.
  • Exact performing laboratory assignment, assay-specific analytical validation and a specimen report are not established.
  • Available to eligible US residents with a valid US driver license or state-issued ID, excluding Hawaii, US territories, New York, New Jersey and Rhode Island. Massachusetts collection may be refused under local billing arrangements; confirm the draw location before paying.
  • The general timing estimates do not guarantee an order-to-report or consultation completion date.
  • A health-coach review and meeting testing requirements do not establish suitability for testosterone therapy or include treatment.
  • Results typically arrive within 14 business days. Approximately two weeks is a general estimate, and timing can vary with panel complexity. These estimates do not include consultation timing.
  • Marek adds a $10 venipuncture fee to orders of $199 or less and waives it on orders over $199. No additional payment is required at the lab. Web sales are final and cannot be cancelled after ordering; confirm any location restrictions before purchase.

Take it with you

The Test Truth Card

The key facts from this review in one compact card.

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Verification History

September 8, 2026Recorded source date.Source collected

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