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Androgen Receptor Sensitivity (CAG Repeat Genetic Test) 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.

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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 androgen receptor CAG-repeat length from saliva collected at home. The kit includes prepaid return shipping, and results are emailed in an estimated two to three weeks.

Current price
$500
Sample
Saliva
Turnaround
14 to 21 days
Access
At Home, Mail In, Order Online
Evidence & Key Facts
Source collectedLast source check September 7, 2026

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

Best for

Testosterone

Standout strength

Measures androgen receptor CAG-repeat length using a named PCR and fragment-length method.

Important watch-out

Does not measure circulating testosterone or determine an individual treatment dose.

Androgen Receptor Sensitivity (CAG Repeat Genetic Test) 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 androgen receptor CAG-repeat length from saliva collected at home. The kit includes prepaid return shipping, and results are emailed in an estimated two to three weeks.

Current price
$500
Sample
Saliva
Turnaround
14 to 21 days
Access
At Home, Mail In, Order Online
Evidence & Key Facts
Source collectedLast source check September 7, 2026

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

Best for

Testosterone

Standout strength

Measures androgen receptor CAG-repeat length using a named PCR and fragment-length method.

Important watch-out

Does not measure circulating testosterone or determine an individual treatment dose.

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

  • Androgen Receptor CAG Repeat Genetic Test

Measured categories and focus areas

  • General Health
  • Genetics
  • Hormones
  • Testosterone

Important limits and omissions

  • The performing laboratory, analytical validation and sample-adequacy requirements are not confirmed.
  • The reportable repeat range and result presentation are not confirmed.

The full breakdown

Eight Dimensions.
One Named Result.

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

Seller is Marek Diagnostics. Collection is home self-collection via the exact-offer kit. Laboratory system is not named on the exact offer; Quest facts are not inherited. Exact performing facility, assay method, and offer-specific analytical performance are unpublished. Online ordering is not at-home collection; the kit itself proves home collection. Limitation: Seller is Marek Diagnostics. Collection is home self-collection via the exact-offer kit. Laboratory system is not named on the exact offer; Quest facts are not inherited. Exact performing facility, assay method, and offer-specific analytical performance are unpublished. Online ordering is not at-home collection; the kit itself proves home collection.

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.

Result delivery format partially documented. 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 at-home saliva kit online. Most kits arrive within one week.

Panel-specific source · Source dated September 7, 2026

Collect

Confirmed

Collect saliva at home. No fasting or laboratory visit is required.

Panel-specific source · Source dated September 7, 2026

Return

Confirmed

Mail the sample using the included prepaid return label.

Panel-specific source · Source dated September 7, 2026

Lab

Confirmed

The analysis uses repeat-primed PCR and fluorescent fragment-length analysis. The performing laboratory is not confirmed.

Panel-specific source · Source dated September 7, 2026

Report

Confirmed

Results are emailed in an estimated two to three weeks. The starting point for this interval is not confirmed.

Panel-specific source · Source dated September 7, 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 7, 2026.View source
Source 2Recorded for this record. Last source check September 7, 2026.View source
Source 3Recorded for this record. Last source check September 7, 2026.View source
Source 4Recorded for this record. Last source check September 7, 2026.View source

True total cost

The Price. Plus the Details.

Pricing for Androgen Receptor Sensitivity (CAG Repeat Genetic Test)
ItemCurrent disclosed priceNote
Panel$500Verify 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$500The 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 androgen receptor CAG-repeat length using a named PCR and fragment-length method.
  • At-home saliva collection requires no fasting or laboratory visit.
  • Includes a prepaid return label; results are emailed in an estimated two to three weeks.

Watch-outs

  • Does not measure circulating testosterone or determine an individual treatment dose.
  • The performing laboratory, analytical validation, reportable repeat range and result presentation are not confirmed.
  • Confirm address eligibility before ordering. The starting point for the estimated result interval is not confirmed.
  • This test does not meet Marek treatment-enrollment requirements.

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 7, 2026Recorded source date.Source collected

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