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ACTH, Plasma 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 ACTH, the pituitary hormone that signals the adrenal glands to produce cortisol.

Current price
$60 $70 with fees
Sample
Blood
Turnaround
14 days
Access
Direct Lab, Lab Visit, Order Online
Evidence & Key Facts
Source collectedLast source check September 4, 2026

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

Best for

Cortisol, Sex Hormones

Standout strength

Helps evaluate communication between the pituitary and adrenal glands.

Important watch-out

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. Lab sales are final and non-refundable.

ACTH, Plasma 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 ACTH, the pituitary hormone that signals the adrenal glands to produce cortisol.

Current price
$60 $70 with fees
Sample
Blood
Turnaround
14 days
Access
Direct Lab, Lab Visit, Order Online
Evidence & Key Facts
Source collectedLast source check September 4, 2026

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

Best for

Cortisol, Sex Hormones

Standout strength

Helps evaluate communication between the pituitary and adrenal glands.

Important watch-out

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. Lab sales are final and non-refundable.

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

  • ACTH, Plasma

Measured categories and focus areas

  • Adrenal Health
  • Cortisol
  • Sex Hormones

Important limits and omissions

  • Exact order or draw fees and order-specific refund terms remain unconfirmed.
  • Exact analytical method, performing laboratory and offer-specific validation remain unconfirmed.
  • Exact specimen retention and sharing terms remain unconfirmed under the provider privacy policy.

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.

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 this exact offer online. Marek arranges the laboratory order when one is required, so the buyer does not need a separate physician visit before purchase.

Panel-specific source · Source dated September 13, 2026

Collect

Confirmed

Attend a participating laboratory for the documented collection route.

Panel-specific source · Source dated September 13, 2026

Lab

Partially confirmed

The exact offer names Quest Diagnostics draw location as the laboratory system, while the exact facility, assay method, and offer-specific performance remain unpublished.

Panel-specific source · Source dated September 13, 2026

Report

Confirmed

Results are delivered electronically by email after laboratory processing.

Panel-specific source · Source dated September 13, 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 4, 2026.View source

True total cost

The Price. Plus the Details.

Pricing for ACTH, Plasma
ItemCurrent disclosed priceNote
Panel$60Verify the checkout total, shipping, and collection fees before ordering.
Venipuncture fee+ $10Per order, added at checkout. Checked October 1, 2026. Source
Total at checkout$70Listed price plus the required fees above, before tax and any optional services.
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

  • Helps evaluate communication between the pituitary and adrenal glands.

Watch-outs

  • 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. Lab sales are final and non-refundable.
  • Testing requires a valid U.S. driver's license or state-issued ID. Hawaii and U.S. territories are excluded; Quest orders are unavailable to residents of New York, New Jersey, and Rhode Island.
  • Massachusetts buyers should confirm their draw location accepts the order before purchasing. Lab sales are final and non-refundable.
  • Product-specific turnaround has not been confirmed. Check expected timing before ordering.

Take it with you

The Test Truth Card

The key facts from this review in one compact card.

Keep deciding

Aldosterone [LC/MS]

Marek Health

Useful

Measure aldosterone in blood using liquid chromatography and mass spectrometry. This focused adrenal-hormone test can inform a healthcare provider's evaluation of blood-pressure and salt-balance concerns.

Price
$68
Turnaround
14 days
See Labbrary reviewView Exact Panel on Provider Site
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Verification History

September 4, 2026Recorded source date.Source collected

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