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Enhanced Liver Fibrosis (ELF) 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.

Helps examine measurements related to liver health so results can be reviewed in the right health context.

Current price
$250
Sample
Blood
Turnaround
14 days
Access
Clinician Authorized, Order Online
Evidence & Key Facts
Source collectedLast source check August 25, 2026

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

Best for

General Wellness

Standout strength

Names the three visible biomarkers

Important watch-out

No ELF score formula, reference range, method, or diagnostic threshold is shown.

Enhanced Liver Fibrosis (ELF) 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.

Helps examine measurements related to liver health so results can be reviewed in the right health context.

Current price
$250
Sample
Blood
Turnaround
14 days
Access
Clinician Authorized, Order Online
Evidence & Key Facts
Source collectedLast source check August 25, 2026

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

Best for

General Wellness

Standout strength

Names the three visible biomarkers

Important watch-out

No ELF score formula, reference range, method, or diagnostic threshold is shown.

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.

Measured categories and focus areas

  • General Health
  • General Wellness

Important limits and omissions

  • The official page makes the published scope claim “100+ markers.” It does not include a complete named marker list, so you cannot verify every inclusion from the current public evidence before ordering.
  • The current official evidence does not include confirmation beyond this documented limit: Assay method, calculation, performing laboratory, units, ranges, and report format. If this detail affects your choice, verify it with the provider before ordering.
  • The current official evidence does not include confirmation beyond this documented limit: Eligibility and follow-up workflow. If this detail affects your choice, verify it with the provider before ordering.

The full breakdown

Eight Dimensions.
One Named Result.

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

The $250 displayed price and shared HSA/FSA context are visible, but product-specific venipuncture, cancellation, and refund terms are not resolved.

Three named biomarkers are disclosed, but the page does not establish the ELF calculation or whether additional markers are included.

The named biomarkers and fibrosis use are relevant to chronic liver disease context, but eligibility criteria and clinical follow-up are not disclosed.

The page says the test may monitor fibrosis progression and guide treatment decisions, but no score formula, ranges, thresholds, or report example is shown.

The page names type III procollagen, hyaluronic acid, and laminin and calls the product a blood test, but it does not identify the assay method, calculation, performing laboratory, or validation.

Online order, provider review, Quest collection, secure emailed results, and typical 14 business day timing are stated, with New York, New Jersey, and Rhode Island restrictions.

General Marek privacy and secure email context are available, but product-specific retention and result routing are not stated.

The page shows $250, blood wording, Quest route, timing, and state restrictions, but product-specific preparation, lab identity, method, and report details are missing.

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 August 25, 2026.View source
Source 2Recorded for this record. Last source check August 25, 2026.View source
Source 3Recorded for this record. Last source check August 25, 2026.View source
Source 4Recorded for this record. Last source check August 25, 2026.View source
Source 5Recorded for this record. Last source check August 25, 2026.View source

True total cost

The Price. Plus the Details.

Pricing for Enhanced Liver Fibrosis (ELF) Test
ItemCurrent disclosed priceNote
Panel$250Verify 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$250The 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

  • Names the three visible biomarkers
  • States liver-fibrosis use context
  • Quest and secure email workflow

Watch-outs

  • No ELF score formula, reference range, method, or diagnostic threshold is shown.
  • The page describes possible treatment guidance, but clinical follow-up and eligibility are unresolved.

Take it with you

The Test Truth Card

The key facts from this review in one compact card.

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Verification History

August 25, 2026Recorded source date.Source collected

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