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Vitamin D from Private MD Labs

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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A Quest LC/MS/MS blood test measuring total 25-hydroxy vitamin D and its D2 and D3 components.

Current price
$80
Sample
Blood
Turnaround
5 days
Access
Lab Visit, Order Online
Evidence & Key Facts
Source collectedLast source check September 13, 2026

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

Best for

Micronutrients

Standout strength

Documents total 25-hydroxy vitamin D with separate D2 and D3 components by liquid chromatography tandem mass spectrometry.

Important watch-out

Product-specific validation, precision, interference, and quality-control evidence are not fully established.

Vitamin D from Private MD Labs
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.

A Quest LC/MS/MS blood test measuring total 25-hydroxy vitamin D and its D2 and D3 components.

Current price
$80
Sample
Blood
Turnaround
5 days
Access
Lab Visit, Order Online
Evidence & Key Facts
Source collectedLast source check September 13, 2026

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

Best for

Micronutrients

Standout strength

Documents total 25-hydroxy vitamin D with separate D2 and D3 components by liquid chromatography tandem mass spectrometry.

Important watch-out

Product-specific validation, precision, interference, and quality-control evidence are not fully established.

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.

Scope, both directions

Inside the Panel. Beyond the Name.

Named measurements

  • Vitamin D 25-Hydroxy D2
  • Vitamin D 25-Hydroxy D3
  • Vitamin D 25-Hydroxy Total

Measured categories and focus areas

  • Nutrients
  • Micronutrients

Important limits and omissions

  • Exact offer page names no performing laboratory and no assay method; Quest Diagnostics appears only as brand metadata, not as a named testing route for this exact offer.
  • Page hero shows a 'Test Today for $1, Pay Balance After Results' promotion; rendered hero after-results amount differs from the authoritative Offer JSON-LD price; price taken from exact-product JSON-LD.
  • Provider-wide testing limits: tests are not available in NY, NJ, RI per provider policy; exact per-offer state list is not published.
  • Product-specific HSA and FSA eligibility or reimbursement is not confirmed; the provider documents payment-card acceptance only.
  • The provider privacy notice does not publish a fixed data-retention period.
  • Refunds are limited to the period before specimen submission, with no refund after 21 days. The money-back guarantee is conditional.
  • The exact offer does not publish a complete assay-method and analytical-performance description.

The full breakdown

Eight Dimensions.
One Named Result.

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

The product page names three exact measures: vitamin D 25-OH D2, 25-OH D3, and 25-OH total, collected from a standard blood draw at a lab chosen during ordering. The exact performing laboratory and the assay method are not named on the product page.

The page describes who the test is for, including people with fatigue, muscle pain, frequent illness, or low mood, and explains how vitamin D relates to bone, immune, energy, and mood health. Whether testing changes health outcomes for a given person is not established on the page.

The offer lists exactly what is measured: vitamin D 25-OH D2, D3, and total, with an explanation of what each form reflects. How this list compares with clinical guidance for vitamin D testing is not assessed on the page.

Results arrive by email and text with an example report showing measured values, reference ranges, a plain-language explanation of what the result means, and recommended next steps, plus the standard lab report and doctor notes. Uncertainty around a single measurement is not discussed.

The $80 price is shown before checkout, the ordering steps are described, and the lab visit uses the Quest Diagnostics or Labcorp network selected during ordering. The exact laboratory that will run the sample is not named on the product page.

Ordering is online, the doctor's lab order arrives by email, and the blood draw happens at one of about 4,000 lab locations after booking an appointment. State-level availability limits are not stated on the product page.

The exact price of $80 is published on the product page, all lab fees are included, and only HSA and FSA funds are accepted since the service is self-pay. Orders can be cancelled before the sample is collected, and first-time customers have a 15-day money-back option when all results are normal.

The provider states that customer data is not sold or shared and that results are delivered to a secure online account. A fixed data-retention period is not published on the product page.

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 13, 2026.View source
Source 2Recorded for this record. Last source check September 13, 2026.View source
Source 3Recorded for this record. Last source check September 13, 2026.View source
Source 4Recorded for this record. Last source check September 13, 2026.View source

True total cost

The Price. Plus the Details.

Pricing for Vitamin D
ItemCurrent disclosed priceNote
Panel$80Verify the checkout total, shipping, and collection fees before ordering.
Checkout feesNot confirmedLabbrary hasn't recorded this seller's order, draw or physician fees yet. Check the total at checkout.
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

  • Documents total 25-hydroxy vitamin D with separate D2 and D3 components by liquid chromatography tandem mass spectrometry.
  • Complete results are listed within 5 business days; confirmation testing may extend the estimate. Fasting is preferred but not required.
  • The exact offer page and purchase state document a current price of $80 USD.
  • Private MD Labs arranges the physician lab order, so buyers do not need to supply their own clinician.
  • Results are delivered digitally with report context documented for this exact offer.
  • The privacy notice allows account and data deletion requests, subject to regulatory, compliance, legal, and business retention requirements.

Watch-outs

  • Product-specific validation, precision, interference, and quality-control evidence are not fully established.
  • Abnormal results require clinical interpretation and do not establish a diagnosis from this panel alone.
  • HSA and FSA card acceptance is documented, but eligibility or reimbursement for this exact offer is not confirmed.
  • Refunds are permitted only before specimen submission and are unavailable after 21 days from payment. The 90-day money-back guarantee has first-customer, result, and test-category conditions.
  • The privacy notice permits defined laboratory and service-provider disclosures, deidentified research use with an opt-out, and third-party advertising unless the user opts out. No fixed retention period is published.
  • Private MD Labs does not offer services to residents of New York, New Jersey, or Rhode Island. Exact collection-site availability should be checked 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 13, 2026Recorded source date.Source collected

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