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Magnesium, RBC from Jason 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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Measures magnesium in red blood cells, providing a different measurement from serum magnesium testing.

Current price
$43
Sample
Blood
Turnaround
2 to 9 days
Access
Direct Lab, Lab Visit, Order Online
Evidence & Key Facts
Source collectedLast source check September 6, 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

Measures magnesium in red blood cells.

Important watch-out

The displayed single-test order total is $43. Confirm the total for combined orders before paying.

Magnesium, RBC from Jason 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 magnesium in red blood cells, providing a different measurement from serum magnesium testing.

Current price
$43
Sample
Blood
Turnaround
2 to 9 days
Access
Direct Lab, Lab Visit, Order Online
Evidence & Key Facts
Source collectedLast source check September 6, 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

Measures magnesium in red blood cells.

Important watch-out

The displayed single-test order total is $43. Confirm the total for combined orders before paying.

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 Jason Health profile

Scope, both directions

Inside the Panel. Beyond the Name.

Named measurements

  • Magnesium, RBC

Measured categories and focus areas

  • Nutrients
  • Micronutrients

Important limits and omissions

  • The exact performing Quest Diagnostics facility for this order is not named; only the laboratory company is identified.
  • Per-offer assay method and offer-specific analytical performance are not published for this exact test.
  • A dedicated first-party Terms of Service / Privacy Policy page and panel-specific data retention terms were not located on jasonhealth.com.

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.

Exact performing Quest Diagnostics facility, assay method, and offer-specific analytical performance are not published for this exact offer. Limitation: Exact performing Quest Diagnostics facility, assay method, and offer-specific analytical performance are not published for this exact offer.

Any age may be tested, including children (parent-ordered); titles preserve sex-specific and panel-specific applicability. Limitation: No additional limitation was recorded in the authority row.

Testing is offered in all states except NY, NJ, and RI, whose regulations do not allow ordering lab tests online. Limitation: No additional limitation was recorded in the authority row.

Results are delivered as a secure online PDF via email and remain under the customer account; no clinician interpretation by Jason Health is published, and the FAQ directs customers to share results with their own doctor. Limitation: No published statement of included interpretation or reference-range presentation.

Exact all-inclusive cash prices and refund terms (cancel unused order within 21 days, less $35 fee) are published; a dedicated first-party Terms of Service / Privacy Policy page was not located on jasonhealth.com. Limitation: ToS/Privacy page not located via search; direct fetch was unavailable.

Order online, then walk in to one of about 2,300 Quest Diagnostics locations across the US; no appointment required, and the lab order is valid for 12 months from purchase. Limitation: No additional limitation was recorded in the authority row.

The cash price is all-inclusive: doctor's order, all lab/testing fees, and online results, with nothing owed to Quest afterward; reflex/follow-up testing is included at no additional charge. Limitation: No additional limitation was recorded in the authority row.

Service is described as confidential with no ID needed at the lab; data retention and deletion terms are not published. Limitation: No published retention/deletion terms.

What it asks of you

Sample and fulfillment journey

Order

Confirmed

Order this exact panel through the official Jason Health product route; the route identifies the panel and its current price ($$43).

Panel-specific source · Source dated September 13, 2026

Collect

Partially confirmed

Collect the specimen for this exact order at a participating Quest Diagnostics location; walk-in, no appointment required. Confirm a nearby location for your state before purchase.

Panel-specific source · Source dated September 13, 2026

Report

Partially confirmed

Results are emailed with a PDF download link and remain available under the customer account; panel-specific delivery timing and interpretation are not confirmed.

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 6, 2026.View source

True total cost

The Price. Plus the Details.

Pricing for Magnesium, RBC
ItemCurrent disclosed priceNote
Panel$43Verify the checkout total, shipping, and collection fees before ordering.
Checkout feesNone addedJason Health's fee record shows no order, draw or physician fee for this test.
Total at checkout$43The 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 magnesium in red blood cells.
  • Order online and visit a participating Quest Diagnostics location for collection.

Watch-outs

  • The displayed single-test order total is $43. Confirm the total for combined orders before paying.
  • Online ordering is unavailable in New York, New Jersey and Rhode Island. Confirm a participating collection location before ordering.
  • Test quality, interpretation and privacy have not yet been fully assessed. A numeric grade is not available.

Take it with you

The Test Truth Card

The key facts from this review in one compact card.

Same biomarkers, other sellers

Other Ways to Buy This Test.

6 other listings in the Labbrary catalog publish this exact biomarker list, with a lab draw. The median listed price across all 7 is $48. Showing the four lowest listed prices.

Magnesium, RBC Blood Test

Mito Health

Useful

Measures magnesium inside red blood cells for one laboratory view of magnesium status and a clinician-guided trend question.

Price
$7.62
Turnaround
4 days
See Labbrary reviewView Exact Panel on Provider Site
Labbrary+

Magnesium, RBC

DirectLabs

Strong

This blood test measures magnesium in red blood cells. DirectLabs notes magnesium's roles in bones, muscles, heart health, energy production, and nerve function.

Price
$48
Turnaround
5 days
See Labbrary reviewView Exact Panel on Provider Site
Labbrary+

Micronutrient, Magnesium, RBC

Private MD Labs

Strong

A Quest blood test measuring red blood cell magnesium for mineral and micronutrient assessment.

Price
$58
Turnaround
7 days
See Labbrary reviewView Exact Panel on Provider Site
Labbrary+

Listed prices from the Labbrary catalog. Some sellers add fees at checkout, so compare the total before you pay. Updated October 2, 2026.

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Verification History

September 6, 2026Recorded source date.Source collected

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