The Core Panel plus vitamin B12
The short answer
LifeRx Core Panel + B12 bundles 6 tests — CBC with Differential, Comprehensive Metabolic Panel and TSH (Thyroid Stimulating Hormone) plus 3 more — for $59.99 all-in (about $10.00 per test). Fast 8–12 hours before the draw; results post in 1–3 business days. Physician-authorized with no doctor's visit or insurance needed; one draw at Quest or Labcorp.
Other Labs
Starting at $155
+ lab fees
TestWell
$59.99
This panel adds Vitamin B12 to the five tests in the LifeRx Core Panel. B12 status deserves a look whenever appetite and intake change — including on GLP-1 therapy — and on metformin, which is known to lower B12 over time; deficiency shows up as fatigue, numbness or tingling, and changes in mood or memory that are easy to mistake for something else. With CBC with Differential, CMP, TSH, Hemoglobin A1c and a Lipid Panel alongside it, your LifeRx provider gets the complete metabolic baseline from a single blood draw.
General health testing provides a baseline snapshot of organ function, metabolism, and key biomarkers — useful for annual checkups, preventive care, and tracking changes over time.
Adults wanting a routine wellness baseline, anyone re-engaging with healthcare after a gap, and people tracking the impact of lifestyle or medication changes.
Sample Type
Blood draw
Fasting
Required
Results In
1–3 business days
Biomarkers
35 across 6 tests
6 individual tests · 35 biomarkers measured — each test linked so you can learn more.
Fasting for 10–12 hours is recommended for accurate lipid and glucose results. Water is okay.
A LifeRx Core Panel + B12 costs $59.99 at TestWell — $65.99 all-in when ordered alone, because the $6 lab processing fee is charged once per order, with no draw fee or physician fee added. With insurance, what you pay depends on your deductible and your plan's negotiated rate; TestWell's price is fixed before the draw and is HSA/FSA-eligible.
| Where you order | Price | One test, all-in | Notes |
|---|---|---|---|
| TestWell (drawn at Quest or Labcorp) | $59.99 | $65.99 | Includes the one $6 lab processing fee, charged once per order |
Competitor prices are read from the linked public pages and re-checked regularly; the labs' sites may add taxes or change prices without notice.
Starting at $155 at other labs
TestWell Price
$59.99
+ $6 lab processing fee at checkout
No insurance needed · HIPAA compliant
Individual tests that complement this panel
LifeRx Core Panel + B12
$59.99