Vitamins Tests
24 vitamins biomarkers and 6 panels you can order from Instalab. Bundle any combination. Transparent pricing, clinician-reviewed results, no doctor referral required.
Panels
- 18 biomarkers
GLP-1 Baseline
See your full metabolic picture before the first dose, so every change these medications make is measured against a clear starting line.
$129 - 3 biomarkers
Homocysteine, Folate & B12
See whether low B vitamins are quietly pushing up a blood marker tied to stroke, memory loss, and nerve damage before symptoms show.
$41 - 16 biomarkers
SIBO Malabsorption Panel
CBC + Vitamin B12 + Folate + Iron Studies + Vitamin D
$68 - 2 biomarkers
Vitamin B12 and Folate
See whether a hidden vitamin shortfall is draining your energy or quietly threatening your nerves, before anemia ever shows up.
$31 - 2 biomarkers
Vitamin D & Magnesium
See whether your body can truly use the vitamin D you are taking, not just how much is sitting in your blood.
$39 - 2 biomarkers
Vitamin E
See whether your vitamin E is truly adequate, not just whether a supplement has flooded your blood with a single form.
$71
Individual Biomarkers
- Urine
Ascorbic Acid
Get an early read on whether your vitamin C intake is matching what your body actually uses.
View details - Blood
Biotinidase Activity
Detect a hidden enzyme gap that silently starves your cells of a vitamin they cannot function without.
$211 - Blood
MMA
The clearest signal that your body is actually using vitamin B12, not just carrying it around.
$71 - Dried Urine
Methylmalonate
An early signal of functional vitamin B12 trouble, often picked up before standard B12 blood tests show a problem.
View details - Urine
Methylmalonic Acid
A read on whether vitamin B12 is reaching your cells, even when your standard B12 number looks fine.
View details - Urine
Pantothenic Acid
Get an early read on your vitamin B5 status, the clearest available window into your body's recent intake.
View details - Blood
Prealbumin
One of the fastest signals that your body is losing ground to inflammation or poor nutrition.
$46 - Urine
Pyridoxic Acid
An early read on your vitamin B6 turnover, a window into B6 status that standard panels rarely capture.
View details - Blood
RBC Folate
Reveal whether your body is actually building folate reserves or quietly running on empty despite a decent diet.
$71 - Blood
Vitamin A
A fat-soluble vitamin that supports vision, immunity, and cell growth
$78 - Blood
Vitamin B1 (Thiamine)
A water-soluble vitamin that fuels energy production and protects nerves from damage caused by deficiency.
$50 - Blood
Vitamin B12
Find low B12 before anemia, tingling, or balance trouble make the clue harder to ignore.
$16 - Blood
Vitamin B2
Catch a hidden nutrient gap that standard blood panels miss, before it quietly drags down your energy, blood, and bones.
$93 - Blood
Vitamin B3
Get an early read on a vitamin that quietly shapes your energy, brain health, and cellular repair.
$89 - Blood
Vitamin B5
Get an early read on a vitamin most standard panels never check, now linked to diabetes and brain health.
$89 - Blood
Vitamin B6
One of the strongest predictors of healthy aging, heart disease risk, and muscle loss that routine blood work never checks.
$79 - Blood
Vitamin B7 (Biotin)
A water-soluble vitamin that fuels metabolism and protects skin, nerves, and mental health
$196 - Blood
Vitamin B9 (Folate)
The B-vitamin level tied to stroke, colorectal cancer, and memory decline that routine blood panels skip.
$16 - Blood
Vitamin C
Your most direct read on whether your body has the antioxidant reserves it needs to fight infection, heal tissue, and protect your heart.
$89 - Blood
Vitamin D (1,25-dihydroxy)
Get a read on the active vitamin D hormone, beyond what a routine vitamin D test shows.
$102 - Blood
Vitamin D (25-hydroxy)
The clearest read on your vitamin D status, associated in observational research with bone strength, cardiovascular risk, and long-term mortality.
$31 - Blood
Vitamin E (Alpha-Tocopherol)
A window into whether your body has enough of its primary fat-soluble antioxidant, linked in large studies to heart, cancer, and brain health.
View details - Blood
Vitamin E (Gamma-Tocopherol)
Get a clearer picture of your vitamin E status, beyond what standard testing shows.
View details - Blood
Vitamin K1
Get an early read on a hidden nutritional gap tied to heart disease, bone loss, and artery calcification that no standard blood panel checks.
$96