BioStacks
Best for
Ingredients (2)
Coenzyme B-12
40%Dose
100 mcg
Target
250–5000 mcg
Form
—
Vitamin B12
100%Dose
5000 mcg
Target
250–5000 mcg
Form
Budget
Other Ingredients (6)
MannitolSweetener
A FODMAP sugar alcohol that can cause GI distress (bloating, gas, diarrhea) at higher doses. Supplement amounts are typically small, but individuals with IBS or sugar alcohol sensitivity may react even at low doses.
Natural Cherry FlavorFlavor
A flavoring derived from natural cherry sources
Polyethylene Glycol (Coating)Coating
A polyether polymer used as a tablet coating and plasticizer
CrospovidoneDisintegrant
Cross-linked synthetic polymer used as a tablet disintegrant to help tablets break apart quickly in the stomach
Microcrystalline CelluloseBinder
Plant-derived cellulose used as a binder and filler in supplements
Stearic AcidLubricant
Saturated fatty acid used as tablet lubricant
How to Take It
Best taken in the morning
Many people prefer it earlier in the day; there's no evidence timing changes anything. Absorption is fine with or without food.
With or without food
On the label
For adults, take one (1) quick dissolve tablet daily. Place quick dissolve tablet under tongue for 30 seconds before swallowing.
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
$13.57
Near the median of 235 vitamin B12 supplements
Track this supplement in your stack
Get personalized insights, interactions, and coverage recommendations.
Get Started FreeSimilar Supplements
Sources & Scoring
Nutrient data (RDA, UL, and safety thresholds) sourced from: NIH Office of Dietary Supplements and National Academies Dietary Reference Intakes (DRI).
This is not medical advice. Consult a healthcare provider before making changes to your supplement routine.
The score analyzes what's on the label: ingredient doses vs. clinical ranges, chemical forms, evidence levels, and known interactions. It does not verify label accuracy or test for contaminants — for that, look for third-party certifications like USP or NSF.