BioStacks
Allergy Research Group
B12 Adenosylcobalamin 3000 mcg with Folate
1 Lozenge · 60 servings · $0.39/serving
Best for
Ingredients (3)
Vitamin B12
100%Dose
3000 mcg
Target
250–5000 mcg
Form
Premium
Folate
83%Dose
333 mcg DFE
Target
400–800 mcg
Form
Not listed
Folic Acid
50%Dose
200 mcg
Target
400–800 mcg
Form
Budget
Other Ingredients (5)
SorbitolSweetener
A FODMAP sugar alcohol that may trigger GI discomfort (bloating, gas) in individuals with IBS or sorbitol malabsorption, even at small amounts found in supplements. Avoided in low-FODMAP diets.
Magnesium StearateLubricant
A salt of stearic acid used as a lubricant in tablet and capsule production
Silicon DioxideAnti-caking
Fine silica powder used to prevent clumping
Croscarmellose SodiumDisintegrant
Cross-linked cellulose derivative used as a superdisintegrant
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
As a dietary supplement, adults place 1 lozenge daily under the tongue 30 seconds before swallowing, or as directed by a healthcare professional. May be taken with or without food.
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
$23.49
Near the median of 250 vitamin B12 supplements
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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.