BioStacks
Ingredients (9)
Folate
100%Dose
400 mcg
Target
400–800 mcg
Form
Premium
Niacin
100%Dose
45 mg
Target
25–500 mg
Form
Standard
Pantothenic Acid
90%Dose
45 mg
Target
50–500 mg
Form
Premium
Vitamin B12
20%Dose
50 mcg
Target
250–5000 mcg
Form
Premium
Thiamin
36%Dose
9 mg
Target
25–100 mg
Form
Premium
Other Ingredients (6)
Rice ProteinFiller
Rice-based ingredients carry risk of inorganic arsenic contamination (FDA and Consumer Reports have documented elevated arsenic in rice products). Used as a cheap filler. Incomplete amino acid profile adds no meaningful protein benefit at excipient doses.
Autolyzed YeastFlavor
Yeast that has been broken down to release naturally occurring amino acids and flavor compounds
Silicon DioxideAnti-caking
Fine silica powder used to prevent clumping
HypromelloseCapsule
Plant-derived capsule material from cellulose
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 B-vitamins earlier in the day; take with food to avoid nausea.
With food
On the label
Adults 1 tablet daily with a beverage. May be taken any time of day, even on an empty stomach.
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
$34.99
Pricier than 91% of 84 vitamin B1 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.