BioStacks
Best for
Ingredients (10)
Vitamin B6
100%Dose
12 mg
Target
1.3–25 mg
Form
Premium
Tyrosine
100%Dose
800 mg
Target
500–2000 mg
Form
—
Niacinamide
100%Dose
50 mg ne
Target
25–500 mg
Form
Standard
Pantothenic Acid
40%Dose
20 mg
Target
50–500 mg
Form
Premium
Vitamin B12
40%Dose
100 mcg
Target
250–5000 mcg
Form
Premium
Other Ingredients (4)
Silicon DioxideAnti-caking
Fine silica powder used to prevent clumping
Calcium CarbonateBuffer
Common calcium salt used as a buffering agent, filler, or mineral fortification in supplements
LeucineFlow Aid
Branched-chain amino acid used as a processing aid
HypromelloseCapsule
Plant-derived capsule material from cellulose
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
Tyrosine does better on an empty stomach, but something else in this bottle needs food. Taking the whole product with a meal is the better trade — an upset stomach is why most people stop.
Keep it away from protein-heavy meals
On the label
1-2 capsules 2-4 times daily with food, or as directed by a healthcare practitioner.
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
$24.90
Near the median 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.