BioStacks
Best for
Ingredients (4)
Pantothenic Acid
100%Dose/day
900 mg
Target
50–500 mg
Form
Premium
Alpha-GPC
100%Dose/day
300 mg
Target
300–1200 mg
Form
Premium
Huperzine A
100%Dose/day
225 mcg
Target
50–400 mcg
Form
—
Acetyl L-Carnitine
15%Dose/day
75 mg
Target
500–2000 mg
Form
Premium
Other Ingredients (4)
Silicon DioxideAnti-caking
Fine silica powder used to prevent clumping
Microcrystalline CelluloseBinder
Plant-derived cellulose used as a binder and filler in supplements
Dicalcium PhosphateBinder
Calcium and phosphorus compound used as binder
Capsule ShellCapsule
Generic capsule shell where the label does not specify the material. Common materials are hypromellose (HPMC) for vegetarian capsules and gelatin for traditional capsules — both are GRAS-listed and safe. Fish gelatin and pullulan variants also exist.
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
Label directs 3 servings — keep one for the morning
On the label
Take 1 capsule 3 times a day, or as directed by your healthcare professional.
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
$99.00
Pricier than 99% of 13 alpha-GPC 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.