BioStacks
Best for
Ingredients (8)
Vitamin B6
100%Dose
7.5 mg
Target
1.3–25 mg
Form
Premium
Citicoline sodium
100%Dose
200 mg
Target
100–500 mg
Form
Premium
Acetyl L-Carnitine HCI
100%Dose
500 mg
Target
500–2000 mg
Form
—
Vitamin B12
6%Dose
15 mcg
Target
250–5000 mcg
Form
Premium
Niacin
80%Dose
20 mg
Target
25–500 mg
Form
Standard
Nutrition
Calories, macros & sodium.
- Sodium9 mg
Other Ingredients (5)
TalcAnti-caking
IARC classifies cosmetic-grade talc not containing asbestos as Group 2B (possibly carcinogenic to humans); perineal talc use as Group 2A (probably carcinogenic). Johnson & Johnson voluntarily withdrew talc-based baby powder from US/Canada in 2020 and globally in 2022 after extensive litigation tied to ovarian-cancer and mesothelioma cases. The 2018 FDA contamination survey found asbestos in 9 of 52 cosmetic talc products tested. As a supplement excipient talc is a pure manufacturing convenience — no nutritional or functional benefit to the user — so the asbestos-exposure risk has no offsetting upside. Safer alternatives (silicon dioxide, microcrystalline cellulose, rice hulls) are widely available.
Silicon DioxideAnti-caking
Fine silica powder used to prevent clumping
HypromelloseCapsule
Plant-derived capsule material from cellulose
LeucineFlow Aid
Branched-chain amino acid used as a processing aid
Microcrystalline CelluloseBinder
Plant-derived cellulose used as a binder and filler in supplements
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
Take 2 capsules daily or when you need a cognitive boost
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
$44.95
Near the median of 47 brain 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. studied 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.