BioStacks
Best for
Ingredients (1)
Phosphatidylserine
67%Dose/day
200 mg
Target
300–800 mg
Form
Budget
Other Ingredients (4)
GelatinCapsule
Protein derived from collagen, used in traditional capsule shells
GlycerinHumectant
Sweet-tasting liquid used in soft capsules and liquids
Purified WaterSolvent
Water meeting USP specifications used as solvent/vehicle in gummies and liquids
Vegetable OilCarrier
Edible oils used as carriers in softgels and as processing aids
How to Take It
Best taken in the evening
Evening use targets nighttime cortisol; fat-soluble, so take with food.
With food
Label directs 2 servings — keep one for the evening
On the label
Take 1 softgel three times daily for one month, then two times daily thereafter. Best results are obtained with continuous use.
General guidance based on the ingredients, not a substitute for the label or your doctor.
Price Check
$33.69
Cheaper than 65% of 32 PS 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.