BioStacks
Higher Nature

Phosphatidyl Serine

1 Capsule · 15 servings

18 / 100Very Poor

Best for

Score Breakdown

Formulation
18
Safety
100
Final score
18/100

Ingredients (5)

4 scored · 1 not scored

Phosphatidyl Choline52 mg

52% of effective dose

Phospholipid complex500 mg

42% of effective dose

Phosphatidyl Serine105 mg

35% of effective dose

Phosphatidyl Inositol5 mg

0% of effective dose

Phosphatidyl Ethanolamine17 mg

Not in our database

Other Ingredients

Fillers, coatings, and additives

2Safe

Mixed TocopherolsAntioxidant

Safe

Capsule ShellCapsule

Safe

Phosphatidyl Serine

Unknown

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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.