PS, Phosphatidylserine, 100 mg Review
Product Analysis
Transparency Excellent
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| PhosphatidylserineFrom non-GMO Sunflower Lecithin (Helianthus annuus) (seed) (Contains naturally occurring phosphatidylcholine (PC), phosphatidylinositol (PI), and phosphatidylethanolamine (PE)) | 100 mg | ** |
Bioavailability Excellent
Absorption Rating
- PhosphatidylserineFrom non-GMO Sunflower Lecithin (Helianthus annuus) (seed) (Contains naturally occurring phosphatidylcholine (PC), phosphatidylinositol (PI), and phosphatidylethanolamine (PE)) Good
Other Ingredients Excellent
Fillers & Additives
- Gelatin
- Sunflower Oil
- Sunflower Lecithin
- Glycerin
- Purified Water
Efficacy Excellent
Dosage Analysis
- PhosphatidylserineFrom non-GMO Sunflower Lecithin (Helianthus annuus) (seed) (Contains naturally occurring phosphatidylcholine (PC), phosphatidylinositol (PI), and phosphatidylethanolamine (PE)) 100 mg Effective
Supplement Facts
| Ingredient | Amount | % Daily Value |
|---|---|---|
| PhosphatidylserineFrom non-GMO Sunflower Lecithin (Helianthus annuus) (seed) (Contains naturally occurring phosphatidylcholine (PC), phosphatidylinositol (PI), and phosphatidylethanolamine (PE)) | 100 mg | ** |
Other Ingredients
Certifications
5 certifications
Transparency
4 claims
Violation History
5 incidents
Is Natural Factors PS, Phosphatidylserine a good supplement?
Natural Factors PS, Phosphatidylserine, 100 mg received a product quality score of 100/100 in GoodSupp's independent analysis, placing it in the top tier of supplements we've analyzed. The product contains 1 active ingredients All 5 inactive ingredients (fillers, binders, capsule materials) are rated safe — a clean formulation with no flagged additives. The manufacturer, Natural Factors, holds a brand trust score of 100/100 with 5 verified certifications including B Corp Certified, Usp Verified, Fda Gmp Inspections, Non Gmo Project.
What are the ingredients in Natural Factors PS, Phosphatidylserine?
Natural Factors PS, Phosphatidylserine contains 1 active ingredients: PhosphatidylserineFrom non-GMO Sunflower Lecithin (Helianthus annuus) (seed) (Contains naturally occurring phosphatidylcholine (PC), phosphatidylinositol (PI), and phosphatidylethanolamine (PE)) (100 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.
Is Natural Factors PS, Phosphatidylserine safe to take?
Natural Factors PS, Phosphatidylserine, 100 mg has been analyzed for ingredient safety across all its components. All 5 inactive ingredients — including capsule materials, fillers, and binders — are rated safe based on regulatory data and published safety research. This is a clean formulation with no controversial additives. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.
Is Natural Factors a trustworthy supplement brand?
Natural Factors receives a brand trust score of 100/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1950 and headquartered in Coquitlam, British Columbia, Canada, the company offers 832 products in their lineup. They hold 5 verified certifications including B Corp Certified, Usp Verified, Fda Gmp Inspections, Non Gmo Project. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Natural Factors has 5 historical regulatory incidents on record, which are factored into the trust score.
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