Comparison
Phosphatidylserine and PS 100 mg
Phosphatidylserine (Thorne) lists 1 distinct ingredients and PS 100 mg (Health Resources) 1 (rows of one ingredient counted once); 1 are on both labels. On the site's similarity measure, which compares ingredient lists (1 for the same list, rarer ingredients counting for more; amounts are not part of it), the two formulas score 1.00: the same ingredients, at the amounts in the table below.
| Ingredient | Phosphatidylserine | PS 100 mg |
|---|---|---|
| Phosphatidylserine | 100 mg | 100 mg |
Amounts are per serving as DSLD gives them: Phosphatidylserine, 1 capsule; PS 100 mg, 1 capsule. Current labels entered August 2025 and January 2012. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- PhosphatidylserineThorne: every row against all products listing it
- PS 100 mgHealth Resources: every row against all products listing it