Comparison
Phosphatidyl Serine and Smart PS Phosphatidylserine
Phosphatidyl Serine (Higher Nature) lists 4 distinct ingredients and Smart PS Phosphatidylserine (Vinco's) 4 (rows of one ingredient counted once); 4 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 | Phosphatidyl Serine | Smart PS Phosphatidylserine |
|---|---|---|
| Phosphatidylserine | 105 mg | 100 mg |
| Phosphatidylcholine | 52.5 mg | 25 mg |
| Phosphatidylinositol | 5 mg | 1.5 mg |
| Phosphatidylethanolamine | 17.5 mg | 2.5 mg |
Amounts are per serving as DSLD gives them: Phosphatidyl Serine, 1 capsule; Smart PS Phosphatidylserine, 1 softgel. Current labels entered March 2021 and June 2014. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Phosphatidyl SerineHigher Nature: every row against all products listing it
- Smart PS PhosphatidylserineVinco's: every row against all products listing it