Comparison
Phosphatidyl Serine Complex 1500 mg and Best Phosphatidyl Serine 100 mg
Phosphatidyl Serine Complex 1500 mg (Wonder Laboratories) lists 3 distinct ingredients and Best Phosphatidyl Serine 100 mg (Doctor's Best) 3 (rows of one ingredient counted once); 3 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 Complex 1500 mg | Best Phosphatidyl Serine 100 mg |
|---|---|---|
| Phosphatidylserine | 300 mg | 200 mg |
| Phosphatidylcholine | 135 mg | 24 mg |
| Phosphatidylethanolamine | 30 mg | 20 mg |
Amounts are per serving as DSLD gives them: Phosphatidyl Serine Complex 1500 mg, 3 softgels; Best Phosphatidyl Serine 100 mg, 1 capsule. Current labels entered January 2025 and August 2016. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Phosphatidyl Serine Complex 1500 mgWonder Laboratories: every row against all products listing it
- Best Phosphatidyl Serine 100 mgDoctor's Best: every row against all products listing it