Comparison
SPM 500 mg and Pro-Resolving Mediators
SPM 500 mg (Double Wood Supplements) lists 2 distinct ingredients and Pro-Resolving Mediators (Life Extension) 6 (rows of one ingredient counted once); 2 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 0.36.
| Ingredient | SPM 500 mg | Pro-Resolving Mediators |
|---|---|---|
| Fish Oil | 0.5 g | 0.5 g |
| 17-Hydroxydocosahexaenoic Acid | not disclosed | not disclosed |
| Fat (unspecified) | 0.5 g | |
| Cholesterol | 5 mg | |
| 14-Hydroxydocosahexaenoic Acid | not disclosed | |
| 18-Hydroxyeicosahexaenoic Acid | not disclosed |
Amounts are per serving as DSLD gives them: SPM 500 mg, 1 softgel; Pro-Resolving Mediators, 1 softgel. Current labels entered October 2024 and May 2025. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- SPM 500 mgDouble Wood Supplements: every row against all products listing it
- Pro-Resolving MediatorsLife Extension: every row against all products listing it