Comparison
Instaflex PM and Calm Now
Instaflex PM (Instaflex) lists 4 distinct ingredients and Calm Now (ZHOU) 4 (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 0.58.
| Ingredient | Instaflex PM | Calm Now |
|---|---|---|
| Ashwagandha | 75 mg | 600 mg |
| Passionflower | 50 mg | 100 mg |
| GABA | 100 mg | 110 mg |
| Vitamin B6 | 10 mg (588%) | |
| Palmitoylethanolamide | 300 mg |
Amounts are per serving as DSLD gives them: Instaflex PM, 2 capsules; Calm Now, 2 vegan capsules. Current labels entered June 2022 and June 2025. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Instaflex PMInstaflex: every row against all products listing it
- Calm NowZHOU: every row against all products listing it