Comparison
P.r.f. and NF Formulas PSI Nighttime
P.r.f. (Priority One Nutritional Supplements) lists 16 distinct ingredients and NF Formulas PSI Nighttime (Integrative Therapeutics) 14 (rows of one ingredient counted once); 9 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 0.41.
| Ingredient | P.r.f. | NF Formulas PSI Nighttime |
|---|---|---|
| Calcium | 5 mg (under 1%) | 95 mg (7%) |
| Vitamin B6 | 10 mg (588%) | 20 mg (1176%) |
| Niacin | 50 mg (313%) | 100 mg (625%) |
| Potassium | 2 mg (under 1%) | 50 mg (1%) |
| Valerian | 100 mg | 180 mg |
| Passionflower | 25 mg | 160 mg |
| Glutamic Acid | 25 mg | 25 mg |
| Hops | 13 mg | 60 mg |
| White Willow | 50 mg | 225 mg |
| Magnesium | 100 mg (24%) | |
| Zinc | 1 mg (9%) | |
| Riboflavin | 1 mg (77%) | |
| Thiamin | 10 mg (833%) | |
| Copper | 0.26 mg (29%) | |
| Bromelain | 150 mg | |
| Peppermint | 7 mg | |
| Black Cohosh | 75 mg | |
| Aspartic Acid | 75 mg | |
| Wild Yam | 150 mg | |
| Baikal Skullcap | 25 mg | |
| DL-phenylalanine | 150 mg |
Amounts are per serving as DSLD gives them: P.r.f., 1 vegetarian capsule; NF Formulas PSI Nighttime, 2 capsules. Current labels entered October 2024 and August 2013. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- P.r.f.Priority One Nutritional Supplements: every row against all products listing it
- NF Formulas PSI NighttimeIntegrative Therapeutics: every row against all products listing it