Comparison
Perceptiv and Blisphora
Perceptiv (Sevo Nutraceuticals) lists 6 distinct ingredients and Blisphora (Metagenics) 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 0.50.
| Ingredient | Perceptiv | Blisphora |
|---|---|---|
| Vitamin B12 | 6 mcg (250%) | 1,000 mcg (41667%) |
| Folate | 400 mcg | 1,665 mcg DFE (416%) |
| SAMe | not disclosed | 400 mg |
| Vitamin E | 30 IU | |
| N-Acetyl Cysteine | not disclosed | |
| Acetyl L-Carnitine | not disclosed |
Amounts are per serving as DSLD gives them: Perceptiv, 2 caplets; Blisphora, 1 tablet. Current labels entered February 2015 and February 2025. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.