Comparison
Gf-9 and Evening Blend
Gf-9 (Novex Biotech) lists 6 distinct ingredients and Evening Blend (SeroVital) 6 (rows of one ingredient counted once); 6 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 | Gf-9 | Evening Blend |
|---|---|---|
| Glutamine | not disclosed | not disclosed |
| Arginine | not disclosed | not disclosed |
| Lysine | not disclosed | not disclosed |
| Cysteine | not disclosed | not disclosed |
| Schizonepeta | not disclosed | not disclosed |
| Pyroglutamic Acid | not disclosed | not disclosed |
Amounts are per serving as DSLD gives them: Gf-9, 4 capsules; Evening Blend, 4 capsules. Current labels entered July 2025 and May 2024. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Gf-9Novex Biotech: every row against all products listing it
- Evening BlendSeroVital: every row against all products listing it