Comparison
N.O.max ER and NO Max
N.O.max ER (XYMOGEN) lists 2 distinct ingredients and NO Max (HoltraCeuticals) 2 (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 1.00: the same ingredients, at the amounts in the table below.
| Ingredient | N.O.max ER | NO Max |
|---|---|---|
| Arginine Alpha Ketoglutarate | 1.98 g | 1.98 g |
| Whey Protein | 0.15 g | 0.15 g |
Amounts are per serving as DSLD gives them: N.O.max ER, 3 tablets; NO Max, 3 caplets. Current labels entered September 2025 and January 2023. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- N.O.max ERXYMOGEN: every row against all products listing it
- NO MaxHoltraCeuticals: every row against all products listing it