Comparison
Height Growth Maximizer and Pro-GH
Height Growth Maximizer (Silverpeaks) lists 10 distinct ingredients and Pro-GH (NOW Sports) 8 (rows of one ingredient counted once); 4 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 0.37.
| Ingredient | Height Growth Maximizer | Pro-GH |
|---|---|---|
| Glutamine | not disclosed | 2 g |
| Arginine | not disclosed | 1,500 mg |
| GABA | not disclosed | 500 mg |
| Ornithine | not disclosed | 1,500 mg |
| Carbohydrate | 9 g | |
| Calcium | 300 mg (23%) | |
| Sugar | 8 g | |
| Vitamin D | 62.5 mcg (313%) | |
| Zinc | 10 mg (91%) | |
| Creatine | not disclosed | |
| Spinach | not disclosed | |
| Lysine | 500 mg | |
| Glycine | 2,000 mg | |
| 5-HTP | not disclosed |
Amounts are per serving as DSLD gives them: Height Growth Maximizer, 2 capsules; Pro-GH, 18 g. Current labels entered July 2024 and June 2016. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Height Growth MaximizerSilverpeaks: every row against all products listing it
- Pro-GHNOW Sports: every row against all products listing it