Comparison
Horny Goat Weed Plus 500 mg and Staying Power Rx Extreme
Horny Goat Weed Plus 500 mg (Only Natural) lists 7 distinct ingredients and Staying Power Rx Extreme (MaritzMayer Laboratories) 7 (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 0.73.
| Ingredient | Horny Goat Weed Plus 500 mg | Staying Power Rx Extreme |
|---|---|---|
| Saw Palmetto | 75 mg | 100 mg |
| Maca | 250 mg | 300 mg |
| Cowhage | 33.3 mg | 30 mg |
| Yohimbe | 100 mg | 100 mg |
| Epimedium | 500 mg | 1,000 mg |
| Polypodium vulgare | 25 mg | 20 mg |
| Muira Puama | 20 mg | |
| Yohimbine | 1 mg |
Amounts are per serving as DSLD gives them: Horny Goat Weed Plus 500 mg, 2 capsules; Staying Power Rx Extreme, 2 capsules. Current labels entered March 2013 and July 2015. Percentages of the Daily Value from 21 CFR 101.9. Source: NIH ODS Dietary Supplement Label Database.
Each product on its own
- Horny Goat Weed Plus 500 mgOnly Natural: every row against all products listing it
- Staying Power Rx ExtremeMaritzMayer Laboratories: every row against all products listing it