Staminol
GNC Men's Staminol is a herbal and botanical supplement for men. It contains L-Arginine, Yohimbe, Saw Palmetto, Maca, and Horny Goat Weed to support male vitality. Intended for adult men seeking to maintain overall well-being.
About This Product
Staminol by GNC Men's is a herbal & botanical supplement containing 14 active ingredients. It has earned an N+ Score of 44/100 (Grade F).
N+ Score Breakdown
Are key ingredients present at clinically effective doses based on research?
Does the product include all expected ingredients for its supplement category?
Are individual ingredient amounts clearly disclosed without proprietary blends?
Does the formula include a breadth of beneficial compounds from multiple pathways?
Strengths
- +Fully transparent label with individual ingredient amounts disclosed
- +Broad ingredient diversity exceeding category norms
- +Rich formula with 14 active ingredients
Weaknesses
- −Several ingredients below clinically effective doses
- −Missing several expected ingredients for its category
Ingredient Analysis (14 ingredients)
| Ingredient | Amount | Dose Adequacy |
|---|---|---|
| L-Arginine | — | N/A |
| Yohimbe bark extract | 60.000 mg | N/A |
| Proprietary Blend | 200.000 mg | N/A |
| GABA | 100.000 mg | N/A |
| Saw Palmetto | 10.000 mg | N/A |
| Maca, Powder | — | N/A |
| Damiana | 10.000 mg | N/A |
| Nettle | 100.000 mg | N/A |
| Oat Straw | 150.000 mg | N/A |
| Epimedium extract | — | N/A |
| Horny Goat Weed | 20.000 mg | N/A |
| Kola Nut | 175.000 mg | N/A |
| Catuaba | 10.000 mg | N/A |
| Muira | 10.000 mg | N/A |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.