"Real testosterone support for muscle." 4 capsules a day.
2 of 8 recognized ingredients hit their clinically studied dose.
| Ingredient | Label dose | Status |
|---|---|---|
| D-Aspartic Acid 2g D-aspartic acid — below the ~3g studied amount (and the evidence is shaky) | 2g | ⚠ LOW |
| Vitamin D3 4,000 IU vitamin D3 — double the 2,000 IU target | 4000 IU | ✓ OK |
| Zinc 10mg zinc — a third of the 30mg dose (oyster extract adds a little more) | 10mg | ⚠ LOW |
| Magnesium Glycinate 70mg magnesium — under a quarter of the 300mg dose | 70mg | ⚠ LOW |
| Vitamin B6 (Pyridoxine HCl) 5mg vitamin B6 — a fifth of the 25mg reference dose | 5mg | ⚠ LOW |
| Fenugreek Extract 100mg fenugreek — a sixth of the 600mg studied dose | 100mg | ⚠ LOW |
| Panax Ginseng 100mg Panax ginseng — half the 200mg dose | 100mg | ⚠ LOW |
| Boron 8mg boron — above the 6mg dose | 8mg | ✓ OK |
| Ingredient (bulk) | Cost/serving |
|---|---|
| D-Aspartic Acid | $0.26 |
| Vitamin D3 | $0.04 |
| Zinc | $0.01 |
| Magnesium Glycinate | $0.11 |
| Vitamin B6 (Pyridoxine HCl) | $0.01 |
| Fenugreek Extract | $0.04 |
| Panax Ginseng | $0.05 |
| Boron | $0.01 |
| Your DIY cost | $0.54 |
| Roar Ambition charges ($65.00 / 30 servings) | $2.17 |
That's a 4.0× markup over building the same actives from bulk powders.
Educational only — not medical advice. Grades and clinical doses are computed from public labels against sourced research (citations on the main site); prices last verified 2026-07-21. Expensive Powder has no sponsors; bulk links may earn an affiliate commission, which never affects a grade. Talk to a clinician before starting any supplement.