The "Root Only" Difference

Cheap supplements use leaves. Leaves are cheap, but they contain minimal actives. KSM-66 uses 100% Root.

5% Minimum Withanolides (HPLC)
14 Years Of R&D to Perfect Extraction

Mechanism: The Stress-Testosterone Seesaw

Cortisol is catabolic (breaks down tissue). Testosterone is anabolic (builds tissue). They compete for the same precursor (Pregnenolone). By crushing Cortisol by 27.9%, KSM-66 frees up resources for your body to naturally synthesize more Testosterone.

Clinical Trial Highlights (Ambiye et al.)

  • Testosterone: +17% increase vs placebo.
  • Sperm Volume: +53% increase.
  • Sperm Motility: +57% increase.
  • Muscle Size: Significantly greater arm size growth vs placebo group.