TestFACTOR® is a patented botanical blend of Sphaeranthus indicus flower and Mangifera indica bark extracts, standardized and clinically studied at 325 mg/day. Light tan powder, neutral taste, water-dispersible, stable, non-hygroscopic. VEGAN, Non‑GMO, Halal, Kosher, Gluten‑Free. Clinically studied for supporting healthy testosterone, libido, energy, and muscle performance. Ideal for men’s health, hormonal balance, and sports-nutrition formulations.