Our formula addresses three functional categories relevant to male vitality. Here is the scientific rationale for each.
L-Citrulline bypasses first-pass liver metabolism and converts to L-Arginine in the kidneys, producing a larger, longer rise in plasma arginine than arginine itself. Nitric oxide synthase uses that arginine to make nitric oxide, which relaxes smooth muscle in blood vessel walls. Pine Bark and Grape Skin polyphenols protect nitric oxide from oxidative breakdown.
L-Carnitine shuttles long-chain fatty acids into mitochondria where they are burned for ATP. Niacin is the precursor to NAD+, a cofactor in over 400 metabolic reactions. Together they support sustained physical stamina.
Maca improved libido in randomized trials without changing hormone levels. Saffron has trial data on mood and sexual function. Zinc provides the mineral cofactor for testosterone synthesis.
The proprietary blend does not disclose per-ingredient doses, so we cannot claim clinical-trial doses of any botanical. Effects build over 3–6 weeks; this is not an on-demand product.