King Dong is formulated to support increased blood flow through the clinically-proven vasodilation and vascular relaxation effects of L-Citrulline and Resveratrol respectively. The strength of the dosage of this supplement is also guided by a specific published study titled Oral L-Citrulline and Transresveratrol Supplementation Improves Erectile Function in Men with Phosphodiesterase 5 Inhibitors: A Randomized, Double-Blind, Placebo-Controlled Crossover Pilot Study in which improvements were documented in SHIM (Sexual Health Inventory for Men) and EHS (Erection Hardness Scores) against baseline and placebo. To learn more about this study and its findings, and other supporting evidence surrounding the effectiveness of L-Citrulline and Transresveratrol on blood flow, visit our Clinical Evidence page. This is a 30-day supply (2 capsules per day), designed to be taken consistently each day. Verifier Lab Accredited for purity, strength, and the absence of common contaminants such as lead and cadmium. Ingredients per Capsule L-Citrulline 400mg, Resveratrol (99%) (Trans-Resveratrol) 150mg, Capsule Shell (Vegetable Cellulose HPMC) 120mg, Rice Flour (Oryza Sativa) 50mg, Black Pepper (Extract) (95% Piperine) (Piper nigrum) 5mg – no additives.
