1 scoop daily, mixed with water, 20 minutes before exercise.
Serving size: 5.4 g (1 scoop)
Servings per container: 30
One scoop contains:
Vitamin C (as ascorbic acid) 200 mg
l-Arginine (from arginine alpha ketoglutarate (2:1)) 2,050 mg
Citrulline (from citrulline malate) 715 mg
Other ingredients: xylitol, stevia leaf extract, luo han guo (Momordica grosvenorii) extract (fruit), natural lemon and lime flavors​

GF, Non GMO, V, Veg

Nitric Oxide Support

Pure Encapsulations

162 g


• Contains arginine, a nitric oxide precursor, to support healthy circulation and delivery of oxygen to working muscle‡
• Provides citrulline to delay the onset of muscle fatigue, maintain acid-base balance, promote aerobic energy production in muscle
cells during exercise, and enhance arginine and nitric oxide production‡
• Includes vitamin C to enhance nitric oxide activity and provide
blood vessel endothelial antioxidant protection‡

Dr. W's Comments: This is the natural version of Viagra. The l-arginine works with the citrulline (both natural constituents of health) to release nitric oxide so as to dilate blood vessels –especially the smaller ones that go to that important male member. This discovery of nitric oxide production by the body within the endothelial lining of blood vessels brings a wholly new perspective on everything from hypertension to impotence and other circulatory issues.