I took a look at the ingredients they look good. Main ingredients are arginine of course, peak atp, glycerol and some others. Looks good but too expensive. Dosing is high (One blister pack) 10 pills, only reason i could see them using pills is the glycerol content. I would recommend plasmavol made by nxlabs with a heavy dose of arginine or just taking gycerol arginine and creatine. I would have to give it a no-go as the price is just too much for a nitric oxide/blood plasma expander.