Fizzy pills XTRA ZEX - it's a natural herbal complex for increased potency, aimed at strengthening men's erection, increase endurance and sexual intercourse prolongation. For it’s efficiency it’s called “liquid Viagra”. Active ingredients: extract of the Yohimbe tree (Pausinystalia yohimbe) bark, extract from the Peruvian ginseng (Lepidium meyenii) root, extract from the Muira puama (Ptychopetalum) bark, Ginseng bark extract, L-carnitine. Directions for use: dissolve the pill in the glass of water, take 1 time a day.