Zegara is made for treating the problem of erectile dysfunction in men and is available at amazon store. It has been used worldwide and shows positive results only. It gives much more stamina, increases timing, increases libido and need for sex. It supplies blood to the penis making it erectile, and greater in stamina.
It comes in a bottle of 50 ml and should be sprayed on the penis 30-10 minutes before the sexual intercourse. It is 100% natural.