This is when many people mistakenly start believing that their disinterest in sex, weak point in muscle tissue, reduction of stamina, and happiness all are going Zyalix on just because they are ageing. But surprisingly, this is a misconception! There are several other factors behind the downfall of androgenic hormonal or testosterone other than ageing.

http://www.healthynutritionfacts.org/zyalix-male-enhancement/