Max Size Gel is a male enhancement topical formula that provides a unique transdermal delivery system for quick absorption and immediate results. Max Size Gel is the only topical male enhance product with Butea Superba, a well-documented and patented natural PDE-5 inhibitor which helps essentially ""lock-in"" the enzzyme responsible for enhancing erectile response. This natural herb is only now coming to the U.S. after years of research in Thailand. Max Size Gel significantly dilates blood vessels and capillaries. In clinical trials, users report increased sexual stamina and male enhancement without any side effects. Users convey a distinct sensation of pleasure and enhancement within moments of application. This non-oily, non-greasy formula may be enjoyed during sex by both partners, male and female.