ZERO GRAVITY has invested a great deal of time and resources in the development of the anti-aging Perfectio device. In order to prove the power and effectiveness of all ZERO GRAVITY products, independent clinical studies were conducted, most notably and recently by Princeton Research Division in Princeton, New Jersey.

The Princeton clinical trial was conducted with live subjects for a period of two months.

The treatment increased skin elasticity and firmness by 18% after 2 weeks of use and 42% after 24 weeks.