They are addressing a root cause
A lack of collagen leads to premature skin aging, which causes the appearance of wrinkles and sagging skin
See how the injectable version quiets appetite and what Canadian users notice in the first weeks
With respect to the substantial similarity criteria, the applicant asserted that VEST is not substantially similar to other currently available technologies because there is no other technology with a similar mechanism of action with which VEST can be compared, and that therefore, the technology meets the newness criterion
10.1016/j.intimp.2013.12.028 221 XingD.MaY.LuM.LiuW.ZhouH
Song Y, Fu Y, Huang S, Liao L, Wu Q, Wang Y, et al