Cartidyss® Marine-Source Collagen"Research based wrinkle reduction." Recommend by W. Gifford Jones, MD Cartidyss, a special form of collagen developed in France that's backed by two published clinical studies showing it's highly bioavailable, it increases elastin and hyaluronic acid production. It achieve a 20% overall reduction in wrinkles and a 38% increase in the density of the dermis after 90 days at this dose. Unlike other collagen supplements, Cartidyss can achieve all collagen