111SKIN Celestial Black Diamond Contour Gel visibly firms targeted areas. Designed to combat deep-set lines and wrinkles, this potent treatment utilizes peptides to plump and smooth the skin. Black diamond particles encourage effective ingredient penetration, leaving delicate under-eyes, frown lines, and areas around the mouth revived. With continued use, elasticity is visibly improved, delivering a more youthful, contoured appearance. Argireline helps create the illusion of collagen-rich skin, especially where firmness is likely to deplete.