Kiehl's Dermatologist Solutions Powerful-Strength Line-Reducing Concentrate, 2.5 fl. oz.

Help reduce wrinkles and fine lines with this powerful vitamin C serum, now with even more vitamin C. Kiehl's original formula, infused with 10.5% pure vitamin C, now has an additional 2% of vitamin Cg for increased potency. Fragmented hyaluronic acid has also been added to this formula to help smooth skin. In a clinical study, this powerful serum with vitamin C was demonstrated to decrease the appearance of fine lines and wrinkles and improve skin radiance and texture. This potent serum was also demonstrated to reduce the appearance of forehead lines, marionette lines and deep-set wrinkles. Smooth on this anti-wrinkle serum morning and night to experience the warming sensation and fresh citrus scent. Powerful-Strength Line-Reducing Concentrate is dermatologist tested for safety and gentle enough for sensitive skin.