A true slimming ally, caffeine is a cosmetic active ingredient recognized for its lipolytic action. It promotes the breakdown process of fat cells, making it particularly effective in anti-cellulite or exfoliating treatments. Caffeine plays an important role on the epidermis. It acts on water retention by activating microcirculation. This helps reduce under-eye bags by decongesting them and erasing dark circles. You will find it in eye contour or serum formulas. Its antioxidant action makes it a sought-after anti-aging active ingredient as it slows down skin aging and delays the appearance of the first wrinkles. Thanks to its keratolytic properties, it soothes certain skin conditions caused by excess keratin.