Kiehl'S Retinol Fast Release Wrinkle-Reducing Night Serum 28ml

The efficacious Fast Release Wrinkle-Reducing Night Serum from Kiehl's is a skin care saviour helping to visibly smooth areas prone to lines and wrinkles (like the forehead, cheek, and around the mouth). The star ingredient of this bottle is, of course, retinol, which penetrates up to 15 surface layers deep into the skin to steadily accelerates cell renewal, meaning fine lines are reduced, and your complexion appears visibly smoother and brighter. The brand constantly goes above and beyond to ensure maximum efficacy, so its innovative packaging (which isolates a high concentration of pure Retinol powder so it can be freshly mixed into the serum upon first use) comes as no surprise to seasoned fans.