Formulated with retinaldehyde, a super-charged derivative of vitamin A, Crystal Retinal™ works with the skin’s natural mechanisms to enhance collagen production and speed up cellular turnover. Provides results comparable to clinical-grade vitamin A, working up to 11x faster in the skin than classic forms of retinol. This ground-breaking night serum-cream firms, plumps and restores skin, visibly minimising the appearance of fine lines and wrinkles to reveal a healthier, more youthful, even-toned complexion. With multi-weight hyaluronic acid and vitamin E, it hydrates the skin at every level whilst strengthening the skin’s barrier to keep moisture locked in tight. Lightweight and luxurious, Crystal Retinal™’s silk-like texture sinks effortlessly into skin to nurture and renew the complexion.