Formulated with retinaldehyde, a super-charged derivative of vitamin A, Crystal Retinal™ works in with the skin’s natural mechanisms to enhance collagen production and speed up cellular turnover. Works up to 11x faster in the skin than classic forms of retinol. This ground-breaking night serum-cream firms, plumps and resurfaces skin, visibly minimising the appearance of fine lines and wrinkles to deliver a healthier, more youthful, even-toned complexion. Featuring 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 restore the complexion.