Medik8 Crystal Retinal 1 Stable Retinal Vitamin A Night Serum (30ml) is a gentle overnight Vitamin A serum which visibly minimises fine lines and wrinkles, firming and plumping the complexion to resurface skin texture and soften the face. Formulated with 0.01% stabilised Retinal, a powerful derivative of Vitamin A with impressive anti-ageing results, this serum produces results comparable to clinical-grade Vitamin A up to 11 times faster than classic forms of Retinol.Hyaluronic Acid, Glycerin and Vitamin E optimise hydration at every level to deliver a supple, even-toned, more youthful-looking complexion. These key ingredients actively help reduce blemish-causing bacteria to keep skin clear and balanced. In just 4 weeks, skin is noticeably younger, smoother, and undeniably radiant. Exudes the comforting aroma of Vanilla and Tonka Bean. Free from artificial fragrance, paraben, phthalate, and alcohol. Cruelty-free & vegan-friendly.Directions of use:After cleansing in the evening, massage a small amount of Crystal Retinal 1 across the face, neck and décolletage.Allow to absorb before applying your moisturiser.Crystal Retinal 1 application should be phased in gradually. Use twice a week for the first 2 weeks, every other night for the next 2 weeks, then every night.Always wear sunscreen the following morning while using this product, and for 1 week after.