Medik8 | Intelligent Retinol Smoothing Night Cream (50ml)The Night Ritual Vitamin A cream from Medik8 is the perfect introduction to Vitamin A for first time users or those experiencing the very early signs of ageing. Suitable for all skin types, apply a small amount to clean skin on the face and neck in the evening twice a week for two weeks until the skin has acclimatised to the Retinol content. Gradually increase usage until it is used nightly for best results.