Alpha-H Alpha A 1% A concentrated overnight skin serum for dry and mature skin. This serum is great for skin that has been badly damaged or prematurely aged by over exposure to the sun. The intensive formula works to stimulate cell renewal and collagen production, improving skin texture and smoothness. Directions of use: Warm a few drops between the palms of the hands and gently press the serum onto clean dry skin, avoiding the delicate eye and lip areas. Allow the serum to absorb before applying your preferred night time moisturiser Must be combined with daily SPF protection as high doses of Vitamin A can make skin more photosensitive. Evening use only. Note - Do not use if pregnant