Harnessing the power of two forms of vitamin A, retinol and retinal, this Sarah Chapman Vitamin A Power serum is perfect for ageing skin. Firming, smoothing, and boosting the health of your skin, this serum is formulated with TTS³ technology and EGF as well as supercharged, potent actives that help to stimulate cell renewal, encouraging collagen and elastin production to plump, smooth, and rejuvenate your skin. Specially formulated for skin already acclimatised to retinoids, this moderate-strength serum absorbs easily to eliminate fine lines and wrinkles, firm your skin, refine pores, and smooth uneven texture, the retinol and retinal-enriched formula leaving your skin radiant and youthful. Benefits of Sarah Chapman Vitamin A Power 1 30ml: Rich in supercharged actives. Encourages the production of collagen and elastin. Reduces fine lines and wrinkles. How to use: Apply 1-2 pumps at night after cleansing, avoiding the eye area. Follow with eye cream and night-time moisturiser. Always wear SPF during the day while using this serum. First-Time Vitamin A Users If you're new to retinoids, we would recommend taking a slow, phased approach. To gradually build up tolerance, start by applying the serum twice a week and monitoring how skin reacts before increasing usage. If any irritation or discomfort occurs, consider reducing frequency of use. Regular Vitamin A Users If your skin is already acclimatised to the effects of retinoids, apply A1 every night for optimal results. To minimise risks of skin sensitisation, avoid using multiple retinoids simultaneously. Size: 30ml