Continue on your quest to younger-looking skin with The CSA Kit Retinal Advanced Edition. Designed for those wanting to upgrade their skincare results with next-level vitamin A technology. What is CSA? Vitamin C plus sunscreen by day, vitamin A by night. The secret to more youthful-looking, brighter skin couldn’t be easier. The CSA Retinal Advanced Edition features a collection of Medik8 bestsellers; Surface Radiance Cleanse, C-Tetra, Advanced Day Total Protect and Crystal Retinal 3. Daily cleanser Surface Radiance Cleanse is infused with exfoliating acids, to gently renew the complexion and reveal visibly smoother, brightened skin. C-Tetra utilises the antioxidant power of tetrahexyldecyl ascorbate, a stabilised form of vitamin C, to fend off free radical damage and promote a visibly brighter, healthier complexion. Advanced Day Total Protect is a lightweight day cream that hosts a range of environmental protective technologies, including SPF 30 5* UVA protection, to protect from the visible signs of skin ageing. Crystal Retinal 3 is formulated with next-generation vitamin A retinaldehyde (retinal). The advanced anti-ageing serum works to smooth the appearance of fine lines and wrinkles, for visibly brighter, evenly toned, flawless-looking skin. Medik8 The CSA Kit Retinal Edition Includes: - Surface Radiance Cleanse 40ml - C-Tetra 30ml - Advanced Day Total Protect 50ml - Crystal Retinal 3 30ml Key benefits: - Visible skin brightening - Minimises appearance of fine lines and wrinkles - Skin nourishment & hydration - Perfect for congested skins