With its ultra-concentrated formula, Natura Bisse Diamond Extreme Serum protects the skin against the signs of premature ageing, boosts luminosity, and provides optimal levels of hydration. Suitable for all skin types, the superlative serum is particularly recommended for skin that has been exposed to extreme environmental conditions. Benefits of Natura Bisse Diamond Extreme Serum: Helps to reduce the signs of skin ageing Reinforces the skin barrier Provides optimal levels of hydration Formulated to help harmonize the skin\\\'s natural rhythms of daytime rebalancing and night-time restoration, Natura Bisse Diamond Extreme Serum provides impressive anti-ageing results and an immediate tightening effect. Revealing smooth, supple, and radiant skin, the ultra-concentrated serum fades the appearance of lines and wrinkles, helps enhance the facial contours, and promotes firmer-looking skin. With a lightweight texture that is easily absorbed, the revitalizing serum provides high factor SPF 50 protection, is swim-proof and sweat-proof, and has been dermatologically and ophthalmologically tested. How to use: Apply 1-2 pumps morning and night. Gently massage until completely absorbed. Size: 40ml