An ex-vivo study conducted for 9 days (2011) demonstrated that marine collagen from radiance skin pearls has a positive effect on struttura of the skin. Skin Panel: a complete anti-aging radiance booster! With their expertise, the laboratories ofArkopharma have specially developed radiance pearls: una Formula based on marine collagen, ascophyll, hyaluronic acid, and vitamins and minerals carefully selected by team experts. Marine collagen helps maintain skin elasticity and smooth it. Ascophyll, an algae, improves skin hydration and firmness. Hyaluronic acid, naturally present in the skin, helps maintain its tone. Health. Selenium and vitamin C protect cells from oxidative stress for an anti-aging effect. Designed and developed in France (on the French Riviera), Skin Pearls guarantees you high-quality products.