12H Moisturizing Flash Gel infuses the skin with hydrating agents from morning until night with a ?thirst-relieving? cosmetic formula, a real moisturising bath for the skin. It is neither a cream nor a serum; Flash Gel is a moisturising gel to be used any time of day and will hydrate your skin for 12 hours. The star ingredient is Weaving Algae which helps restructure the skin?s water reservoir to prevent dehydration and retains water inside the skin to encourage its optimal diffusion in the epidermis.