Dr Dennis Gross Hyaluronic Marine Hydration Booster 30mlBoost your hydration with this weightless, non greasy serum from Dr Dennis Gross. A blend of hyaluronic acid, evening primrose oil and coconut replenishes hydration and plumps the skin helping to reduce fine lines and wrinkles. Combined with marine algae from off the coast of Southeast Asia to lock in moisture resulting in smoother, softer looking skin. A dose of watermelon extract also helps protect against free radical damage from the environment.