What it is: A youth-preserving serum that combines the antioxidant power of squalane and hydrating hyaluronic acid to renew and replenish skin.What it does: This serum is developed specifically for use with FOREO LUNA™ or FOREO BEAR devices (sold separately). It is an intensely hydrating conductive gel and is the key to getting the most out of your beauty tech treatments. It contains squalane microcapsules, which deeply penetrate the skin to fight free-radicals and oxidative stress, leaving skin glowing and radiant.How to use: Manually massge the microcapsules to release the hydrating formula. Follow with your FOREO BEAR or LUNA device. 1 oz. Paraben-free; mineral oil-free; disodium EDTA-free; phenoxyethanol-free; allergen-free; alcohol-free; fragrance-free