ISA Knox Hydra Fusion Serum FS NIB

ISA Knox Hydra Fusion Serum Full Size New in Box 1.5% Hyaluronic Serum Meet our highest concentration of moisture-boosting hyaluronic acid (1.5%!) for visibly plumper, bouncier skin. This super ingredient acts like a sponge holding up to 1,000 times its weight in water for intense, lasting hydration. It’s your rescue treatment for those extra dry areas that need saving! 1 fl. oz.