Brand from Japan: Dr.Select. High-purity fucoidan concentrate that enhances the barrier function with naturally derived ingredients.Dry, sensitive skin with weakened barrier function lacks the sebum film and moisturizing ingredients that protect the skin from irritation, and even the slightest irritation can cause inflammation, itching, and dryness.Contains high-purity fucoidan ingredients extracted from Okinawa mozuku seaweed.Its high moisturizing effect enhances the barrier function, gently caring for your skin while leading to healthy skin.High-purity fucoidan concentrate that enhances the barrier function with naturally derived ingredients.Fucoidan:Seaweed such as mozuku, kelp, and wakame have been traditionally used in Japan as healthy food since ancient times.Fucoidan is contained in the slimy component that covers the surface of seaweed.It is a component produced by seaweed to protect itself, and has a barrier function that protects the skin from external stimuli such as bacteria and dry