Oat beta Glucan p
resent in the cell wall of oat bran, it is a polysaccharide consisting of sugar monomers linked by fibrous trisaccharide and fibrous tetrasaccharide. Extracted from oat seeds of the grass family, β-glucan contains the water-soluble part of refined oat glucan and is free of lipids, fibers and proteins. It can maintain the moisture of the skin; it can promote the release of interleukin-1 from macrophages to accelerate the synthesis of collagen, resist aging, reduce skin wrinkles, improve skin elasticity, improve skin texture, good transdermal absorption properties, promote wound healing, and repair damaged skin.