Avena Sativa (Oat) Kernel Extract
Description
Beta-glucan (1,3/1,6-linked polysaccharide) from Avena sativa (oat) kernel providing deep hydration via CD44 receptor binding, immunomodulation, and collagen stimulation. Co-extracted avenanthramides provide anti-histamine and anti-inflammatory soothing activity. FDA-approved OTC skin protectant for dry skin and eczema.
Function
Properties
Regulatory Status
Oat beta-glucan combines proven barrier-support activity of beta-glucan polysaccharides with unique oat-specific avenanthramide soothing properties, making it preferred for sensitive-skin and eczema-adjacent formulations. FDA OTC skin protectant approval provides regulatory confidence. Outstanding safety profile with no contact sensitization from polysaccharide fraction.
Colloidal oat (including oat beta-glucan-rich preparations) is FDA-approved as OTC skin protectant for dry skin and eczema relief at 0.003% minimum concentration. Cosmetic use unrestricted. MoCRA safety substantiation required.