Beta-Glucan is a powerful, naturally derived humectant known for its exceptional ability to hydrate, soothe, and strengthen the skin barrier. Found in ingredients like oats and mushrooms, it delivers deep moisture while helping calm irritation and redness - making it ideal for sensitive or compromised skin. Beta-Glucan also supports collagen production and enhances skin elasticity, leaving the complexion plump, smooth, and resilient with a healthy, dewy glow.