Beta-glucan ek polysaccharide hai jo oats, yeast aur mushrooms se milta hai. Yeh ek humectant aur skin-soothing ingredient hai jo skin ko hydrate rakhta hai, moisture lock karta hai, aur skin barrier ko strengthen karne mein madad karta hai. Iska use sensitive aur irritated skin ke liye accha hai kyunki yeh soothing properties rakhta hai.