This formula consists of tiny water-based micro-molecules which are 1/10th the size of traditional cosmetic emulsions. These lightweight formulas absorb quickly and do not contain unnecessary emulsifiers that can cause skin irritation. Fragrance Free. OAT BETA GLUCAN helps boost skin's natural defense system, protecting against environmental damage. SQUALANE moisturizes and softens skin. SOYBEAN EXTRACT enhances skin's exterior barrier, helping it to retain more moisture.