Developed for sensitive Skin Instants®, Masque Biosensible is a creamy mask that delivers immediate relief to irritated, flushed, or reactive skin. Its ultra-gentle formula combines soothing botanical extracts with moisture-binding actives to hydrate, protect, and strengthen the skin’s natural defenses. With regular use, skin appears visibly calmer, less red, and more resilient to environmental aggressors. A go-to for comfort and balance—especially after overexposure or professional treatments. SKIN SCIENCE Sensitive skin occurs when the skin’s barrier function is compromised. Barrier dysfunction leads to increased water loss and irritant penetration. This is especially pronounced on the face, where the epidermis is thinnest. Environmental factors like UV rays, pollutants, and chemicals can worsen reactivity. Strengthening the barrier helps reduce sensitivity and restore comfort.