The Masque VIP O2 by Biologique Recherche is a rebalancing, oxygenating treatment mask designed to energise and restore clarity while supporting the skin’s natural defence mechanisms. Built around a hybrid clay-cream texture, it detoxifies without stripping, making it particularly suited to stressed, congested or environmentally exposed skin. Melatonin acts as a high-performance antioxidant, helping to neutralise oxidative stress while supporting cellular repair processes and improving the skin’s resilience to environmental aggressors. This is complemented by Plankton Extract and Dandelion Root Extract which provide antioxidant protection against pollution-induced stress. Lactobacillus ferment works to rebalance the skin’s microbiome, reducing visible reactivity and strengthening barrier function, while Saccharide Isomerate delivers long-lasting hydration, ensuring sustained hydration retention even after removal. Sodium Hyaluronate provides additional surface hydration, helping to smooth and plump the skin.