Switch on the Power of Hydrogen. A comprehensive skincare collection featuring H2 Energy Complex™, a breakthrough science developed by Perricone MD Laboratories and powered by Hydrogen. The products in the H2 Elemental Energy™ Series feature uniquely innovative textures, which are extremely hydrating yet incredibly lightweight that activate your skin's natural cellular energy. This lightweight mask that foams on contact instantly energize and firm skin with a cooling sensation. Ideal for anyone who wants to amp up their skincare routine with a concentrated, bi-weekly treatment. The Firming Foam Mask is an easy to use mask that works over time to firm skin's appearance. Powered by Hydrogen, the smallest molecule in the universe, H2 Energy Complex rapidly penetrates the surface layers of the skin with a boost of hydrating vitality so that your skin looks re-energized and radiant. Benefits: Helps immediately hydrate and nourish skin for instantly increased radiance Helps reset and replenish skin so that skin looks firmer and smoother Works to instantly re-energize and hydrate skin for visibly brighter, healthier looking skin Key Sciences: H2 Energy Complex™ rapidly penetrates the surface layers of the skin with a boost of hydrating energy to help re-energize and firm skin Microalgae helps immediately improve complexion so skin looks refreshed and energized Cooling Moisture Complex helps provide an immediate, energizing sensation and works to strengthen barrier of skin so skin looks visibly firmer and overall com¬plexion looks improved Application: smooth a generous amount all over clean face, avoiding eye area. Leave on for 5-10 minutes as the mask transforms into a white foam. Rinse thoroughly with warm water and pat dry. Follow with treatment and/or moisturiser. Use 2-3 times a week. 100ml