Anti pigmentation & Skin Rejuvenation 0.5% Hyaluronic Acid sheet mask This sterile produced facial sheet mask contains active ingredients such as Hyaluronic Acid, Argireline and Arbutin for a targeted and long lasting anti-pigmentation and lifting effect. For your homecare routine, apply this mask to a clean face and leave on for 15-20 mins for a hydrating, soothing effect and 30-40 mins for the full effect. Suitable for all skins, especially mature Can be used once a week Mask is one use only (although you may empty the remaining serum into a clean, dry bottle to apply over your face as part of your skincare routine)