Perfect for protection, this kit utilises antioxidants to fight against the effects of digital and environmental pollutants. COLLECTIONS INCLUDES 3 x Bio Cellulose Facial Treatment Mask - 23ml per mask 1x NAC Y2 Pollution Defence Booster - 20ml HOW TO USE Bio Cellulose Facial Treatment Mask Masks are an essential part of your skincare routine that will enhance the efficacy of your products. After cleansing and toning your skin, remove the mask from protective films on both sides, and leave on your face for 20 minutes. You can choose to follow with our Night Cream. It is also great as a post holiday treatment or before a big event to brighten, plump and moisturize your skin. NAC Y2 Pollution Defence Booster Shake well before use. Mix 1-2 drops with your moisturiser or apply directly to skin after cleansing.