Enriched with Vitamin C and Green Tea to help energise, hydrate and brighten complexion. Apply the sheet mask to the face ensuring the foil appears on the outside of the mask. Within the 20 minute treatment, your natural body temperature will radiate from your face and reflect against the foil. This process creates a warming sensation, which helps to accelerate the penetration of ingredients into the skin. BeautyPro are against animal testing and are officially accredited by PETA. All BeautyPro's masks are plastic free and biodegradable. They can be added to your home compost and will degrade within 75 days.