The skin cells reproduce during night while the body and mind rests. Give your skin the needed activation for deep nourishing and treatment with a night mask. Tea Tree Anti-Imperfection Night Mask from Body Shop is a jell-like, green colored formula enriched with tea tree oil and salicylic acid. The tea tree works as an antiseptic fighting agent against imperfections and blemishes, leaving your skin bright and clear. Your night pillow remains stain-free. You can also use it on your back and neck to reduce blemishes.