Say goodbye to dull, lifeless skin! This exfoliating sleeping mask contains one of the gentlest chemical exfoliants, PHA. Isntree's Clear Skin PHA night mask is a surface re-texturising, blemish-clearing moisturising mask that works through the night to ensure you wake up with the glowiest skin possible. The inclusion of 5% PHA means that dead surface skin cells are gently shed, encouraging the growth of new skin cells. The result is brighter, more even-toned skin less prone to clogging. Taking this cream to the next level is the inclusion of 2% Niacinamide, which works to minimise pores and further even out skin tone, while Natural Moisturising Factors (Betaine, Ceramide NP and Sodium PCA) ensure a healthy skin barrier. Appropriate for all skin types, though those with particularly sensitive skin should limit use to three times a week. Can also be used on dry, rough areas of the body such as elbows.