Fantastic mask that visibly brightens up the face. Like all SK products, this is very clean in terms of ingredients and very effective. I have tried all SK masks. Be aware that some can be paired, but some should not, for example the highly effective enzyme exfoliator (or any other brand peeling or exfoliating products) should not be used together/before with the Glow mask. Alternatively, the Glow mask can be used after the Lifting mask (which has been renamed to Power mask lately). I highly recommend all SK skin care products.