Overview Who It's For How To Use Key Ingredients Biologique Recherche's cult-favorite detoxifying mask. This exfoliating, brightening and deep pore cleansing mask is a facial in a jar for congested, dull and problematic skin types. A must-have for breakout prone, pigmentation and skin in need of instant regeneration.  Ideal for congested skin types or those concerned with dull skin tone and breakouts.  After cleansing and toning with Lotion P50, apply a thin layer to the entire face and neck. Allow to dry for 15 minutes and rinse with cool water. Follow with hydrating serums and creams. Can be used 3-5 times per week as tolerated. Yeast Extract: Delivers nutrients and vitamins to the skin to heal and regenerate  Lactic Acid: A mild alpha-hydroxy acid that resurfaces skin texture Natural Clays: Detoxify clogged pores and soothe acne prone skin Full Ingredients YEAST EXTRACT (FAEX EXTRACT), WATER (AQUA), PROPYLENE GLYCOL, BENTONITE, KAOLIN, ALCOHOL DENAT., CUCUMIS SATIVUS (CUCUMBER) FRUIT EXTRACT, GLYCERIN, VINEGAR (ACETUM), LACTIC ACID, HAMAMELIS VIRGINIANA BARK/LEAF/TWIG EXTRACT, HYPERICUM PERFORATUM FLOWER/LEAF/STEM EXTRACT, ACACIA SENEGAL GUM, XANTHAM GUM.