Azelaic Acid is a new emerging solution for solving red and sore skin acne. The main functions are to help repair damaged skin tissues and lighten hyperpigmentation while achieving bright and clear skin. Size: 30ml / 1 fl oz How To Apply It can be used PMUse as much as you want, depending on how your skin feels, and spread evenly throughout the face and neckTest patch is advisable Suitable For Hyperpigmentation, Dull skin, Uneven Skin tone Ingredient List Aqua (Water), Aloe Barbadensis (Aloe Vera) Leaf Juice, Propylene Glycol, Azelaic Acid, Betaine, Zinc PCA, Biosaccharide Gum-1, Glycerin, Triticum Spelta (Spelt) Seed Extract, Triticum Turanicum (Khorasan) Seed Extract, Eragrostis Tef (Teff) Seed Extract, Chenopodium Quinoa (Quinoa) Seed Extract), Xanthan Gum, Sodium Levulinate, Glyceryl Caprylate, Sodium Anisate, Caprylyl Glycol, Sodium Gluconate, Benzyl Alcohol, Dehydroacetic Acid, Sodium Benzoate, Phenoxyethanol, Sodium Hydroxide, Citric Acid.