Active ingredients: 15% Glycolic Acid: with its strong exfoliating power, rids the skin of dead cells, and prevents the clogging of pores. It stimulates skin cell renewal, thereby improving appearance and texture.4% Bioregul: is conceived from Iris Extract, Retinyl Palmitate, Zinc and Polysaccharide. It is a purifying, antibacterial and anti-inflammatory complex.1% Salicylic Acid: reduces bacterial proliferation and sebum production. It is also a keratolytic agent that stimulates skin renewal.0.3% Azelaic Acid: derived from the bark of the birch tree, inhibits the bacterial development that causes acne. It is also a sebostatic agent that acts on the production of fatty acids responsible for acne.AQUA (WATER) , ALCOHOL DENAT., GLYCOLIC ACID, PROPYLENE GLYCOL, AMMONIA, SODIUM HYDROXIDE, PROPANEDIOL, ALPHA-GLUCAN OLIGOSACCHARIDE, SALICYLIC ACID, AZELAIC ACID, IRIS FLORENTINA ROOT EXTRACT, RETINYL PALMITATE, ZINC SULFATE, POLYQUATERNIUM-10, HYDROXYETHYLCELLULOSE, ALCOHOL, DISODIUM PHOSPHATE, HYDRATED SILICA, SODIUM PHOSPHATE, POLYSORBATE 60, TETRASODIUM EDTA.