It is recommended to use for at least one month. For old or very dark stains, use for two months. Use regularly for maximum effectiveness in the morning and evening, before applying moisturizer (do not mix) to the affected areas of the face and neck. Press the base of the bottle and apply 1 to 4 drops to the skin of the face and neck.

List of ingredients:
AQUA/WATER/EAU*, OCTYLDODECANOL, PROPANEDIOL, ALCOHOL, SILICA, DISODIUM PHOSPHATE, UREA, C14-22 ALCOHOLS, CAPRYLOYL GLYCINE, MICROCRYSTALLINE CELLULOSE, POTASSIUM PHOSPHATE, SODIUM LACTATE, XANTHAN GUM, C12-20 ALKYL GLUCOSIDE CETEARYL, ALCOHOL, SODIUM HYDROXIDE, SODIUM STEAROYL GLUTAMATE, COCO-GLUCOSIDE, CELLULOSE GUM, POTASSIUM SORBATE, LAMINARIA DIGITATA EXTRACT*, GLYCYRRHIZA GLABRA (LICORICE) ROOT EXTRACT, CARNOSINE*, DISODIUM ADENOSINE TRIPHOSPHATE*. * Etat Pur Isodermal Water