Retinol 0.3%, Vitamin B3, Vitamin E, Lactic Acid, Hyaluronic Acid Ingredients: Water, Denatured Alcohol, Niacinamide, Propylene Glycol, PEG-40 Hydrogenated Castor Oil, Methylpropanediol, Caprylyl Glycol, Sodium Chloride, Lactic Acid, Disodium EDTA, Retinol, Sodium Hyaluronate, Tocopherol, Phenylpropane. Directions for use: Apply a few drops of the serum to clean skin on the face, neck and décolleté with a gentle massage until completely absorbed, at night. Then apply the night cream. For the first two weeks, it is recommended to use it on alternate nights so that the skin gradually assimilates the active ingredients. Light texture and rapid absorption. During treatment, it is recommended to use a sun protection factor in the morning. Precautions: Avoid contact with eyes. Do not apply during the day, vitamin A can cause photosensitivity. If skin irritation occurs discontinue use and consult a physician. Use should be strictly on healthy skin. A patch test is recommended before use. Keep out of reach of children Patch Test: A patch test is recommended before incorporating any new product into your routine. Apply a small amount of the product to a clean area of ​​skin on the upper forearm. If the product has a specified wear time, rinse off after this time. Otherwise, rinse off after 24 hours. If redness, burning, itching, blistering or irritation is observed at any time during the test, do not use the product.