1. If you are new to using retinol or retinal, apply it every other night for the first two weeks.

2. Apply a small amount to the targeted areas. If irritation occurs, reduce the amount and frequency, and use a moisturizer containing soothing ingredients to alleviate irritation.

3. The morning after using retinol, ensure you apply sunscreen as the final step in your skincare routine to protect your skin.

4. Once your skin has adjusted to retinol or retinal, you can use it every evening.

5. Apply an appropriate amount evenly over your entire face.

Water, Butylene Glycol, Glycerin, Caprylic/Capric Triglyceride, Cetearyl Alcohol, Niacinamide, Diisostearyl Malate, 1,2-Hexanediol, Polypropylsilsesquioxane, Panthenol, Cetearyl Olivate, Cetearyl Glucoside, Sorbitan Olivate, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Lecithin, Carbomer, Arginine, Dimethicone/Vinyl Dimethicone Crosspolymer, Tocopherol, Retinal, Xanthan Gum, Ethylhexylglycerin, Adenosine, Sorbitan Isostearate, Sodium Lactate, Hydrolyzed Sponge, Disodium EDTA, Polysorbate 20, Ascorbic Acid, Glucose, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7