What is 5% 3-0-ethyl Ascorbic Acid? It helps the skin look more radiant and vibrant. When used regularly, it aims to equalize skin tone. Who Should Use It? Suitable for all skin types. Skin with sun spots. Skin with pregnancy spots. Skin with age spots. Skin with acne spots. Usage: Apply a few drops of serum to your cleansed skin by massaging in your day and night routine. Warnings:For external use only. Avoid contact with eyes. In case of contact, wash with plenty of water. Before use, test on a small area of your skin. In an unexpected situation, stop using the product and consult your dermatologist. If you will be exposed to the sun after use, use sunscreen. Store tightly closed, away from sunlight and in a cool place. Keep out of reach of children. Ingredients:Aqua, 3-0-ethyl Ascorbic Acid, Niacinamide, Rosmarinus Officinalis Leaf Extract, Citrus Limon Fruit Extract, Hyaluronic Acid, Polysorbate 20, Ethylhexylglycerin, Phenoxyethanol, Glycerin, Xanthan Gum, Allantoin, Disodium Edta