Instituto Español Argan + Keratin Shampoo is a hair care product designed to nourish and strengthen hair. Its formula, enriched with argan oil and keratin, helps repair and protect damaged hair, leaving it soft, shiny and healthy. This shampoo is ideal for those who want to restore the vitality and strength of their hair, providing a gentle but effective cleansing. Use it regularly for visible and lasting results. Instructions for use To use this product, apply an appropriate amount of shampoo to wet hair, gently massage the scalp, and then rinse thoroughly with water. Repeat if necessary. ingredients Water benzoate (water), potassium sorbate, alpha-isomethyl ionone, geraniol, hexyl cinnamal, D-limonene, linalool.