Thanks to its special formula, this nourishing and anti-breakage hair serum with argan oil helps repair long, dull, and brittle hair, leaving it healthier, shinier, and smoother from root to tip. Its intensive formula hydrates and revitalizes hair, leaving it soft and silky. It contains UV protection for hair. It won't weigh hair down and helps prevent frizz. It helps repair, protect, and strengthen hair thanks to the plant-based keratin in its formula. Paraben-free.