Using hyaluronic acid serum and ARGANIA shea butter has two optimal benefits for your hair. Protect and maintain the hair throughout the day against the Israeli climate, which exposes it to extreme conditions. The serum wraps the hair and protects moisture from escaping from external heat and humidity. Thanks to the protection and maintenance, the serum provides: Natural curly hair look. Gives shine. Uniform curls. Perfect curl volume. Firms the curls. Soft curls. You get the best of it: an abundance of essential components for hair throughout the day, which creates constant care for our hair. Hyaluronic acid serum and shea butter, like all ARGANIA products, are free of S.L.S. and salts and have not been tested on animals. How to use: Apply serum to the palms of your hands and lightly move it over the hair, shrinking it from the bottom up. 100 ml