Why use a solid shampoo? In order to reduce the environmental impact, the solid shampoo contributes to reducing the consumption and the quantity of waste due to the use of plastic bottles. The solid shampoo has many advantages: economical (50 shampoos depending on hair length) suitable for all hair types lightweight and takes up little space ecological made up of natural elements Solid Anthya Shampoo Antheya's solid scaly scalp shampoo is designed for scaly scalps (crusts). It is a shampoo with sulfur and jojoba, castor oil and neem oil. How to use solid shampoo? First, abundantly wet your hair. Then, rub the solid shampoo into your hands to lather it and deposit the foam on your scalp. If you have long hair, it will be more practical to lather the soap directly on your horses. It is recommended to leave the solid shampoo dry after each use before putting it away. The brand of Antheya shampoo An artisanal and family business, Antheya manufactures a wide range of cosmetics, surgras, natural, enriched with organic shea butter, soap with solid shampoo or balm. The recipes, designed for therapeutic purposes, are developed internally by a graduate in chemistry and scientific aromatherapy.