1- They contain a high percentage of ingredients of natural origin and from organic farming. 2- They do not contain parabens, silicones, PEG'S or petroleum derivatives. 3- Products not tested on animals. 4- They have been produced without contaminating or harming the environment. We use renewable energy. 6- Dermatologically tested. 7- Formulated with natural fragrances. 8- Cosmetics suitable for vegans. 9- The ingredients of certified products, as well as our production system, have been rigorously reviewed and submitted to the approval of the certification body. 10- Registered on the European Natural Cosmetics Portal in Brussels. Moisturize your hair, gently rub the shampoo tablet over your scalp and hair to create lather, massage gently and then rinse thoroughly.