Lazartigue extra purifying shampoo is a vegan formula composed of 92% natural ingredients enriched with fruit acids, deeply cleanses. Purify Extra shampoo intensely purifies the scalp It is intended for hair that is greasy from the first day, Lazartigue Purify Extra shampoo deeply cleanses the scalp through the extra-purifying action of natural fruit acids. Formulated in a gel with a fresh texture, these natural actives act as a gentle exfoliation to break the relubrication cycle. From the first use, the scalp is visibly purified and reoxygenated. The production of sebum decreases in a lasting way, the hair regains volume and lightness. Acts as a gentle peel and decreases sebum production It is recommended before application, brush the hair that is still dry to detangle it, remove impurities and thus improve the action of the shampoo. Apply the product to wet hair and spread it throughout the hair. Gently massage into a foam gel, then rinse thoroughly with water If you have been using sulfate-based shampoos up to now, keep in mind that your scalp will tend to get greasy faster with the first use of this shampoo. Before you can take full advantage of its natural benefits, it will take about four applications