The OIL-REDUCING Shampoo removes impurities and reduces excess sebum from an oily scalp. It provides an immediate feeling of freshness and allows to space shampoos in time. The scalp is purified, the hair regreases less quickly and regains lightness and flexibility. At the heart of the formula, sarcosine targets and limits excessive sebum production. Thanks to rosemary extraction, the scalp is rebalanced and protected against external aggressions. Dermatologically tested on oily scalps. Silicone-free.