This Specifique routine is designed for oily scalps prone to excess sebum. It gently purifies, rebalances the scalp and helps extend time between washes while respecting the hair fiber. Hair feels fresher, lighter and cleaner with long-lasting comfort. Regulates excess oil on the scalp Purifies and rebalances the scalp Leaves hair light, fresh and clean HOW TO USE Use the products in the recommended order: cleanse the scalp with the purifying shampoo, apply targeted scalp care if needed, then finish with a lightweight treatment on lengths to maintain balance.