Our rosemary shampoo is carefully formulated with sodium lauryl polyether sulfate and cocamidopropyl betaine. Designed specifically for deep nourishment, enhancing hair resilience, repairing damaged hair quality, and making your hair healthier and shinier. The usage method is extremely convenient: 1. Thoroughly moisten the scalp and hair with clean water. 2. Take an appropriate amount of this product in your hand and rub it to create foam. Apply the foam to your scalp and hair and massage for 3 to 5 minutes. 3. Just rinse it clean with clear water. And it can effectively clean your hair and scalp, remove excess oil, improve the health of your hair, help to strengthen hair and prevent hair loss, reinforce hair roots, reduce hair loss problems, and keep your hair strands strong and resilient.