Our Vitaminn B5 shampoo is carefully formulated with olive oil, avocado oil, and mango seed oil. Specially designed to penetrate deep into the hair roots and improve hair quality. The usage method is extremely convenient: wet your hair with warm water. Then, apply an appropriate amount of shampoo on the head and gently massage for 2-3 minutes. Finally, rinse the foam with clean water until it is clean. And it can moisturize and strengthen hair. ************************************* Please ensure that your address is correct to avoid being returned . pls fill your phone number in the order for better shipping ! because shipping company will call you when delivering your parcels. Help you to buy from China ! Just tell me what you like and give me pictures! Shipping with tracking number ! Can tracking online !