Our hair growth spray contains glycerin, panthenol, and PCA sodium. It can nutrients, promote hair cell growth, make hair roots stronger, reduce hair loss, activate new hair, promote new hair long and strong, anti-hair loss. How to use it is simple: 1. After washing your hair with any shampoo, blow dry your hair with a fan. Do not heat strictly; 2. Massage the scalp for 2-3 minutes to stimulate the scalp and blood circulation. 3. Apply near the top of the scalp. 4. Massage with your hands until the scalp is absorbed. 5. Use in the morning and evening. With the continuous delivery of nutrients to the hair core, persistent use improves hair loss. Hair loss and other problems, hair thickening.