100 amino acid ginger shampoo is good. It is a plant amino acid and belongs to conditioning shampoo. Many shampoos we usually use contain silicone oil, which will do some harm to our scalp if used for a long time. A century-old plant amino acid shampoo can be conditioned slowly, but dandruff or itching may occur in the process. It is normal for scalp hair follicles to have small red envelopes, which are harmful substances deposited in hair follicles. After using these shampoos for a period of time. 100 Runfa is a shampoo brand owned by Nais Group, which extracts the essence of natural plant amino acids to care for hair and integrates the power of modern technology.