Seborrheic alopecia It usually occurs in young adults with strong sebaceous gland secretion, often accompanied by increased dandruff, greasy scalp and obvious itching, which not only makes them uncomfortable, but also affects their beauty. The saline shampoo has the effect of treating seborrheic alopecia, and can also inhibit the production of dandruff. The method is also simple:

Before washing your hair, put a spoonful of salt into warm water. After melting, wash your hair with it. Let your hair soak in salt water for a while. After washing for half an hour, rinse it with clean water. Saline can not only inhibit the secretion of sebum, reduce hair follicle damage, but also has the effect of sterilization. At the same time, sodium salt in saline can regulate the balance of water and electrolyte in scalp. However, it should be noted that saline water is very irritating to the scalp and should not be washed too frequently, otherwise it will lead to the disorder of scalp secretion, which will lead to dry hair, dull luster, excessive dandruff and other side effects. Jiang Xiaofeng