In order to foam quickly, most shampoos often use alkaline foaming agents to make the pH of the shampoo more alkaline. Contacting the scalp and hair during cleaning will destroy the healthy acidity and alkalinity. Too much of alkaline cleaning will open the hair cuticles, expand the epidermis, lose water and nutrients. It will also cause the hair rough to the touch and dry itchy scalp. Itching and often scratching, it is easy to cause repeated inflammation of the scalp, which in turn leads to hair loss and hair thinning. 

Physicians suggest that using shampoo wit a pH 4.9-5.5 is an important way to maintain a good scalp environment. Choose weak acidic shampoo suitable for scalp and skin, maintain normal working hours, having a good rest and sleep, having a balanced diet and using the correct hair care products, which is the fundamental way to maintain healthy hair and scalp.

The vanilla ingredient contains high unit caffeine, which can regulate the oil balance of the scalp for a long time. Opening the pores, reduce the greasy feeling of the scalp and form a protective film on the surface of the hair shaft to protect the hair from the damage caused by friction and hot air then reduce frizz and make hair smoother and easier to comb.