How to get a healthy scalp and let it grow healthy hair?

Although we often wash our hair, there are still a lot of dirt, sebum, bacteria and dead skin on our scalp due to the ingredients and cleaning methods of shampoo.

These unhealthy factors lead us to lack a clean and tidy scalp and a "pure land" suitable for hair growth.

How can Chenwa anti-hair loss shampoo improve these unfavorable factors?

Control scalp PH value

Chenao Hair Loss Prevention Shampoo helps to adjust the PH value of the scalp through disodium EDTA, so that the scalp can be kept in a reasonable PH value for a long time, which is more conducive to the growth of our hair. Although the human body is weakly alkaline, the healthy scalp is weakly acidic, and the PH value of the healthy scalp is between 4.5 and 6, which is weakly acidic. Hair has no PH value, but the PH value of scalp determines the dry oil form of hair.

What ingredients in Chen 'ao anti-hair loss shampoo can supplement the scalp with nutrition and make it full of vitality?