On the timing of applying glycolic acid to the scalp
If you want to nourish the scalp, those who use glycolic acid need to know the time. Glycolic acid has the power of rejuvenating the skin and is also beneficial to the scalp. However, if it is not applied at the right time, it may hurt the scalp.

If the scalp is greasy, the fat scale is thick, and the hair follicles are stuffed, glycolic acid can be used at this time. It can remove oil, clear the hair follicles, make the hair roots smooth, and the hair growth is active.

If the scalp is dandruff, itchy and intolerable, or due to abnormal metabolism on the skin surface, the keratin accumulates. Glycolic acid can help the keratin renew, make the scalp return to smooth, and the itching

However, if the scalp is damaged, ulcerated, or is stained with inflammation, it should not be used. Glycolic acid is strong, and it will increase pain and inflammation when touched. It can only be applied when the skin is calm.

Furthermore, if other drugs have been used on the scalp, it is necessary to carefully check whether they are related to glycolic acid. The drug combines with acid, or has adverse reactions, damaging the scalp.

Therefore, if you want to use glycolic acid on the scalp, when you want to review the appearance of the scalp, avoid harm and seek benefits, and choose the appropriate time, you can get the effect of maintenance, scalp peace, and hair prosperity.