On the method of using glycolic acid for hair
If you want to make good use of glycolic acid on your hair, you must first understand its properties. For glycolic acid, it has the ability to gently exfoliate, clear the scale of the scalp, smooth the hair follicles, but its nature is slightly acidic, so use it with caution.

When using it for the first time, it is advisable to dilute its liquid. Take an appropriate amount of glycolic acid and mix it with purified water in a certain proportion, such as one part of acid with several parts of water, so that the concentration is appropriate and the scalp and hair are not damaged. After blending, you can dip your finger in the liquid before shampooing, gently rub the scalp, from the forehead to the top, and gradually reach the back of the head. The technique should be gentle, so that the liquid covers the scalp. Wait for a moment, about a few minutes, during which you can feel a slight cooling of the scalp, which is the effect of glycolic acid.

Then, rinse with warm water, and then shampoo as usual. When shampooing, choose a mild shampoo to keep the hair moist. In this way, it should be used every day at the beginning. When the scalp is gradually getting better, you can increase or decrease the frequency depending on the situation.

Also, use glycolic acid on the hair, or if there is a feeling of scalp discomfort, if you feel tingling, itching or even, stop using it, wash it with water, and seek medical consultation if necessary. And during use, it is advisable to avoid sun exposure, cover glycolic acid or increase the scalp's sensitivity to light, poor protection, fear damage.

Use glycolic acid on the hair, which can clear the scalp and nourish the hair roots. However, it can be used effectively. According to the above method, step by step, the effect of hair care can be collected without worry.