Can You Put Ordinary Glycolic Acid in Your Hair
Q: Can ordinary glycolic acid be used on hair?

Answer: Glycolic acid is commonly found in many skin care products and is famous for its ability to exfoliate and rejuvenate the skin. However, when using it for hair, be careful.

The structure of the hair, the outer layer is hair scales, which are arranged like roof tiles, and the inner layer of the dry hair is protected. Glycolic acid is acidic and may affect the state of hair scales. If the hair scales are overopened due to acid erosion, the hair strands are prone to moisture loss, becoming dry, fragile and fragile.

Furthermore, the environment of the scalp also needs to be maintained in balance. The use of glycolic acid may break the acid-base balance, cause scalp discomfort, such as itching, redness and swelling, or even induce inflammation.

However, if used in small amounts, in moderation and under specific conditions, it may be beneficial. For example, for oily hair, glycolic acid may help control oil secretion, because it can clear the blockage of the hair follicle mouth and make the scalp breathe smoothly. However, this requires consulting a professional hairdresser or dermatologist first. According to factors such as personal hair type and scalp condition, the frequency and concentration of use can be determined.

In short, if you want to use ordinary glycolic acid for hair, you must not act rashly. Be sure to consider it carefully in advance, so as not to damage the health of the hair and scalp.