When buying skin care products, many friends will find a kind of titanium dioxide in the ingredient list, and then they will search and say that it is a metal oxide. Is titanium dioxide harmful to skin?

1. Is titanium dioxide harmful to the skin?

No harm. Titanium dioxide is a stable metal oxide. It is a very stable substance. It is usually in the form of white solid or white powder. It is non-toxic, opaque, white and bright, and has excellent performance. White pigment is usually used in cosmetic industry, so titanium dioxide is harmless to skin.

2. The influence of titanium dioxide on skin

(1) whitening

Titanium dioxide is a kind of white inorganic pigment, which can be added to cosmetics and then coated on the skin. It can cover most skin tones and has the effect of whitening skin naturally.

(2) oil absorption

Most powders have the function of oil absorption, while titanium dioxide in cosmetics is usually mixed in powder form and used on skin to have the function of oil absorption.

(3) UV resistanceTitanium dioxide is a white pigment with high refractive index and high light activity. It can reflect and scatter ultraviolet rays to achieve anti-ultraviolet effect.

3. Do you need to remove titanium dioxide?

Suggested uninstallation.

Titanium dioxide is a white powdery substance. Although it won't hurt the skin, it will stay on it. If it is not removed, it will easily increase the skin burden, lead to pore blockage and cause skin problems, such as acne and acne. Titanium dioxide will not be used on the skin alone. It is usually added to cosmetics. It also contains other substances that are not mixed with water. You need to use a professional makeup remover to remove it, so as to give your skin a full rest and reduce skin problems. Show up.