Tips: Unless a few therapeutic masks clearly indicate the need for continuous medication, "hydrating" your face every day will also harm your health. Because the face is too clean, the newly grown keratin will lead to the decline of skin protection function and easy to stimulate. The first use can last three days. After that, you don't need to apply a mask every day.

2. The application time should not be too long.

Some people have applied a mask to their faces for several hours or even one night, trying to "squeeze out" every drop of essence or nutrients. This is not desirable, because the mask covering the face for too long will affect the normal metabolic function of facial skin cells, which is not conducive to the normal secretion discharge of the skin. Moreover, once the mask is dry, the diffusion rate of nutrients to the skin will be greatly reduced. The time to remove the mask varies with different types, and it is generally about 15 minutes.

3. The mask should not be too "thin".

High-quality mask can closely absorb and lock the maximum dose of nutrients. The thick mask not only ensures that the nutrients will not be "thinned", but also can effectively increase the skin temperature when applying the face, promote blood circulation, and make the infiltrated nutrients better spread among tissues. The warm effect will also soften the cutin of the skin, expand pores, and let the dirt accumulated inside be better discharged.

4: Wash your face before applying.

Before applying the mask, it is best to wash your face with warm water and open your pores, so that the deep sebum and dirt can be easily discharged, so as to ensure that the nutrients of the mask can be absorbed more during the application process.