How to tell if you have exfoliation? What are the benefits of exfoliation?

If the stratum corneum on the face is too thick, many skin problems will occur. It is necessary to exfoliate regularly. Some people are not sure when they should exfoliate. After all, frequent exfoliation is harmful.

How to tell if you have keratin

To see if there is keratin on your face, you can judge by observing the changes in skin color. Dull, rough and dull skin may be caused by a too thick stratum corneum. If the skin is falling off and is prone to acne, it means that the skin's stratum corneum is too thick and needs to be cleaned. The skin care products you use cannot be absorbed, or it may be that aging cuticles cause the skin care products to be absorbed slowly.

The role of the stratum corneum

The function of the stratum corneum is not only mechanical protection, but also physical protection and chemical protection. The stratum corneum is the outermost layer of the skin and has a certain toughness, and can withstand mild scratching and friction. The stratum corneum on the palms and soles is the thickest and can withstand relatively heavy impacts. The elasticity of the stratum corneum and the combined action of the dermal fibrous tissue and subcutaneous fat tissue can buffer external impacts and serious injuries, and play a protective role for the blood vessels, nerves and other tissues under the skin. The stratum corneum also has a physical protective function. It is a poor conductor of electricity and heat, so it has a certain blocking ability against low voltage and low current. The resistance value is inversely proportional to the water content in the stratum corneum. The stratum corneum slows down the light exposure and reduces the intensity of light entering the dermis, so this is why the skin is not sunburned. The phyllodes and intercellular substances of the stratum corneum have a certain barrier effect against chemical substances, so it is also a chemical protection. The hydrogen ion concentration on the skin surface has a certain buffering capacity for acid and alkali substances. Exfoliation has both advantages and disadvantages. What you need to pay attention to is that you should not exfoliate too frequently. The skin layer is very thin, especially the skin on the face is more fragile. Frequent exfoliation will cause certain damage to the skin.

What are the benefits of exfoliation?

1. Promote skin absorption of skin care products

The old waste materials on the skin accumulate to form keratin, which causes the pores to be clogged and the skin cannot absorb skin care products. Exfoliation can quickly remove excess dead skin cells from the skin, thereby unclogging the pores and promoting the skin's absorption of skin care products.

2. Whitening

The keratin on the skin contains a large amount of melanin, and the deposition of melanin will make the skin look dull and yellow, and sometimes even make the skin appear black and gray. The benefit of exfoliation is that it removes excess cutin on the surface of the skin, making the skin look much whiter.

3. Improve rough skin

Excess keratin attached to the skin will make it appear very rough. Many girls always feel that the skin on their faces is not smooth when they touch it. This is because the dead skin is not removed properly. The benefit of exfoliation is that it can make the skin smooth and tender by removing the dead skin cells on the surface of the skin.

4. Shrink pores

To shrink pores, use an exfoliating lotion with natural plant ingredients during the exfoliation process. It can not only dissolve aging cells on the surface of the skin, but also has a gentle friction effect, removing aging keratin, accumulated melanin and acne on the surface of the skin, thereby shrinking pores.

5. Prevent acne

In addition to daily acne care, periodic exfoliation can help avoid acne outbreaks. For acne-prone skin, it is best to use a mild exfoliating product. For example, an exfoliating product containing yeast ingredients can effectively dissolve the dead cell tissue that clogs pores.

6. Stimulate cell regeneration

It is normal for skin cell renewal to slow down, which means that old and dead cell tissues are remaining on the surface of your skin. Removing this dead tissue not only makes the skin smoother, but also stimulates the growth of new cells. Periodic exfoliation (two to three times a week) can achieve this. When you increase the rate of cell turnover, your complexion will become brighter and healthier.

Exfoliation minefield

Sensitive skin cannot be exfoliated, and direct exfoliation can easily wear out the skin. It is best to open the pores, soften the cuticles, and then exfoliate. It is best to exfoliate once a month, or at least every half a month. After exfoliating, be sure to moisturize and apply sunscreen.