There are many factors that affect skin quality. It is true that Japanese and Koreans have moist skin. I have been to Japan once, and then I feel that during my week in Japan, even if I stay up late, my skin condition is particularly bright the next day, and it is not good to go home. When I came back to chat with my friends, my friends said that Japanese and Koreans have good skin because the water quality is soft.

After listening to it, I learned that the hardness of water quality is really different from that in China. But do soft water and hard water really have a great influence on the skin?

When we wash our face, calcium and magnesium ions in hard water will interact with the soap base of cleansing products to form soap scale. It will stick to the face and is not easy to wash off, and form a sticky substance with dirt on the skin surface, blocking pores. Moreover, soap scale will hinder the healthy recovery of skin membrane and make facial dehydration serious.

Soft water is simply to remove calcium and magnesium ions from water through a series of methods. In this way, soap residue will not be produced on the face after washing, which can help the sebum film to recover quickly and improve the water content of the face. After washing your face, you will feel that your skin is not tight and shiny (even slippery, making you think your face is not clean! ), which is probably why I always think that Japanese and Koreans have tender skin.

Girls with budget and girls who love beauty can consider starting with soft water washing machine, which can not only solve the problem of moisturizing in different seasons, upup also promote the better absorption of follow-up skin care products. Think about it, you can't wash your face clean. Of course, the effect of women's skin care products is greatly reduced. Of course, if conditions permit, it is better to install a central water softener or a wall-mounted bathing beauty softener.

In fact, the sun in Korea is more serious. Some sister papers in Korea even say that you can get the sun at home. Koreans apply sunscreen to themselves every day, even if they don't go out. Ultraviolet rays in the sun will accelerate the aging of the skin, and melanin precipitation in the skin will lead to problems such as skin blackening and long spots. Therefore, sun protection is a daily necessity for Koreans.

Tip: Girls must carefully apply sunscreen on their bodies half an hour before going out. You need to carry sunscreen or sunscreen spray with you when you go out. Remember to apply sunscreen on your body every 2 hours to effectively resist the invasion of ultraviolet rays on your skin.