The skin is the boundary membrane between the human body and the external environment, and an important organ that protects the human body from various changes in the outside world. It has the function of preventing dryness and keeping moisture. Water is very important for cells and organisms, and it also has many other functions, such as preventing ultraviolet rays, regulating body temperature and neutralizing external stimuli. With the impact of environmental changes and aging, function and structure will also occur, which is the task of skin care cosmetics.
First of all, care products have the functions of nourishing and beautifying, which can enhance the elasticity and vitality of the skin. Regular use can make people young and beautiful.
Secondly, skin care products enhance people's self-confidence, improve people's beautiful image, and promote social civilization. There are many types of skin care products with different characteristics. When using, it must be selected according to the actual situation. Because human skin is different, there are oily skin, dry skin, normal skin, combination skin and allergic skin. Therefore, the manufacturing ingredients of each skin care product are different depending on the nature of the skin. Especially during pregnancy, the human body will undergo tremendous physiological changes. Therefore, certain skin care products may cause problems during pregnancy and childbirth.
According to the use program can be divided into:
1. Clean the skin. Various cleaning products can clean the skin, including remove makeup; clean the skin.
2. Maintain the skin, such as lotion, facial mask, etc. to maintain the skin;
3. Skin care products, such as lotions, creams, gels, etc. Replenish moisture, moisturizer, oil, and promote metabolism.