Polymethyl methacrylate PMMA powder for cosmetics product CAS No.9011-14-7

Benzophenone-4 (BP4) is a kind of ultraviolet UVB sunscreen. It is a water-soluble chemical sunscreen. It is allowed to be used in the European Union. It is irritating to the skin and eyes. Although it will not be absorbed by the skin, it will increase the skin’s resistance to other chemicals in the sunscreen. Material absorption.

ZINC OXIDE, alias: CI 77947. The main role of zinc oxide in cosmetics and skin care products is an astringent and a physical sunscreen. It is relatively safe and can be used with confidence. Generally, it has no effect on pregnant women. Zinc oxide has no acne-causing properties.

In cosmetics, salicylic acid has the functions of softening cutin, promoting the proliferation of epidermal cells, supplying water to the skin and making it smooth. Salicylic acid, as a fat soluble organic acid, also has the functions of anti wrinkle, anti inflammation, sterilization, acne removal, skin cleaning, etc., so it has been used for many years as a functional raw material of cosmetics.

Coconut Diethanolamide (CDEA) or Cocamide Diethanolamine (Cocamide DEA) (C11H23CON(CH2CH2OH)2) is an non-ionic surfactant, can easily soluble in water, with good foaming, foam stabilization, penetration and decontamination, and hard water resistance abilities. When the anionic surfactant is acidic, the thickening effect is particularly obvious, and it can be compatible with a variety of surfactants. It can enhance the cleaning effect, can be used as an additive, foam stabilizer, foaming aid, mainly used in the manufacture of shampoo and liquid detergent.

Polyglycerol-2 dipolyhydroxystearate can be used as a water-in-oil emulsifier for the preparation of low-viscosity water-in-oil emulsions, and can be added to cosmetics as a film-forming agent, so that it has good adsorption and spreading on the skin. Makes skin white and bright.

Kojic acid is a melanin-specific inhibitor. After entering skin cells, it can complex with copper ions in the cells, change the three-dimensional structure of tyrosinase, prevent the activation of tyrosinase, and thereby inhibit the formation of melanin.

Arbutin, because it was originally derived from natural green plants, is a skin whitening active substance that integrates the concepts of "green", "safe" and "efficient". There are 3 types arbutin: Alpha arbutin, Beta arbutin, Deoxyarbutin.

The main role of hydroxypropyl tetrahydropyrantriol in cosmetics and skin care products is skin conditioner and antioxidant, which is relatively safe and can be used with confidence. It generally has no effect on pregnant women. Hydroxypropyltetrahydropyrantriol does not cause acne.