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What is the principle of pearl powder whitening?
The whitening effect of pearls has been passed down since ancient times. Modern science has found that trace elements in pearls can promote the increase of SOD quantity and activity. Selenium is the main substance to produce glutathione peroxidase, which can scavenge free radicals like SOD and improve skin color. Pearl powder whitening needs oral administration and external use to show its effect.

External use of pearl powder can solve the problems of oily face and dead skin, and whitening skin can effectively make skin bright. Specifically, it can make the skin fresh, smooth, fair and pleasant by enhancing the activity of SOD, thus playing an anti-aging role.

Therefore, pearl powder is an additive of various cosmetics, which can be made into pearl cream, cream, milk, facial cleanser, hair dye, hand cream and so on. Can be used with facial cleanser to wash your face.

Extended data:

Other effects of pearl powder for external use:

1, control oil, and make skin clean.

It is very hot in summer, and my face is very shiny. I believe that most women who love beauty have this trouble. Recommend natural nano pearl powder. Nano-pearl powder has a very fine particle size, so it has a large surface area and good adsorption capacity, and can adsorb excess oil on it. At the same time, it also has astringent effect, which can control oil secretion and make skin dry and clean.

2, acne, as long as youth does not acne

Pearl powder can clear away heat and toxic materials, clean skin, control oil content and promote the regeneration and recovery of damaged tissues. Oral administration can clear away heat and detoxify, and the combination of oral administration and external use is very effective in dealing with acne.

3. Remove blackheads and let pores breathe freely.

Blackhead: it is a hardened grease blockage, which generally appears on the forehead and nose. When the sebaceous glands are excessively stimulated to secrete a large amount of sebum, and the pores are filled with excess oil to cause obstruction, there is usually a greasy feeling in the nose. These oils will eventually harden and become black spots after oxidation, which is what we usually call blackheads.

The secret of pearl powder to remove blackheads lies in its good deep pore cleaning ability and strong adsorption ability, which can "suck away" dead skin and deep pore dirt.

4, pale spots, pure white return to beautiful reproduction

"Compendium of Materia Medica" has clearly pointed out: "Pearl, except darkness", a large number of trace elements contained in pearl powder can effectively inhibit the increase of lipid peroxide, thus effectively eliminating the three spots.

5, promote granulation growth, repair wounds without leaving traces.

Pearl powder has a good repair effect on skin trauma (knife wound, burn, scald, etc.). ).

References:

Baidu encyclopedia-pearl powder