Reason: 1. Pine pollen contains a variety of nutrients, including 22 amino acids, 14 vitamins and more than 30 trace elements, as well as a large number of active substances such as active protease, nucleus and flavonoids. Amino acids and enzymes can increase skin metabolism and slow down aging; Among them, vitamins, especially vitamins C, E and B, can activate cells, scavenge free radicals, reduce melanin and achieve the effect of freckle removal.

2. Pearl powder contains a lot of nutrients such as protein and amino acids, which is a common substance for whitening and brightening skin in general masks. It is recorded in Compendium of Materia Medica that pearl pearl has the effect of removing acne and detoxifying, and pearl powder is also used in clinic. The wound will not leave deep scar after healing, which shows that pearls can not only brighten skin color, but also reduce melanin deposition.

3. Vitamin E can effectively fight free radicals and inhibit the production of lipid peroxide. It is a common substance to eliminate scars, which can reduce melanin precipitation and effectively dilute facial spots.

The usual method is: drop a grain of vitamin E into appropriate amount of fresh milk, add appropriate amount of pearl powder and pine pollen to blend, soak in paper film, apply 10- 15 minutes after cleansing, wash with clear water, and keep up with the skin care behind.