Natural macromolecular nano protein and polypeptide active factor as well as close-fitting humanization design are peculiar features of “Story of silk” series skin-friendly products. Skin-friendly products enriched with fibroin active factors have significant advantages:

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1.??Moistening skins. Fibroins can penetrate the skin to combine with cells and can be absorbed by cells as nutrition to promote metabolism of cells, so as to make skins plumpy and being enriched with flexibility.

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2.??Function of moistening. Abundant hydrophilic groups exist in fibroin and they are excellent natural moistening factors. At the same time, helical cavities in fibroin can absorb or release moisture with change of body temperature, so as to keep moisture balance of skin. They can also prevent skin diseases such as pruritus, eczema and pityriasis simplex caused by humidity or dryness.

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3.? Comfort and smoothness. Fibroin is very similar to skin keratin protein of human bodies and these two have very good affinity. After the product is applied, there are obvious feelings of comfort and smoothness and there is no allergy.

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“Story of silk” series skin-friendly products are patented products of China independently developed by our company.