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[Chemical Knowledge]：Sodium alginate: a specialist in nutritional protection in cosmetics

Read： 729 Time：17months ago Source：Transform the World with Simplicity

Imagine if you feel confident when you face clean and smooth skin after cleaning your face every day. If your answer is no, then maybe your choice is not good enough.

cosmetics have become an indispensable care product for everyone, and one of the main ingredients-sodium alginate, has been used by more and more brands to moisturize, protect and repair the skin, which is accompanied by the skin The effect of becoming healthier and younger has been loved and trusted by many consumers.

, how does sodium alginate play its unique role in cosmetics? How does it become a "nutrition protection expert" to promote skin health? Let's take you to understand.

1. the mechanism of sodium alginate

Sodium alginate is a natural polysaccharide, mainly from red algae, green algae and brown algae and other marine plants. Its mechanism of action can be understood from the following three aspects:

1. skin moisturizing

in skin moisturizing, the outstanding role of sodium alginate has been recognized by many brands. Sodium alginate has the effect of natural moisturizing factor, can quickly absorb skin moisture, to provide long-term moisturizing, moisturizing and comfortable for the skin.

2. skin protection

sodium alginate not only has a good moisturizing effect, but also can improve the skin's self-protection ability and maintain the balance of the skin. Its rich polysaccharides can form a protective film to prevent skin damage from external factors, so as to achieve anti-oxidation, anti-radiation and other protective effects.

3. skin repair

sodium alginate as a natural polysaccharide, has good biocompatibility, can be quickly absorbed by the skin, in a gentle way, the skin repair effect, to provide effective support for the skin. At the same time, it can also inhibit the expression of melanocytes, to fade the effect of spots, so that the skin to restore luster and shine. Application fields of sodium alginate 2. by