What is sodium alginate derived from?

Sodium alginate is a natural ingredient extracted from the cell walls of brown seaweed.

What does sodium alginate do in skincare products?

In skincare, sodium alginate primarily functions as a thickener and gelling agent, improving product texture. It can also act as a film former, providing a light, non-sticky feel on the skin.

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Sodium Alginate

Sodium alginate is a natural polysaccharide derived from brown seaweed. In cosmetics, it primarily functions as a thickener, helping to create desirable textures in gels and creams. It also acts as a film former, providing a light, non-occlusive layer on the skin, and can stabilize emulsions. This ingredient is valued for its natural origin and versatile textural properties.

Thickener, film former, emulsifierVegan

BenefitNone 0 / 4

RiskVery low 0 / 4

Rated by SpottyLabs' ingredient methodology, independent of brands.

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Frequently asked questions

What is sodium alginate derived from?: Sodium alginate is a natural ingredient extracted from the cell walls of brown seaweed.
What does sodium alginate do in skincare products?: In skincare, sodium alginate primarily functions as a thickener and gelling agent, improving product texture. It can also act as a film former, providing a light, non-sticky feel on the skin.