Algin

Primary Function

Thickener

Health Score

9/10

Eco Score

9/10

Also Known As

alginic acid, sodium alginate

About Algin

A natural polysaccharide derived from brown seaweed used as a thickening and gelling agent in cosmetic formulations.

Formulation Role & Skin Benefits

Algin is selected for formulations requiring giving products their desired texture, spreadability, and body, delivering delivering a luxurious, drip-free application and consistent formula feel.

Best suited for all skin types, providing structure to lightweight and rich products alike. Typical formulation context: gels, serums, rich creams, shampoos, and mask bases.

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