Algin
Benefits & Use Cases
Algin, also known as sodium alginate, is a large sugar molecule/polysaccharide that is used as a gelling agent in cosmetics, and is derived from brown seaweed. It is used in cosmetics for its hydrating and soothing properties, and in formulations as a binding and thickening agent.
It is in the class of Algae Extract which also include ahnfeltia concinna extract, alaria esculenta extract, algae exopolysaccharides, alteromonas ferment extract, ascophyllum nodosum extract, asparagopsis armata extract, chlorella protothecoides, chlorella vulgaris extract, dunaliella salina (green algae) extract, hydrolyzed f-fucoidan, laminaria ochroleuca (kelp) extract, macrocystis pyrifera (kelp) extract, and marine extract.
Mixing & Routine Tips
This ingredient is generally compatible with most skincare ingredients and can be used morning or evening.
Frequently Asked Questions
What is Algin used for?
This ingredient serves multiple functions in skincare formulations.
Is Algin safe for sensitive skin?
Check with a dermatologist if you have sensitive skin.
Can I use Algin if I have rosacea?
Consult with your dermatologist before using products containing this ingredient if you have rosacea.