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Chondrus Crispus Powder

What Chondrus Crispus Powder is & what it does

Chondrus Crispus Powder is a dried, milled form of red algae commonly known as Irish moss. In skincare and sunscreen formulas it acts as a thickening and skin-conditioning agent, contributing natural polysaccharides that help bind water and create a gel-like, hydrating texture. A notable property is its rich carrageenan content, which gives it film-forming and viscosity-building ability.

What does Chondrus Crispus Powder do in skincare?

It works as a thickening and skin-conditioning agent. Made from milled Irish moss red algae, the powder provides natural polysaccharides such as carrageenan that bind water and create a gel-like, hydrating texture in formulas.

Is Chondrus Crispus Powder natural or synthetic?

It is natural. The powder is simply dried and ground red algae (Irish moss), making it a marine plant-derived ingredient rather than a synthetic one.

Is Chondrus Crispus Powder vegan?

It is generally considered vegan, since it is derived from seaweed (red algae) and not from animals. As sourcing can vary, checking a brand's own vegan labeling gives the most reliable confirmation.

Sunscreens with Chondrus Crispus Powder

We rate 7 sunscreens that contain it:

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