CALCIUM ALGINATE is graded A (Safe) by Expert·ING, based on COSING regulatory data.

CALCIUM ALGINATE

Safety grade: A

Calcium alginate is a natural ingredient derived from brown seaweed that forms a gel-like substance when mixed with water. It's commonly used in skincare products to create smooth textures and improve how products feel on the skin.

This ingredient thickens cosmetic products to achieve the right consistency and helps mask any unpleasant odors while improving the overall sensory experience of using the product.

Graded using: COSING.

Last verified: May 26, 2026