LITHOTHAMNION CALCAREUM EXTRACT is graded A (Safe) by Expert·ING, based on COSING, FDA regulatory data.

LITHOTHAMNION CALCAREUM EXTRACT

Red Algae Extract

Safety grade: A

This ingredient is derived from a red algae that grows on rocks in ocean waters. It's rich in minerals and has been used for centuries in traditional skincare.

It conditions and softens the skin while providing minerals and antioxidants that help maintain skin hydration and overall skin health.

Graded using: COSING, FDA.

Last verified: May 26, 2026