MYELOPHYCUS SIMPLEX EXTRACT is graded A (Safe) by Expert·ING, based on COSING regulatory data.

MYELOPHYCUS SIMPLEX EXTRACT

Safety grade: A

This ingredient comes from a type of brown seaweed and is used in skincare products to help moisturize and condition the skin. It works by forming a protective layer that helps lock in hydration, making it a popular addition to lotions, creams, and serums designed to keep skin soft and supple.

Graded using: COSING.

Last verified: June 9, 2026