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

ENTEROMORPHA FLEXUOSA EXTRACT

Sea Lettuce Extract

Safety grade: A

Sea lettuce extract comes from a type of edible green seaweed that grows in ocean waters. It's rich in minerals and nutrients that are beneficial for hair care.

This ingredient conditions and moisturizes hair by coating the hair shaft, reducing frizz, and helping to retain moisture for smoother, shinier, and more manageable hair.

Graded using: COSING.

Last verified: May 26, 2026