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

PARALLELOSTROMBIDIUM SICULUM EXTRACT

Safety grade: A

This extract comes from a tiny marine organism found in Mediterranean waters. It's used in skincare products to help hydrate and soothe the skin, working as a natural conditioning agent that helps improve the overall feel and appearance of cosmetics.

Graded using: COSING.

Last verified: June 9, 2026