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

TRIISOSTEARIN

Safety grade: A

Triisostearin is a thick, waxy substance derived from plant or animal oils that helps make cosmetics feel smooth and creamy. It acts like a natural thickener that improves the texture and consistency of skincare and makeup products.

This ingredient softens and conditions the skin while thickening the product to achieve the right consistency and spreadability.

Graded using: COSING, FDA.

Last verified: May 26, 2026