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

DIISOSTEARYL MALATE

Safety grade: A

Diisostearyl Malate is a synthetic oil-like ingredient made by combining fatty acids with malic acid. It acts like a lightweight moisturizer that keeps skin soft and helps products spread smoothly.

This ingredient works as an emollient to soften and hydrate skin, conditions the skin barrier, and helps other ingredients mix together and spread evenly throughout the product.

Graded using: COSING, FDA.

Last verified: May 26, 2026