SODIUM STEARYL PHTHALAMATE is graded A (Safe) by Expert·ING, based on COSING regulatory data.

SODIUM STEARYL PHTHALAMATE

Safety grade: A

This is a synthetic ingredient created in a laboratory by combining stearyl alcohol with phthalic acid and sodium. It helps keep oil and water mixed together smoothly in cosmetic products.

This ingredient works as an emulsifier to blend oil and water-based ingredients together, creating a smooth, stable texture in creams and lotions.

Graded using: COSING.

Last verified: May 26, 2026