PPG-15 Stearyl Ether Benzoate ●
TL;DR. This ingredient is a synthetic emollient and solvent that improves slip, gloss, and spread in creams, sunscreens, makeup, and lip products. It can also help dissolve oil-soluble actives and disperse pigments or UV filters.
What does PPG-15 Stearyl Ether Benzoate do in a cosmetic formula?
This ingredient is a synthetic emollient and solvent that improves slip, gloss, and spread in creams, sunscreens, makeup, and lip products. It can also help dissolve oil-soluble actives and disperse pigments or UV filters.
Is PPG-15 Stearyl Ether Benzoate clean?
From a clean-beauty perspective, it is generally considered low-irritation and is not a common allergen. The main friction is that it is synthetically processed and may carry expectations for tight control of processing residues.
Is PPG-15 Stearyl Ether Benzoate sustainable?
This material is typically made from a mix of fatty alcohol feedstocks and petrochemical-derived building blocks. Its long-chain, oil-soluble structure suggests limited rapid biodegradation compared with simpler plant oils or fatty alcohols.
Is PPG-15 Stearyl Ether Benzoate COSMOS-approved?
It is not a strong fit for COSMOS organic or natural standards because of its synthetic propoxylated structure and petrochemical processing route. From a Green Chemistry lens, it performs well at low use levels but has weaker alignment on renewable sourcing and end-of-life profile.
How does PPG-15 Stearyl Ether Benzoate work chemically?
The molecule is a lipophilic ester built from a long alkyl chain, a polyether segment, and an aromatic ester group, which gives it good solvency and a cushiony skin feel. It is typically stable across normal cosmetic pH ranges and is used in anhydrous systems, emulsions, color cosmetics, and sun-care formulas where oil-phase compatibility matters.
Last updated 2026-05-15