PPG-12 ●
TL;DR. This ingredient primarily functions as a synthetic solvent and humectant, helping dissolve oil-soluble or fragrance components while improving slip and reducing tack in finished formulas.
What does PPG-12 do in a cosmetic formula?
This ingredient primarily functions as a synthetic solvent and humectant, helping dissolve oil-soluble or fragrance components while improving slip and reducing tack in finished formulas.
Is PPG-12 clean?
From a clean-beauty perspective, it often creates standard-setting friction because it is a petrochemical-derived synthetic polyether made through alkoxylation, with quality dependent on residual monomer and catalyst control. It is generally considered low-sensitization in finished products, so the main concern is ingredient-standard alignment rather than routine irritation.
Is PPG-12 sustainable?
It is typically fossil-derived and has a weaker biodegradability profile than simpler plant-derived humectants or solvents. Its supply chain is industrial and consistent, but it has limited renewable-feedstock alignment.
Is PPG-12 COSMOS-approved?
It is not permitted under COSMOS-natural or COSMOS-organic as a conventional cosmetic ingredient because it is a synthetic petrochemical polyether made through alkoxylation. From a Green Chemistry lens, it is compromised by nonrenewable sourcing, reactive processing, and less favorable end-of-life behavior than readily biodegradable alternatives.
How does PPG-12 work chemically?
The molecule is a low-molecular-weight synthetic polyether with about 12 repeating ether-linked three-carbon units and terminal hydroxyl groups, giving it solvent, humectant, and skin-feel modifying behavior. It is broadly stable across typical cosmetic pH ranges and is not prone to rancidity, but finished-material quality depends on tight control of residual monomer, catalyst traces, and overall impurity profile.
Last updated 2026-08-31