Ecocert Propanediol ●
TL;DR. This ingredient primarily functions as a humectant and solvent, helping dissolve actives, improve slip, and support water retention in skin and hair products. It can also boost preservation systems by lowering water activity.
What does Ecocert Propanediol do in a cosmetic formula?
This ingredient primarily functions as a humectant and solvent, helping dissolve actives, improve slip, and support water retention in skin and hair products. It can also boost preservation systems by lowering water activity.
Is Ecocert Propanediol clean?
From a clean-beauty perspective, it is generally well-tolerated, low-odor, and not a common allergen or restricted-list concern. It is often used as a cleaner-feeling alternative to more traditional petroleum-derived glycols.
Is Ecocert Propanediol sustainable?
This material is commonly made by fermentation of renewable plant sugars, often from corn or other carbohydrate feedstocks. It is readily biodegradable and has low environmental persistence, though its overall footprint depends on crop sourcing and agricultural inputs.
Is Ecocert Propanediol COSMOS-approved?
It is permitted under COSMOS-natural and COSMOS-organic frameworks when produced from approved renewable feedstocks and compliant processing. Its Green Chemistry profile is strong because it uses biobased carbon, has good biodegradability, and functions effectively without heavy formulation complexity.
How does Ecocert Propanediol work chemically?
The molecule is a small, water-miscible three-carbon compound with two alcohol groups, which explains its humectancy, solvent power, and compatibility with aqueous systems. Typical use levels are about 1% to 10%, with higher levels possible in some formulas, and it is broadly stable across normal cosmetic pH ranges.
Last updated 2026-05-16