Pullan ●
TL;DR. This ingredient is primarily a film-former, used to create a smooth, flexible, tightening film on skin or hair. It also helps improve texture in gels, masks, serums, and color cosmetics.
What does Pullan do in a cosmetic formula?
This ingredient is primarily a film-former, used to create a smooth, flexible, tightening film on skin or hair. It also helps improve texture in gels, masks, serums, and color cosmetics.
Is Pullan clean?
From a clean-beauty perspective, this ingredient is generally well-tolerated, non-sensitizing, and not a common restricted-list concern. Its main role is physical performance rather than preservation, fragrance, or high-reactivity chemistry.
Is Pullan sustainable?
This material is typically made by microbial fermentation of starch-derived sugars, so it can come from renewable feedstocks. It is water-soluble and readily biodegradable, with low persistence concerns in rinse-off or leave-on use.
Is Pullan COSMOS-approved?
It is generally compatible with COSMOS-natural and COSMOS-organic formulations when produced from accepted renewable feedstocks and processing methods. It aligns well with Green Chemistry principles through fermentation-based production, biodegradability, and low concern for environmental persistence.
How does Pullan work chemically?
This compound is a linear, water-soluble polysaccharide built mainly from repeating glucose-based units, which gives it strong film-forming and oxygen-barrier behavior. It is commonly used at about 0.1 to 10% depending on the product format, and polyols such as glycerin can reduce brittleness in the dried film.
Last updated 2026-05-16