Sodium Polyitacontae ●
TL;DR. This ingredient is mainly used as a chelating, dispersing, and stabilizing polymer, helping bind metal ions and keep formulas visually and physically uniform. It can also support film feel and reduce mineral-related instability in water-based products.
What does Sodium Polyitacontae do in a cosmetic formula?
This ingredient is mainly used as a chelating, dispersing, and stabilizing polymer, helping bind metal ions and keep formulas visually and physically uniform. It can also support film feel and reduce mineral-related instability in water-based products.
Is Sodium Polyitacontae clean?
From a clean-beauty perspective, this ingredient is generally low-friction, with low irritation concern and no major restricted-list profile. The main quality check is supplier documentation around residual monomer and processing aids.
Is Sodium Polyitacontae sustainable?
This material is commonly made from a fermentation-derived monomer, so it can have a stronger renewable-sourcing profile than petroleum-based polycarboxylates. It is designed to be water-soluble and biodegradable, with lower persistence concerns than many conventional synthetic polymers.
Is Sodium Polyitacontae COSMOS-approved?
It is generally compatible with COSMOS-natural and COSMOS-organic formulations when made from approved feedstocks and compliant processing. Its Green Chemistry fit is relatively strong because it can use renewable input chemistry, works at low use levels, and is intended to break down more readily than many older dispersing polymers.
How does Sodium Polyitacontae work chemically?
The molecule is a sodium salt of a polycarboxylate chain, so its performance comes from multiple negatively charged carboxylate groups that complex metal ions and improve dispersion in water. It is typically used at low percentages in aqueous systems, performs best when fully hydrated, and is most relevant in formulas where minerals, pigments, or hard-water ions can affect stability.
Last updated 2026-05-14