Aluminum Glycinate ●
TL;DR. This ingredient is used mainly as an astringent and deodorant-support ingredient, helping reduce wet feel, bind odor-related compounds, and provide mild skin-protective buffering.
What does Aluminum Glycinate do in a cosmetic formula?
This ingredient is used mainly as an astringent and deodorant-support ingredient, helping reduce wet feel, bind odor-related compounds, and provide mild skin-protective buffering.
Is Aluminum Glycinate clean?
From a clean-beauty perspective, this ingredient sits in a cautious middle ground because metal-based astringents are often scrutinized in deodorant and leave-on products. It is not a common allergen, but it can feel drying or irritating on sensitive skin at higher use levels.
Is Aluminum Glycinate sustainable?
This material combines a mineral-derived metal component with an amino-acid-derived ligand, so it is not fully plant-based. The organic portion can break down, but the metal portion remains in the environment as an inorganic element and is better assessed by discharge and lifecycle controls than by standard biodegradability claims.
Is Aluminum Glycinate COSMOS-approved?
This ingredient is not a strong fit for COSMOS-organic or COSMOS-natural positioning unless a certifier accepts the specific material and process for the intended formula. Its Green Chemistry profile is mixed, with relatively simple salt chemistry but limited renewability and no meaningful biodegradation for the inorganic portion.
How does Aluminum Glycinate work chemically?
The molecule is a coordination salt formed between a trivalent metal center and deprotonated amino-acid carboxylate groups, giving it ionic, water-compatible behavior rather than oil solubility. It is generally most compatible with aqueous systems around mildly acidic to neutral pH, while strong chelators, high electrolyte load, or alkaline conditions can change complexation, clarity, or deposition.
Last updated 2026-05-14