Alpha-Glucan ●
TL;DR. This ingredient is used mainly as a skin-conditioning and humectant polysaccharide, helping bind water and support a smoother feel. It is also used as a prebiotic-style microbiome support ingredient in some formulas.
What does Alpha-Glucan do in a cosmetic formula?
This ingredient is used mainly as a skin-conditioning and humectant polysaccharide, helping bind water and support a smoother feel. It is also used as a prebiotic-style microbiome support ingredient in some formulas.
Is Alpha-Glucan clean?
Clean-beauty frameworks generally treat it as low-friction: it is non-fragrant, low-sensitizing, and not a common restricted-list ingredient. As with many sugar-based polymers, sensitivity is uncommon and preservation matters in water-based formulas.
Is Alpha-Glucan sustainable?
It is typically made from plant-derived sugar or starch feedstocks through enzymatic or fermentation-style processing. It is expected to be readily biodegradable and does not raise persistence or bioaccumulation concerns.
Is Alpha-Glucan COSMOS-approved?
It is generally compatible with COSMOS-natural and COSMOS-organic formulations when produced from permitted natural or biotechnological feedstocks. It fits Green Chemistry well through renewable carbohydrate inputs, mild aqueous processing, and biodegradability.
How does Alpha-Glucan work chemically?
Chemically, this material is a carbohydrate polymer built from glucose units linked through alpha-glycosidic bonds, with properties shaped by molecular weight and branching. It is water-compatible, typically stable across normal cosmetic pH ranges, and is usually added to the water phase with attention to preservation and viscosity effects.
Last updated 2026-05-13