Beta-Glucan ●
TL;DR. This ingredient is primarily a skin-conditioning humectant and soothing film-former. It helps bind water at the skin surface and supports a smoother, calmer feel in moisturizers, serums, masks, and after-sun products.
What does Beta-Glucan do in a cosmetic formula?
This ingredient is primarily a skin-conditioning humectant and soothing film-former. It helps bind water at the skin surface and supports a smoother, calmer feel in moisturizers, serums, masks, and after-sun products.
Is Beta-Glucan clean?
From a clean beauty perspective, it is generally well-tolerated, low-irritation, and not a common restricted-list concern. Source purity and residual proteins can matter for very sensitive users, especially when it comes from cereal or fermentation sources.
Is Beta-Glucan sustainable?
This material is typically sourced from renewable feedstocks such as oats, yeast, fungi, or other plant materials. It is biodegradable, with the main sustainability variables being agricultural inputs, fermentation efficiency, and purification methods.
Is Beta-Glucan COSMOS-approved?
It is generally compatible with COSMOS-natural and COSMOS-organic formulations when sourced and processed according to the standard. Its renewable origin, biodegradability, and water-based processing routes align well with Green Chemistry principles.
How does Beta-Glucan work chemically?
The molecule is a high-molecular-weight glucose-based polymer connected mainly through beta-glycosidic bonds, with source and chain length influencing solubility, viscosity, and skin feel. Typical use levels are often about 0.1% to 1%, and it is usually formulated in the water phase with good stability around common skin-care pH ranges.
Last updated 2026-05-13