Sodium Carboxymethyl Betaglucan ●
TL;DR. This ingredient is used mainly as a skin-conditioning humectant and film-former. It helps bind water at the skin surface and gives formulas a smoother, cushioned feel.
What does Sodium Carboxymethyl Betaglucan do in a cosmetic formula?
This ingredient is used mainly as a skin-conditioning humectant and film-former. It helps bind water at the skin surface and gives formulas a smoother, cushioned feel.
Is Sodium Carboxymethyl Betaglucan clean?
From a clean-beauty perspective, it is generally well tolerated, non-fragrant, and not a common allergen. The main review point is supplier documentation for residual reagents from its chemical modification, rather than routine sensitivity concerns.
Is Sodium Carboxymethyl Betaglucan sustainable?
It is typically derived from renewable polysaccharide feedstocks, then chemically modified to improve water solubility. Its large sugar-based backbone is expected to be biodegradable, though the processing step makes it less simple than an unmodified plant or microbial gum.
Is Sodium Carboxymethyl Betaglucan COSMOS-approved?
COSMOS alignment depends on origin and manufacturing route: it may fit COSMOS-natural when the feedstock and modification process meet permitted-chemistry requirements, but it would not count as organic content. From a Green Chemistry view, the renewable backbone is a plus, while reagent use and salt or byproduct management are the main tradeoffs.
How does Sodium Carboxymethyl Betaglucan work chemically?
The molecule is a high-molecular-weight, anionic polysaccharide ether that hydrates in water and forms a light, flexible surface film. It is commonly used at low levels in aqueous serums, creams, and after-sun products, and it generally co-formulates best in water-based systems with moderate electrolyte load.
Last updated 2026-05-13