Sodium Hyaluronate. May Contain/Peut Contenir : Iron Oxides (Ci 77492 ●
TL;DR. It functions primarily as a humectant and skin-conditioning polymer, binding water in the formula and on the skin surface for a plumping, smoothing feel. It can also improve slip and support a light film-forming effect in serums, creams, and gels.
What does Sodium Hyaluronate. May Contain/Peut Contenir : Iron Oxides (Ci 77492 do in a cosmetic formula?
It functions primarily as a humectant and skin-conditioning polymer, binding water in the formula and on the skin surface for a plumping, smoothing feel. It can also improve slip and support a light film-forming effect in serums, creams, and gels.
Is Sodium Hyaluronate. May Contain/Peut Contenir : Iron Oxides (Ci 77492 clean?
This ingredient is broadly accepted in clean-beauty frameworks and is generally well tolerated, with low sensitization potential. The main quality questions are molecular weight, fermentation purity, and preservative control in water-based blends.
Is Sodium Hyaluronate. May Contain/Peut Contenir : Iron Oxides (Ci 77492 sustainable?
This material is commonly made by microbial fermentation using carbohydrate feedstocks, with older animal-derived routes now less common. It is biodegradable and not considered environmentally persistent, though purification and drying can add processing energy.
Is Sodium Hyaluronate. May Contain/Peut Contenir : Iron Oxides (Ci 77492 COSMOS-approved?
It is permitted under COSMOS-natural and COSMOS-organic standards when the source and processing meet the standard’s requirements. Its Green Chemistry profile is strong because it can come from renewable feedstocks, uses largely water-based processing, and has a favorable biodegradation profile.
How does Sodium Hyaluronate. May Contain/Peut Contenir : Iron Oxides (Ci 77492 work chemically?
The molecule is a sodium salt form of a linear glycosaminoglycan polysaccharide, and performance varies strongly by molecular weight, from high-weight surface film formers to low-weight grades with a lighter feel. Typical use levels are often about 0.01% to 1%, and it is generally stable around skin-friendly pH ranges but can lose viscosity under high heat, strong acids or bases, or enzyme contamination.
Last updated 2026-05-14