Sodium Xylenesulfonate ●
TL;DR. This ingredient is primarily a hydrotrope and solubilizer, helping surfactant systems stay clear, pourable, and uniform. It can also adjust viscosity in shampoos, body washes, hand soaps, and concentrated cleansers.
What does Sodium Xylenesulfonate do in a cosmetic formula?
This ingredient is primarily a hydrotrope and solubilizer, helping surfactant systems stay clear, pourable, and uniform. It can also adjust viscosity in shampoos, body washes, hand soaps, and concentrated cleansers.
Is Sodium Xylenesulfonate clean?
This ingredient has clean-standard friction because it is a fully synthetic aromatic sulfonate salt, not a typical natural-origin cosmetic material. It is generally used at low levels, but like many detergent-adjacent materials, it can contribute to irritation potential in leave-on or poorly buffered formulas.
Is Sodium Xylenesulfonate sustainable?
This material is typically petrochemical-derived, with low bioaccumulation expected because it is ionic and highly water soluble. Biodegradability is better than many persistent synthetics, but its fossil feedstock and wastewater load keep its sustainability profile mixed.
Is Sodium Xylenesulfonate COSMOS-approved?
It is not aligned with COSMOS-natural or COSMOS-organic standards because it is a synthetic petrochemical hydrotrope rather than a permitted natural-origin or nature-identical material. From a Green Chemistry view, its strengths are efficient solubilization and low bioaccumulation, while its weaker points are nonrenewable sourcing and sulfonation chemistry.
How does Sodium Xylenesulfonate work chemically?
The molecule is an aromatic sulfonate salt, which makes it highly water soluble and effective at disrupting surfactant gel phases so formulas remain fluid and clear. Typical use is often around 0.5% to 5% in rinse-off cleansing systems, and it is broadly stable across common cosmetic pH ranges.
Last updated 2026-05-13