Lubrizol is launching Glucamate Evolve, a new biodegradable, high-performance thickener built specifically for sulfate-free surfactant systems, the company has announced.

The ingredient addresses one of the most persistent technical headaches in mild cleansing formulation: building viscosity without sulfates. According to Lubrizol, Glucamate Evolve delivers efficient viscosity building alongside high clarity, enhanced foam quality and fragrance tolerance — a combination that allows formulators to develop cleansing and hair care products combining "mildness, performance and sensory appeal."

Why does sulfate-free thickening matter?

Sulfate-free claims have moved from niche positioning to mainstream expectation in cleansing and hair care. The formulation trade-off is well known to anyone who has worked on these systems: replace sodium lauryl sulfate and its relatives with milder surfactants, and viscosity building, foam quality and clarity all become harder to hold simultaneously.

Thickeners engineered for sulfate-free systems have to solve several problems at once. Glucamate Evolve's stated profile covers the main ones:

• Efficient viscosity building — the core rheology requirement for shampoos, body washes and facial cleansers
• High clarity — critical for transparent formats where haze kills shelf appeal
• Enhanced foam quality — a consumer-perceivable attribute in cleansing products
• Fragrance tolerance — increasingly important as fragrance loads rise in differentiated SKUs

The biodegradability claim also matters for procurement teams tracking regulatory and retailer pressure on ingredient environmental profiles across major markets.

What does this change for formulators?

For R&D teams, a thickener purpose-built for sulfate-free systems reduces the screening work typically required when adapting conventional rheology modifiers to mild surfactant bases. Where a formulator might otherwise blend multiple additives to balance viscosity against clarity and foam, Lubrizol positions Glucamate Evolve as a single-ingredient answer across those parameters.

The fragrance tolerance claim is a practical differentiator. Fragrance materials can destabilize viscosity or cloud clear systems, so a thickener that holds performance under fragrance load widens the formulation space for scented cleansing products without reformulation work.

For brand owners, the launch adds another option to the shortlist of ingredients that support "free-from" claims while maintaining the sensory attributes consumers expect from sulfate-based benchmarks. The mildness-plus-performance positioning aligns with where the cleansing category has been heading.

What comes next?

Lubrizol frames this launch as a response to evolving formulator needs in sulfate-free cleansing and hair care — a signal that suppliers expect demand for mild, biodegradable rheology solutions to keep growing. Formulators and buyers should watch for the full technical data package, including recommended use levels and INCI designation, as the ingredient moves into commercial availability.