Color is often one of the final elements considered in product formulation, but for many manufacturers, it quickly becomes one of the most complex. Stability, regulatory requirements, compatibility with base formulations, and consistency at scale all play a role in whether a color performs as intended in the real world.

At Milliken, color is treated differently. It’s viewed as a critical performance component and a problem to be solved collaboratively. That philosophy is embedded in Liquitint®, Milliken’s portfolio of liquid colorants engineered to meet the technical, regulatory, and operational demands of modern formulations.

Few people understand that balance better than Eduardo Torres, Sr Global Product Line Manager, Performance Colorants and Ingredients, who has spent more than two decades working with the portfolio from development through commercialization.

What Is Liquitint and Why the Portfolio Exists

Liquitint is Milliken’s family of liquid, water-soluble colorants designed to deliver consistent, stable color across a wide range of applications. The portfolio is built around polymeric color technology that is non-staining, easy to dose, and engineered for compatibility with complex formulations.

While customers can purchase Liquitint products as-is, the portfolio was intentionally developed to support customization when needed.

“We create any color a customer needs and ensure it stays stable in their application,” Torres explains. “Our Liquitint portfolio exists to solve real formulation problems.”

That problem-solving mindset is what differentiates Liquitint from commodity colorants. Rather than offering a static catalog of options, Milliken approaches color as a system—one that can be adapted to specific performance, regulatory, and processing requirements.

Inside the Liquitint Portfolio

At a high level, Liquitint includes liquid colorants engineered for performance, processability, and regulatory alignment across consumer and industrial applications. Within the portfolio, there are several key offerings designed to address distinct needs:

• Liquitint®: Water-soluble, polymeric liquid colorants designed for ease of use, non-staining performance, and vibrant visual impact.
• Liquitint VeraFree™: biocide-free, water-soluble colorant developed to anticipate evolving regulatory requirements and support preservative-free formulations.
• Liquitint™ SureChoice: EPA-aligned colorants recognized in North America, helping manufacturers meet preferred regulatory standards.
• Agricultural colorants: Engineered for safe use in seed treatment, crop protection, and spray indicator applications.