Rethink your preservation.

Curie Co is your partner for next-gen preservation systems free of isothiazolinones, phenoxyethanol, parabens, and formaldehyde-releasing ingredients. We develop clean, compliant, and effective preservation solutions for beauty and personal care, HI&I, paints, and coating applications.

Let’s get started. Select your application.

  • A woman rinsing her face with water, splashing water over her face with her hands.

    Beauty and Personal Care

    AmpliPQ™ redefines the limits of sodium benzoate, enabling microbial protection from pH 3.5 up to 8.5.

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  • A man is cleaning a table with a purple cloth while smiling, and a woman in the background is using a mop, both engaged in household chores in a living room.

    Household, Industrial, & Instutional Cleaning

    Inquire about Evogard™ and our custom-blend solutions designed for your specific application.

    Contact Us
  • Two people painting a wall green in a bright room with large window, using rollers, with paint cans and ladder.

    Paints & Coatings

    Inquire about Evogard™ and our custom-blend solutions designed for your specific application.

    Contact Us

Interested in learning more? Let’s connect.

sales@curieco.com

Press & News

  • Inc. Names Curie Co's CEO, Erika Milczek, to Its 2026 Female Founders 500 List

    March 3, 2026

    Founder and CEO, Erika Milczek, has been named to Inc.'s 2026 Female Founders 500, an annual list honoring the most dynamic women business leaders in the United States. The honor recognizes founders whose bold ideas, resilience, and execution are shaping the future of their industries. In 2025, Curie Co leveraged multiple strategic partnerships to expand across industries, inspire adoption, and co-develop new products.

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  • Woman with curly hair applying lotion to her face, smiling, against a plain background.

    Curie Co Launches AmpliPQ™-CF: Clean and Effective Preservation for Today’s Beauty

    January 21, 2025

    AmpliPQ™-CF boosts the efficacy of sodium benzoate in formulations, enabling robust, broad-spectrum protection with competitive cost in use. AmpliPQ-CF can be used across a wide range of rinse-off and leave-on applications, in pH 3–6 systems. Meets most retailer clean beauty standards including Sephora, Walmart, Target, and Ulta. AmpliPQ™-CF is readily biodegradable.

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  • Cleaning supplies including a spray bottle, detergent bottle, scrub brush, gray cloth, and yellow sponge in a wire basket with a potted plant nearby and a pool skimmer on a white surface.

    Curie Co and Microban International Partner to Advance Preservation Solutions for Cleaning, Paints, and Coatings

    September 15, 2025

    The partnership combines Curie Co’s breakthrough organic acid preservation platforms with Microban’s Additive GS technology, enabling water-soluble antimicrobial solutions in applications where organic acids have historically been ineffective. The result is broad-spectrum protection that meets stringent regulatory standards while advancing clean and conscious preservation.

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  • washing face with clean beauty products

    Curie Co Launches AmpliPQ™: A Modern Preservation System That Redefines the Limits of Sodium Benzoate

    June 18, 2025

    AmpliPQ™ is a next-generation preservation system that redefines sodium benzoate’s capabilities. By pairing it with a proprietary pH adjuvant, AmpliPQ™ extends broad-spectrum antimicrobial protection up to pH 8.5. Water-soluble, odorless, and clean beauty-compliant, it’s ideal for rinse-off and leave-on formulations seeking a phenoxyethanol-free alternative.

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