Estee Lauder Companies Inc. Showcases Innovative Collaboration in Hair Care Science

Aveda, known for its leadership in sustainable hair care, partnered with Keracol Limited, a company founded by experts in color chemistry from the University of Leeds. Together, they have developed an innovative measurement technique that correlates the desorption of dye molecules with changes in hair color, transcending traditional methods that often fall short in addressing the complexities of hair dyeing.

The study highlights a key challenge faced by consumers: the fading of hair color. Conventional assessments predominantly rely on Spectrophotometric color analysis, which measures bulk properties but fails to capture the intricate chemistry behind hair dye interactions. With this new research, Aveda aims to unveil what occurs at the molecular level when hair dye begins to fade, providing insights that could lead to more effective and long-lasting hair color solutions.

Dr. Richard Blackburn, a co-founder of Keracol Limited and a Professor of Sustainable Materials at the University of Leeds, commented on the innovative methodology. “We adapted advanced dye-analysis techniques originally created for examining historical textile artefacts in museums,” he stated. This cross-disciplinary approach has led to the establishment of a unique analytical method that not only enhances visual assessments but also reveals molecular-level insights into hair dye interactions.

The researchers employed a specialized solvent mixture of water and pyridine to extract dye molecules from various hair samples, covering a spectrum of colors and textures, including blonde, grey, black curly, and bleached blonde. High-performance liquid chromatography (HPLC) analysis of these extracts allows for tracking dye retention across different hair properties, shedding light on factors that influence color longevity and overall hair fiber health.

Dr. Jeanna Zguris, Executive Director of Haircare Innovation and Analytical at Aveda, expressed her enthusiasm for the findings. “This new approach not only deepens our understanding of dye retention but also how hair color formulations interact with the health of the hair fiber,” she remarked. This knowledge paves the way for the development of longer-lasting, vibrant hair colors that minimize damage, empowering consumers to maintain beautiful hair without compromising its health.

Aveda's commitment to science-driven innovation continues to set it apart in the competitive hair care market. This collaboration with Keracol Limited not only demonstrates a dedication to advancing hair dye science but also reinforces Aveda's position as a leader in sustainable beauty solutions.

Aveda, founded in 1978, is a pioneer in creating vegan, plant-powered products for hair, skin, and body care. The company is renowned for its commitment to environmental leadership and responsible practices. Aveda products are available in over 45 markets globally, reflecting its expansive reach and commitment to sustainability.

Keracol Limited, established in 2011, combines scientific prowess with sustainable practices, creating innovative beauty solutions rooted in green chemistry. The company focuses on sourcing natural ingredients through ethical channels, ensuring full traceability and responsible supply chain practices.

Estee Lauder Companies Inc.'s announcement of this innovative collaboration marks a pivotal moment in the hair care industry. As Aveda and Keracol Limited continue to push the boundaries of hair dye science, consumers can look forward to more sustainable, effective, and healthier hair color options in the future. This partnership not only highlights the importance of scientific research in beauty but also exemplifies a forward-thinking approach to consumer needs and environmental responsibility.