From Wool To Peptides: The Science Behind Clinically Validated Keratin
Keratin is a key structural protein in hair, skin, and nails, but in its natural form it is poorly absorbed by the body. Advances in hydrolyzed keratin technology have enabled the production of bioavailable keratin peptides that can be effectively utilized to support keratin-rich tissues. Clinical studies have shown benefits for hair strength, skin appearance, and nail health, highlighting the growing role of keratin peptides in evidence-based nutricosmetic formulations.
AUTHOR: Alessandro Vicchi, R&D Director at LC Ingredients.
Registration is now open for Fi Europe 2026: where ingredients, ideas and partnerships power what’s next
With more content, more diversity and a brand new Pet Food and Nutrition Forum, Fi Europe 2026 is poised to be one of the biggest editions yet as it returns to Frankfurt.