Kerline srl

Kerline srl is an innovative startup and CNR spin-off based in Bologna, Italy, specializing in the development and manufacture of high-value, bio-derived keratin materials. The company utilizes proprietary, patented technology to chemically extract water-soluble, high-molecular-weight keratin from upcycled natural sources such as wool. By preserving the native chemical and biological properties of the protein, Kerline engineers advanced biomaterials, including electrospun nanofibers and nanoparticle delivery systems. These materials are designed for structural performance and controlled release applications across diverse sectors, including dermocosmetics, biomedical devices, pharmaceuticals, packaging, and automotive industries.

These keratin-based solutions serve as essential building blocks for companies looking to incorporate sustainable, biocompatible, and regenerative ingredients into their products. In the dermocosmetic sector, Kerline’s high-molecular-weight keratin acts as a film-forming, anti-inflammatory, and skin-reinforcing agent that supports cellular homeostasis and regeneration. The company validates its technology through rigorous in vitro testing, university collaborations, and long-term stability documentation. By providing scalable, standardized ingredients that function in various emulsion and matrix systems, Kerline enables partners to develop next-generation formulations that meet specific performance and sustainability requirements.