Linerase is an advanced equine-derived collagen treatment brand developed by CSD S.r.l., an Italian company. The brand was later relaunched as Nithya, with a lower dosage formulation, by its sister company Euroresearch, also based in Italy and established in 1983.
Linerase utilizes Heterologous Type I Collagen (HTIC) to stimulate dermal biorevitalization, providing optimal conditions for the natural regeneration and neoformation of collagen, enhancing skin elasticity, and promoting a youthful appearance.