Sector: Ozone therapy

Location: Av. do Alcalde de Lavadores, 139, 36214 Vigo, Pontevedra.


KeyBiological S.L. is a company dedicated to the production, distribution and marketing of ozonized oils, natural cosmetics and nutritional supplements based in the Autonomous Community of Galicia, Spain.

As pioneers in the production of Ozone Oils and leaders in the distribution and commercialization of Ozone Therapy products, in addition to our presence in Europe we have initiated an expansion process to commercialize our products in several countries of Latin America. To do so, we have the support of the European Union and local, regional and national official institutions.

We are also members of BIOGA, the business association of the biotechnology sector based in Galicia. All our products are related to the recovery and maintenance of health. Always from a natural point of view and based on evidence and effectiveness.

Areas/Lines R+D+i

It is a technology-based company based on patented ozonetherapy standing out:

  • Innovation: We develop, produce and market innovative and quality products, whose effectiveness has been demonstrated through scientific studies prior to their development.
  • Guarantee: Our products are developed within the European Union, including the research process and the quality controls of the final product.
  • Commitment: We use top quality materials and integrate them following environmentally friendly guidelines during the entire manufacturing process.

Most important R+D+i projects

Their projects are based on the:

  • Implementation of GMP certification.
  • Stability studies, absence of toxicity and health results in vivo and in vitro of our ozonized vegetable raw material.


Phone: (+34)  652 625 577