About us

Bioactri B.V. is a Dutch research-based company with a global ambition. Bioactri is the parent company of Effektri. We develop and deliver products to enhance animal health focussing on horses and dogs. We value innovation, both from scientific research and daily operations. The Effektri Health Concept for animals consists of an Effektri dried blood spot test to identify potential diet related problems in the metabolism of fats, and the Effektri oil to Restore and Maintain optimal fat metabolism.


In 2012, Bioactri B.V. was founded by scientists who had known each other for years through their cooperation in international scientific projects around the health and safety of foods. They joined the results of their many years of experience in research on the safety and health of human foods and animal feeds and supplements.

Our mission

  • Promote healthy growth, performance and aging for horses and dogs by providing tailor-made and science based dietary supplements and tests
  • Increase the knowledge of horse- and dog owners of the nutritional needs of horses and dogs by providing know-how on www.effektri.com
  • Improve the healthcare quality for horses and dogs by providing next generation DBS testing and solutions for conditions of unmet dietary/nutritional needs

Our Effektri oils and test kits are presently for sale in the Netherlands, Belgium, Germany, Finland, Sweden and Norway and Canada.

‘Trusted by vets – loved by pets’

We build on the results of scientific research at different universities on the effect of omega 3 fish oil and antioxidants (polyphenols) from olives for the general health of body and mind.

‘The Effektri products are manufactured according to strict quality standards of the EU.