Croda Denmark

Denmark

Croda Denmark was formerly Brenntag Biosector (Biosector), acquired in 2019 and for more than 80 years has been dedicated to safe and effective adjuvants for use in human and veterinary vaccines. No other company can match our expertise in this area.

Our site at Frederikssund includes R&D, engineering, production QA/QC, administration, warehouse and distribution: 

  • World leading adjuvant specialist serving major human and veterinary vaccine producers
  • Industry leading R&D capabilities for a strong pipeline of innovative next generation vaccine adjuvants
  • Running the only aseptic and GMP certified manufacturing site for adjuvants globally

The combination of a passionate team, adjuvant expertise, industry-leading production facilities and a dedicated global sales network committed to understanding customer needs mean we can better serve our pharmaceutical customers through our classic portfolio and our rich development pipeline. We realise the vaccines and blood products of tomorrow require new and innovative adjuvants, so our R&D department is focused on the next generation of adjuvants.

Croda Denmark

Elsenbakken 23
3600 Frederikssund
Denmark

Further reading

Mountain range with trees and some cloud

Croda strengthens commitment to help customers decarbonise with updated Science Based Targets by 2030 and approved Net Zero target by 2050 

26 September 2025: Croda International Plc (“Croda”), the company that uses smart science to create high-performance ingredients and solutions that improve lives, has today announced updated climate...
engineers walking through site

Croda invests in biopharma innovation with expanded Super Refined™ facility in Leek, UK

25 September 2025: Croda International Plc (“Croda”), the company that uses smart science to create high-performance ingredients and solutions that improve lives, continues to invest in the evolving...
Zenakine

Celebrating our innovative ingredients: Zenakine™ - redefining neurocosmetic skincare possibilities

8 September 2025: Croda International Plc (“Croda”), the company that uses smart science to create high-performance ingredients and solutions that improve lives, has recently launched Zenakine™, a...