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

scientific innovation

Croda demonstrates how delivery science creates value across its portfolio

Discover how Croda applies delivery science and encapsulation technologies to enhance ingredient performance, stability and sustainability across Beauty, Fragrances and Pharma.
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Croda commissions Guangzhou Hub to strengthen strategic growth and innovation in China

26 June 2026: Croda opens new Guangzhou hub, bringing together fragrance and beauty actives expertise to enhance customer collaboration and innovation across Asia.
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Croda strengthens premium beauty pipeline with next-generation skincare active Malvallin™

17 June 2026: Croda launches Malvallin™, a patent‑pending botanical active that supports skin firmness, hydration and resilience, meeting growing demand for preventative, premium skincare solutions.