Lipid-based excipients and active pharmaceutical ingredients „Made in Germany“ – you can rely on us.

Decades of experience and expertise shape today`s quality of our specialties and drive new product developments and operational excellence.
As a result, our brand names are considered all over the globe as the benchmark in parenteral nutrition as well as topical, oral, rectal applications and animal health.

Quality, compliance, functionality and technical support are the cornerstones of the day-to-day cooperation with customers and partners.
Our dedication and strict commitment to highest product purity and safety are reflected every day in the effort of our employees and the pursuit of continuous improvement.

The repeated confirmation of our Good Manufacturing Practices (GMP) by the responsible competent German authority and the US-FDA acknowledge our intention to deliver quality leadership to the healthcare industry.

Brands with tradition


  • WITEPSOL® Hard fats for suppositories and ovules

  • MIGLYOL® MCT oil and related  C8-C10 fatty Esters

  • IMWITOR® Functionalized lipids for drug delivery systems
  • DYNASAN® Monoacid triglycerides for various applications 

  • SOFTIGEN® Liquid solubilizer for lipophilic substances
  • SOFTISAN® Specialties for topical and oral application forms

Lipid-based excipients made in Germany, manufactured in our EU GMP-certified and US FDA-approved production facility


Here you will find an overview of our products from the “Pharma” range.
You can filter the products according to specific attributes.


Clear filter
  • Product name

    Chemical description / monograph name


  • Product name:
    DYNASAN® 114
    Chemical description / monograph name:
    Solid triglycerides - Triglycerides with higher Melting Point
  • Product name:
    DYNASAN® 116
    Chemical description / monograph name:
    Solid triglycerides - Triglycerides with higher Melting Point
  • Product name:
    DYNASAN® 118
    Chemical description / monograph name:
    Glyceryl Tristearate
    Solid triglycerides - Triglycerides with higher Melting Point
  • Product name:
    IMWITOR® 308
    Chemical description / monograph name:
    Glycerol Monocaprylate, Type II
    Partial Glycerides - Medium Chain Partial Glycerides
  • Product name:
    IMWITOR® 372 P
    Chemical description / monograph name:
    Glyceryl Stearate Citrate
    Emulsifiers - O/W Emulsifiers


Some of the PDFs are only available in the old layout, but will soon be available for download in revised form.
Please consider the environment before printing documents.

From our blog

MIGLYOL® and IMWITOR® as benchmarks in veterinary formulations

By |2. September 2020|Pharma|

The health situation of companion and farm animals worldwide has developed and improved significantly in recent years. That is very largely due, on the one hand, to pharmaceutical products as well as biological and medically prescribed nutritional supplements and, on the other hand, to the raw materials used. And here too IOI Oleo GmbH’s “Pharma” business unit with its specialties has a role to play.

Strong brands for current trends – cannabidiol

By |13. August 2020|Pharma|

The growing acceptance among customers and patients encourages market researchers to forecast outstanding growth potential for cannabidiol (CBD) and cannabis-based products. We have investigated intensively with this topic and wanted to find out which oil is best using acknowledged and objective methods.

CPhI Frankfurt November 5-7th 2019

By |10. November 2019|Pharma, Trade Fairs|

CPhI Worldwide 2019 was back to Frankfurt, and we took this opportunity to invite our partners prior to the show to the distribution day at our production site in Witten, including a plant tour and laboratory session.

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Do you have any questions or concerns? If so, please feel free to contact us. Our Contact page provides the contact details of the persons to contact in the respective departments.

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