Kolliphor® solubilizers, emulsifiers, co-emulsifiers, and surfactants enable the development of safe and effective formulations.

Used in oral, topical, and parenteral dosage forms, these excipients simplify the formulation process by exerting their versatile functionalities. The Kolliphor® family of solubilizers, emulsifiers, co-emulsifiers, and surfactants are ideal for addressing solubilization challenges to inhibit crystallization and enhance drug bioavailability.


  • Diverse range of non-ionic and anionic surfactants and emulsifiers
  • Highly purified, low toxicity solubilizers available for parenteral and oral applications
  • Consists of polymers suitable for both instant and modified release applications
  • Select products meet quality, consistency, and performance to address upstream and downstream biologic manufacturing
  • Composed of select RSPO (Roundtable on Sustainable Palm Oil) products