Excipients for Drug Formulation


Innovative emulsifiers and solubilizers for all topical challenges.

BASF’s unparalleled portfolio of emulsifiers and solubilizers for topical products offers the perfect solution, whatever the application or formulation type. The Kolliphor® range features ionic and non-ionic emulsifiers for different types of emulsions. Tried-and-trusted products are complemented by innovations such as state-of-the-art solubilizers that enhance the bioavailability of active ingredients. And as the high performance and safety of BASF products is backed by comprehensive documentation, you know you can rely on us.


  • The perfect product for all applications and formulation types
  • Portfolio includes solubilizers that enhance API bioavailability
  • Fully approved – quality you can trust

Portfolio Overview

Focusing on your needs with platform solutions

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Innovative emulsifiers and solubilizers for all topical challenges