Semi-Solid Topical Formulary
Topical formulations may be used to deliver active pharmaceutical ingredients (APIs) to or through the skin. These formulations typically possess a relatively soft, spreadable consistency and are often formulated as either water-in-oil or oil-in-water emulsions.
BASF offers an unparalleled portfolio of excipients for topical semi-solid formulations, enabling customers to create an ideal skin delivery solution. This booklet will serve as a guide for formulating topical semi-solid systems with detailed descriptions on processing and characterization techniques. Stable formulations using BASF pharma excipients are highlighted with detailed characterization.
An additional number of formulations are included without in-depth characterization. The formulations presented in this booklet will focus on oil-in-water emulsions and demonstrate how different BASF excipients can be combined in order to achieve specific rheological and aesthetic properties.