Kollisolv® PEG 300 & PEG 400

The low-molecular weight liquid polyethylene glycols Kollisolv ® PEG 300 and Kollisolv ® PEG 400 are excellent solvents for a large number of substances that do not readily dissolve in water. Widely used as solvents and solubilizing agents for active substances and excipients in liquid and semi-solid preparations, it is their ability to form complexes with active substances that is responsible for their excellent solvent power.

Kollisolv ® PEG 300 & PEG 400 are also widely used as plasticizer for coatings preparations for tablets and capsules of all types, as well as in dermal films.