Apisolex™ Polymer is a safe, GMP-validated, polyamino acid-based excipient for parenteral formulations that can significantly enhance the solubility of both amorphous and crystalline APIs.

This award-winning excipient offers:

High drug loading (up to 40:100 API: solubilizer ratio) for maximum benefits
Increased solubility of hydrophobic APIs by up to 50,000-fold
Simplified formulation with standard, scalable techniques: solution mixing or oil-in-water emulsion formulation
Formation of a stable lyophilized drug product that reconstitutes in saline in under 30 seconds
A non-toxic, non-immunogenic, biocompatible, and biodegradable alternative to PEG
IP protection and 505(b)(2) formulations/lifecycle management

Apisolex™ Polymer provides increased drug concentration and reduced injection volume; enabling formulation of lower-volume and/or less-frequently administered infusions and leading to greater convenience for patients.

Delivering Maximum Benefits in Parenteral Formulations