Zyleris is highly specialized in development of complex ophthalmic formulations (suspensions and ointments). We have a number of proprietary and patent-pending technologies in the area of ophthalmic formulation development and testing nethods. Formulation development technologies include enhanced and modulated/controlled release of APIs from ointments, and enhancement of ointment skin-feel. Testing technologies include development of in vitro release testing method for ointments and suspensions, which are generally very challenging to develop.
Zyleris is also very experienced in formulation reverse-engineering. Zyleris can quickly formulate an equivalent copy of referenced listed drug (RLD), particularly for hard-to-develop ophthalmic ointments.