Hydroxypropyl Methylcellulose vs Hypromellose: Considerations for Ophthalmic Formulations
Differences between Hydroxypropyl Methylcellulose and Hypromellose in Ophthalmic Formulations Hydroxypropyl Methylcellulose (HPMC) and Hypromellose are two commonly used polymers in ophthalmic formulations. While they share many similarities, there are also important differences that need to be considered when formulating ophthalmic products. One key difference between…