Hydroxypropyl Methylcellulose vs Hypromellose: Considerations for Topical Formulations
Differences between Hydroxypropyl Methylcellulose and Hypromellose in Topical Formulations Hydroxypropyl Methylcellulose (HPMC) and Hypromellose are two commonly used polymers in topical formulations. While they may seem similar, there are important differences that need to be considered when formulating topical products. In this article, we will…