In this episode, I spoke with Perry Romanowski, an internationally renowned cosmetic chemist and founder at the popular cosmetic formulating forum Chemists Corner. In our conversation together, we took a deep dive into surfactants. We covered what they are, how they work, all the different types of surfactants out there in terms of what they do, their charges as well as what types of products they’re used in, and formulation considerations. As always, this was an information packed episode and I think the information presented will give you a great starting point to start understanding surfactants. Enjoy!