Gender-Based Price Differences in 5% Minoxidil Foam: The Impact of Generic Alternatives and Bulk Packaging January 2026 in “ Dermatology Online Journal ” Lauren McGrath, Steven R. Feldman We don't know much about this study yet. We're maintaining the world's largest resposity of hair loss research. You can help out the community by sending a PDF of this study here . Not sure how to get a study's PDF? You can email the authors of the study. View this study on doj.dermsquared.com →