*According to IQVIA ProVoice survey for 12 months ending March 31, 2025.

¹Stephens, T., et al. JCAD. 2022./Nutrafol. Data on file. 2022. 2. Nutrafol. Data on file. 2025. 3. Auddy, B. JANA. 2008. 4. Beoy, L. Tropical Life Sci Res. 2010. 5. Rossi, A., et al. Int. J of Immuno and Pharm. 2012. 6. Jagetia, GC. J Clin Immunol. 2007. 7. Proksch, E., et al. Skin Pharm Physiology. 2013. 8. Kawada, C. J Clin Biochem Nutrition. 2014.