Two-Tiered Support for Hair Growth and DHT-Related Thinning The Nutrafol Men Hair Growth + Defense Duo combines a physician-formulated Hair Growth Nutraceutical with the + Defense DHT Support Nutraceutical for targeted support against hair thinning. Designed specifically for men, this two-tiered system addresses multiple root causes of thinning while providing additional support against DHT, an androgenic hormone associated with shrinking hair follicles and progressive thinning, particularly around the hairline. The Hair Growth Nutraceutical targets six key root causes of thinning, including stress, hormones, nutrition, metabolism, aging, and lifestyle. + Defense provides an additional layer of DHT support with ingredients that target 5-alpha reductase, the enzyme involved in converting testosterone to DHT. Together, the formulas help defend the hair follicle while supporting visibly thicker, fuller, stronger-looking hair and improved scalp coverage. Key Benefits Supports visibly thicker, fuller hair Helps improve the appearance of scalp coverage Targets six key root causes of hair thinning Provides enhanced support for DHT-related thinning Helps lower the conversion of testosterone to DHT Targets 5-alpha reductase to support healthy DHT levels Helps defend hair follicles against factors associated with progressive thinning Physician-formulated and science-backed Made with 100% drug-free ingredients Gluten-free, dairy-free, soy-free, hormone-free, and non-GMO tested Free from artificial flavoring What's Included Nutrafol Men Hair Growth NutraceuticalA daily hair growth supplement formulated for men ages 18–49 that targets six key root causes of thinning, including stress, hormones, nutrition, metabolism, aging, and lifestyle. It also provides optimized support for targeting 5-alpha reductase and reducing DHT levels. Nutrafol + Defense DHT Support NutraceuticalA targeted booster designed to provide additional DHT support using ingredient technologies that target 5-alpha reductase to help reduce DHT levels and defend the hair follicle.