Activate Your Scalp. Unlock Real Absorption. Most hair treatments fail for one simple reason:they never reach the follicle. The Cortx Micro-Stimulation Derma Roller is designed to create controlled micro-channels on the scalp, helping improve circulation and allowing active ingredients to penetrate where they actually matter. Why It Matters Without proper stimulation, hair follicles remain dormant.Without proper absorption, even the best serums underperform. This is why the Cortx system combines micro-stimulation + targeted treatment — not random products. What It Does Stimulates dormant hair follicles Enhances absorption of topical treatments Supports healthier scalp conditions Promotes a stronger foundation for hair growth Engineered For Consistency 540 ultra-fine titanium microneedles Designed for controlled, safe at-home use Lightweight, ergonomic grip Optimized for scalp application How To Use Use 2–3 times per week Gently roll across targeted areas of the scalp Follow with your Cortx Follicle Support Serum™ Consistency is key. Results improve over time with regular use. Part of the Cortx System This is not a standalone solution. For best results, pair with the Cortx Follicle Support Serum™ to complete the full 2-step protocol. Important Notes Designed for external use only Do not apply excessive pressure Avoid use on irritated or damaged skin