Stimulate natural hair and beard growth with the Derma Roller 1200 Needles (Bio Roller G4) — a professional-grade microneedling tool designed to boost circulation, awaken hair follicles, and enhance product absorption. Whether for thinning hair, patchy beards, or dull skin, this roller helps trigger collagen production and improve nutrient delivery to promote thicker, healthier results. ✨ Why You’ll Love It: 1200 Titanium Needles – safe, durable, and precise for effective micro-stimulation Promotes Hair & Beard Growth – reactivates dormant follicles naturally Enhances Serum Absorption – improves effectiveness of growth oils and serums Rejuvenates Skin – supports collagen production for smoother, firmer skin Ergonomic Handle – easy grip for controlled, comfortable use 🛠️ How to Use: Disinfect the roller with alcohol before and after each use. Roll gently over the target area 8–10 times in different directions (horizontal, vertical, diagonal). Apply your preferred hair growth serum or beard oil immediately after rolling. Use 2–3 times per week for best results. Replace roller every 2–3 months for hygiene and performance. ⚠️ Safety & Care Tips: Do not use on acne, open wounds, or irritated skin. Avoid sharing the roller with others. Always sanitize thoroughly after use. For external use only.