




Bio Roller G4 for Hair Growth, Beard Thickening & Skin Rejuvenation
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:
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1200 Titanium Needles – safe, durable, and precise for effective micro-stimulation
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Promotes Hair & Beard Growth – reactivates dormant follicles naturally
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Enhances Serum Absorption – improves effectiveness of growth oils and serums
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Rejuvenates Skin – supports collagen production for smoother, firmer skin
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Ergonomic Handle – easy grip for controlled, comfortable use
🛠️ How to Use:
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Disinfect the roller with alcohol before and after each use.
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Roll gently over the target area 8–10 times in different directions (horizontal, vertical, diagonal).
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Apply your preferred hair growth serum or beard oil immediately after rolling.
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Use 2–3 times per week for best results.
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Replace roller every 2–3 months for hygiene and performance.
⚠️ Safety & Care Tips:
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Do not use on acne, open wounds, or irritated skin.
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Avoid sharing the roller with others.
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Always sanitize thoroughly after use.
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For external use only.
The key ingredients and hero actives for this product are listed in the product description above. For full ingredient list (INCI), please refer to product packaging. All products sold on GlamGlobal are genuine and sourced from authorised suppliers.
Application instructions are included in the product description above. For best results follow the recommended routine for your skin type. If you have sensitive skin or any skin conditions, we recommend patch testing before full application.
Free UK shipping on all orders over £50. Standard UK delivery £4.95 under £50. Delivered in 5-10 business days from dispatch. Europe from £9.95. USA from £9.95. Rest of World from £14.95.
We offer 30-day returns on unused, unopened products in original packaging. For hygiene reasons opened beauty products cannot be returned unless faulty. Email support@glamglobal.com to start a return.
All products sold on GlamGlobal are 100% genuine and sourced directly from authorised suppliers in South Korea, Japan and the United States. We do not sell counterfeit or grey market products. As featured in Elle UK, Women's Health UK and Marie Claire.
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