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Bio Roller G4 – 1200-Pin Titanium Derma Roller for Skin Rejuvenation & Hair Growth
The Bio Roller G4 is a professional-grade derma roller featuring 1200 ultra-fine titanium microneedles engineered for high-density micro-channeling across the skin and scalp. With 1200 pins per roll, it delivers exceptional surface coverage — stimulating collagen production, improving skin texture, and boosting the absorption of topical serums, minoxidil, and hair growth treatments.
Available in 6 needle depths (0.25mm to 2.0mm) to suit a wide range of skin types, treatment areas, and experience levels.
Key Features
- 1200 Titanium Microneedles – High-density pin arrangement for maximum coverage and consistent micro-channeling per pass
- Ergonomic G4 Handle Design – Comfortable grip for precise control across facial contours, scalp, and beard areas
- Multiple Needle Depths – 6 options from 0.25mm to 2.0mm for targeted treatment at every level
- Durable Titanium Needles – Corrosion-resistant and sharper than stainless steel for a smoother rolling experience
- Lightweight & Portable – Compact design for home or professional clinic use
- Hygienic Single-Use Needles – Replace the roller head regularly to maintain safety and effectiveness
Treatment Benefits
- Stimulates collagen and elastin production for firmer, more youthful skin
- Reduces the appearance of fine lines, wrinkles, and acne scars
- Improves overall skin texture, tone, and radiance
- Enhances absorption of serums, growth factors, and topical treatments up to 40x
- Stimulates scalp circulation to support hair follicle activation and hair regrowth
- Promotes beard density and coverage in patchy areas
Needle Depth Guide
- 0.25mm – Sensitive skin and beginners; serum absorption enhancement with minimal sensation
- 0.5mm – General facial use; fine lines and surface texture improvement
- 0.75mm – Moderate skin renewal; suitable for mild scarring and uneven tone
- 1.0mm – Acne scars and deeper skin renewal; scalp hair growth stimulation
- 1.5mm – Stubborn scars and firming; recommended for experienced users
- 2.0mm – Advanced clinical-level depth; for professional use only
Who Is It For?
The Bio Roller G4 is ideal for estheticians, spa professionals, trichologists, and advanced home users seeking high-coverage microneedling for skin rejuvenation, scalp treatment, or beard growth stimulation. Suitable for all skin types.
How to Use
- Cleanse and disinfect the treatment area thoroughly before use
- Select the appropriate needle depth for your skin type and treatment goal
- Roll gently in horizontal, vertical, and diagonal directions across the target area
- Apply your serum, minoxidil, or growth treatment immediately after rolling
- Use 1–2 times per week; allow skin to recover between sessions
- Sterilize the roller with 70% alcohol before and after each use; replace needle head regularly
Safety Note
This is a cosmetic beauty device intended to support your skincare and hair care routine. It is not intended to diagnose, treat, cure, or prevent any medical condition. Needle heads are designed for single-use to ensure hygiene and safety.
Frequently Asked Questions
What is a 1200-pin derma roller used for?
The Bio G4 1200-pin derma roller is a home and salon microneedle tool used for skin rejuvenation, scalp stimulation, and beard growth support. Its high needle count covers more surface area per pass.
What needle length should I choose on the Bio G4 roller?
For face: 0.25–0.5mm. For scalp: 0.5–1.0mm. For beard: 0.5–0.75mm. For stretch marks and deeper protocols: 1.0–1.5mm with proper aftercare and clean equipment.
How often should I use the 1200-pin derma roller?
Face at 0.25mm can be used 2–3 times weekly. Scalp and beard 0.5–1.0mm once every 5–7 days. Deeper 1.0mm+ protocols once every 3–4 weeks. Always sanitize before and after each session.
Is the derma roller titanium or stainless steel?
The Bio G4 1200-pin roller uses titanium alloy needles for extended durability and skin comfort. Titanium is stronger, holds sharpness longer, and is less reactive than stainless steel.
How do I sterilize the derma roller between sessions?
Rinse under running water, then soak the roller head in 70% isopropyl alcohol for 10 minutes. Store in the protective case. Replace the roller head every 8–10 sessions or per user for hygienic practice.
Can I use the roller with hair growth serum?
Yes. Apply a clean water-based scalp or beard serum after rolling for enhanced absorption. Avoid oil-based products and acidic serums directly on freshly rolled skin.
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
How long will it take to receive my order?
Order Processing Time - All orders are processed within 3-7 days (In the event of a promotion or holiday, this may result in a delay in shipment. Customized items or wholesale orders will have a shipping time confirmed prior to the order. If there will be a significant delay in the shipment of your order, we will contact you via email or phone or whatsapp).Shipping Time - Depends on the shipping option you chose.
Economy Shipping :estimated delivery time is 30-60 days. It is shipped via Postal Small Parcel. It is a duty free shipping option.Standard Shipping :estimated delivery time is 12-20 days. It is delivered via USPS, DPD, Sagawa, Correios, GLS, 4PX, DHL eCommerce and other couriers,(customs duties are included in the shipping cost). It is a duty free shipping option.
Expedited Shipping :estimated delivery time is 7-15 days. It ships via DHL, UPS, FedEx, ARAMEX. The buyer is responsible for the customs duties or VAT in their country(it is not a duty-free option).
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