Bio Roller G4 Roller

The Bio Roller G4 Microneedling Roller is a high-density dermarolling tool designed to support the appearance of smoother, more even-looking skin while enhancing the absorption of topical skincare and scalp products. Engineered with a precision roller head, this device is suitable for use on the face, scalp, and body as part of a cosmetic care routine.

Featuring approximately 1,200 ultra-fine stainless steel or titanium microneedles, the roller creates controlled microchannels on the skin’s surface. This process is widely used in cosmetic applications to help improve the serums and conditioners while supporting a more refined skin texture and overall appearance.

The device is typically available in multiple needle lengths—allowing for flexible use depending on the treatment area and personal preference. The roller design enables consistent coverage across larger areas, making it especially suitable for full-face application or scalp routines focused on improving the look of dryness, uneven texture, or dullness.

Many versions also feature protective covers or built-in sanitizing components to support hygiene and ease of maintenance between uses. With regular use, this type of microneedling tool may help promote a smoother, more refreshed-looking complexion while supporting overall skin and scalp care routines.

Key Features:

• Supports improved absorption of skincare and hair products
• Helps enhance the appearance of skin smoothness and texture
• Available in multiple needle lengths for customizable use
• Suitable for face, scalp, and body applications

For Topical and Cosmetic Use Only.

Legal Disclaimer: The statements made regarding these products have not been evaluated by the Food and Drug Administration. The efficiency of these products are not intended to diagnose, treat, cure or prevent any disease and are not intended for injectable use. They are intended for non medical practice or cosmetic use only. Dr. Pen Online herby disclaims all use of any products not in accordance with these terms of service. All information presented here is not meant as a substitute or alternative information from healthcare practitioners. Always read labels, warnings, and directions and other information provided with product before using a product. 

As purchaser of this product, you promise to maintain and follow all recommendations before and after treatment. Never under any circumstances use this product in an unauthorized or unintended fashion.