Key Features & Selling Points

• 360° Spherical Ergonomic Design: Fits comfortably in the palm for smooth, flexible rotation in longitudinal, vertical, and diagonal directions with balanced, even pressure.

• 1200 Ultra-Fine Needles: High-density stainless steel needle configuration creates thousands of micro-channels to stimulate sleeping hair follicles, boost blood circulation, and enhance product absorption.

• Dual-Purpose Protective Cover & Sterilizer Tank: Simply flip the top anti-slip cover upside down to use it as a disinfection basin for 75% alcohol before and after each session.

• Versatile Hair & Skin Treatment: Specially developed for scalp hair regrowth, beard stimulation, skin rejuvenation, and anti-aging treatments.

• Multiple Needle Length Options: Available in 6 precise needle lengths (0.25mm to 2.0mm) to accommodate different treatment areas and sensitivity levels.

What’s Included in the Kit (Packing List)

• 1 × Bio Roller G4 Device

• 1 × Anti-Slip Protective Cover / Sterilization Basin

• 1 × Color Presentation Box

Technical Specifications

How to Use (Step-by-Step)

1. Sterilize: Turn over the top cover to form a sterilizer tank, add 75% alcohol, and submerge the roller for 5–8 minutes.

2. Prep Target Area: Cleanse the scalp, beard zone, or facial skin thoroughly. Apply hair growth serum or skincare solution if desired.

3. Roll gently: Hold the spherical base comfortably and roll across the area 4 to 5 times vertically, horizontally, and diagonally using light, even force.

4. Clean & Protect: Rinse and disinfect the head again, allow to air dry, and snap the protective cover back on for safe storage.