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How to Microneedling
Sterilization & Preparation:
- Sterilize cartridges before each use to prevent cross-contamination.
- Double-cleanse the skin (cleanse twice) and wipe clean.
- Tie hair back fully to keep it away from the face.
Application Technique:
- Work in small sections, applying serum to each area before needling.
- Use light pressure—avoid dragging or pulling the pen.
- Recommended pattern: Glide the pen vertically, horizontally, and diagonally (both directions). Repeat each motion twice per area.
Safety & Disposal:
- Discard cartridges after single use—do not reuse.
- Usage frequency: Once every 4–6 weeks. Initial results may appear after 2 sessions (varies by individual).
Contraindications (Do Not Use):
- On open wounds, acne, or irritated skin.
- If skin irritation occurs.
- Never reuse cartridges.
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User Manual
Introduction:
Bio Roller can penetrate the epidermis and create thousands of microchannels to initiate skin tissue repair, stimulate cell regeneration, and promote scalp renewal. At the same time, it stimulates hair follicles, revitalizing them and providing a healthy microenvironment. Use with hair growth fluid to double absorption and continue to provide active energy and nutrients for maximum protection against hair loss.
Highlight:
Multi-directional portable operation, easy to use longitudinally, vertically and diagonally, with even force and flexible rotation.Integrated cover, ready to use.
1200 stainless needles create thousands of microchannels that activate the body's natural healing process, increase blood circulation and stimulate sleeping hair follicles.



