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The ZGTS Derma Roller 1.5mm uses 192 titanium alloy needles to pierce the skin surface. This 1.5mm depth triggers collagen induction for deep tissue repair. It targets stubborn acne scars and encourages hair growth on the scalp through localized stimulation.
Key Features
- Titanium Alloy Needles: 192 cross-line needles resist corrosion and physical bending. Sharpness remains consistent over multiple sessions on thick skin.
- 1.5mm Penetration: Sharp needles reach the deeper dermis for structural repair. This depth targets deep stretch marks and severe scarring.
- Gamma Ray Sterilization: Gamma rays sanitize the needles during the manufacturing process. This reduces infection risks when rolling on clean skin.
- Non-slip Handle: The plastic grip prevents the roller from sliding during use. It maintains steady pressure despite humidity and sweat.
Frequently Asked Questions
Is 1.5mm derma roller safe for face?
Apply the 1.5mm length to the face only for deep scarring. This depth requires a longer recovery period than shorter needle sizes.
How often should I use 1.5mm derma roller?
Wait 4 to 6 weeks between sessions. The skin needs this time to complete the collagen rebuilding process.
