Microneedling vs Nano Needling: What Acupuncturists Need to Know
Microneedling and nano needling are two popular skin rejuvenation techniques, but they aren’t the same. The main difference is depth: microneedling penetrates deeper to stimulate collagen, while nano needling works at the surface level to enhance product absorption.
What Is Microneedling?
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Uses tiny needles (0.25 mm – 2.5 mm). 0.5 mm is suggested for most treatments
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Creates controlled micro-injuries that trigger collagen and elastin production.
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Best for: wrinkles, scars, and skin texture improvements.
What Is Nano Needling?
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Uses silicone or thinner needles (about 0.15 mm when touching the skin). Set to 1.0 mm on the microneedling pen to make nano needles touch the skin.
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Works at the epidermis only — no bleeding, less downtime.
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Best for: improving skin hydration and absorption of serums.
Key Differences
| Feature | Microneedling | Nano Needling |
|---|---|---|
| Depth |
0.1 to 2.5 mm (.5 mm recommended) |
~0.15 mm (set device to 1.0 mm for nano needles to actually touch the skin) |
| Purpose | Collagen stimulation, skin renewal | Helps with topical product absorption, surface refresh |
| Downtime | 24–72 hours | Minimal to none |
| Best For | - Smoother looking skin texture - Reducing the look of large pores - Improving the appearance of fine lines - Giving skin a firmer, more youthful look - Enhancing overall skin tone and vibrancy - Long-term rejuvenation results |
- Gentle option for sensitive skin - Quick “glow boost” before events - Increasing absorption of skincare serums - Brightening the look of dull or tired skin - Evening out overall skin appearance - Subtle, no-downtime refresh sessions |
Which Should Acupuncturists Offer?
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Microneedling → For patients looking for stronger anti-aging or scar treatment.
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Nano needling → For patients with sensitive skin or those seeking a gentler, no-downtime option.
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Many clinics offer both to meet different needs.
Conclusion:
Both techniques have a place in acupuncture clinics. By understanding the differences, you can recommend the right approach for your patients.