πΉ Nano Cartridge (Round or Square Head)
π Non-invasive, βno-needleβ microneedling
β Best For:
- Transdermal product delivery (serums, exosomes, vitamin cocktails)
- Enhancing glow and texture
- Enlarged pores
- Under-eye area
- First-time or sensitive skin clients
- Daily/weekly use (no downtime)
π¬ Penetration Depth: 0.15β0.25 mm (surface of stratum corneum)
β οΈ Nano heads do not pierce the skin deeply β they’re more like micro-exfoliators that improve absorption without causing inflammation.
πΉ 12-Pin Cartridge
π Deeper, more focused collagen induction
β Best For:
- Acne scars and pitted scars
- Stretch marks
- Deep wrinkles & skin laxity
- Targeted areas (e.g., nasolabial folds, crowβs feet, acne marks)
π¬ Penetration Depth: 0.25 mm β 2.5 mm
(Adjust depth based on area and concern)
π‘ Fewer needles = more pressure per needle β stronger stimulation, ideal for intensive collagen remodelling.
πΉ 16/18-Pin Cartridge
π Balanced and versatile treatment head
β Best For:
- Full-face rejuvenation
- Mild to moderate wrinkles
- Light pigmentation or skin dullness
- Preventative anti-aging
- Maintenance treatments
π¬ Penetration Depth: 0.25 β 1.5 mm
𧬠16 or 18-pin offers a good balance of coverage and precision, with more needles for a faster treatment time, and is slightly gentler than the 12-pin.
π Quick Comparison Chart:
| Cartridge Type | Use Case | Coverage | Intensity | Depth |
| Nano | Product infusion, glow | ββββ | β | 0.15β0.25 mm |
| 12-pin | Scars, deep lines, stretch marks | ββ | ββββ | Up to 2.5 mm |
| 16/18-pin | Rejuvenation, fine lines | βββ | βββ | Up to 1.5 mm |