Technology
The science of collagen induction
Micro-needling doesn't add anything to the skin. It precisely triggers what the skin already knows how to do — repair itself.
Microchannel Formation
Controlled micro-trauma, controlled regeneration
- Sterile, individually sealed, disposable cartridges penetrate the skin vertically
- Each pass creates controlled micro-channels that trigger the skin's natural healing process
- The skin responds by producing fresh collagen to repair itself — without scar formation
- The number of micro-channels rises with passes and speed — up to 1,300 per second
- Micro-channels also dramatically increase absorption of topical actives
Needle depth is dialed per region — from 0.25 mm cosmetic passes to 2.5 mm medical protocols.
The Science
Collagen Induction Theory, at work
Each microscopic puncture starts a controlled regeneration cascade. Six months after CIT, studies detect over 400% more collagen and measurably thicker, healthier skin.
- 01
Inflammation
1–5 days
Phagocytosis, growth factors
- 02
Proliferation
2–21 days
Angiogenesis, collagen deposition, fibroplasia, GAGs, re-epithelialisation, contraction, apoptosis
- 03
Maturation
20 days – 24 months
Collagen replacement, maturation type III → I
Clinical Evidence
What the studies measured
Collagen induction therapy promotes deposition of fresh, new collagen — without scar formation.
0/sec
Micro-channels created per second at maximum speed
0%+
More collagen detected six months after collagen induction therapy
0%
Increase in dermal thickness after 5 months (1.91 mm → 2.41 mm)
0-year
Device warranty upon registration
Treatment Depth
One dial, three treatment classes
The same system covers personal, professional and medical protocols — depth defines the mechanism.
| Needle depth | Class | Mechanism | Application |
|---|---|---|---|
| 1.0 – 2.5 mm | Medical | Increased absorption + natural collagen induction | Wrinkles, acne scars, lifting, body firming, burn scars, stretch marks, tone & texture, pores |
| 0.5 mm | Professional | Increased absorption + mild collagen induction | Pigmentation, fine wrinkles, hair loss |
| 0.25 mm | Personal | Increased absorption | Maximizes the function of cosmetics — wrinkle creams, eye serums, brightening actives |
Get Started
Bring Skinin to your practice
Distributor opportunities, clinical questions or a quote — our team responds within one business day. Already own a device? Register it to activate your 5-year warranty.