Devices, depths and the science of controlled wounding
Not all microneedling is the same. The course opens with a clinical comparison of dermastamp, motorised pen and roller devices, including hygienic single-use cartridges, vibration frequency, needle gauge and the practical implications of each on outcome and complication rate. We make a clear, evidence-anchored recommendation in favour of CE-certified motorised devices and dermastamps for clinical practice.
Depth selection is the single most underestimated variable in microneedling. We provide zone-by-zone depth maps for forehead, periorbital, midface, perioral, jawline, neck and décolletage, and we teach you why a 1.0 mm depth on the cheek and a 0.5 mm depth on the lower eyelid can produce identical clinical aims with very different safety profiles. The maps are downloadable as a one-page clinical reference for your treatment room.
You will work through indication-led protocols for atrophic acne scarring, periorbital fine lines, post-pigmentation diffuse texture, traumatic and surgical scars, stretch marks and overall skin quality. Each protocol is timed across 3–4 sessions and includes the realistic photographic milestones at which improvement becomes visible.

