From Minimally Invasive to Rejuvenating - Discovering the Underlying Architecture of Collagen Induction Therapy
CIT Collagen Induction Therapy, Minimally Invasive Physical Therapy, Autologous Repair System
In the field of medical aesthetics, "microneedle" is not only a treatment, it is more like a precise "under-muscle construction project". Many people think of it as "minimizing pores", but in fact its core value lies in medical science. CIT (Collagen Induction Therapy)。
Tiny irritations, huge changes
The microneedle pen utilizes an extremely high frequency of vertical reciprocating motion to create thousands of "micro-wounds" per second on the skin's surface with an extremely fine needle, usually only micron-sized in diameter. These invisible channels are not intended to actually damage the skin, but rather to send a powerful biological signal:"Initiate repair!"。
When these physical microinvasions occur, they trigger a cascade of inflammatory responses within the skin:
- Release the Long Factor: Platelets and fibroblasts are awakened.
- Collagen reorganization: The disorganized, aged collagen fibers are broken down and replaced by newborn Type III collagen。
- Organizational Remodeling: Over time, the skin's dermis becomes thicker and more elastic.

The Precision Aesthetics of Erisin
At Aresin Clinic, we understand that every inch of skin is different. The depth of the needle is different for the delicate eye area, the fullness of the cheeks, or the firmness of the forehead. By precisely regulating the depth of the micro-needle pen (from 0.25mm to 2.5mm), we are able to precisely target the desired layer. This is no longer just a blind dermabrasion, but a tailor-made "cellular remodeling", so that beauty can be stabilized from the ground up.
