What is the primary response of the skin to micro needling?

The primary response of the skin to micro needling is a wound response. Micro needling creates controlled micro-injuries to the skin, which stimulates the body’s natural healing processes. When these tiny wounds occur, the skin recognizes the need for repair, and this initiates a series of biological responses aimed at healing the affected area.

This wound response includes the activation of various growth factors and the production of collagen and elastin, which are essential for skin regeneration and repair. As a result, the skin becomes firmer and more youthful in appearance over time.

While there may also be elements of healing, inflammatory, or immune responses involved in the broader context of skin healing, the most direct and immediate response to the micro needling procedure specifically is that of a wound response, as it is the initial reaction to the micro-injuries created during the treatment.