Collagen induction can be carried out with biocompatible materials that, when injected into the skin, stimulate the activation of natural collagen. It is also possible to increase collagen production through "micronnedling" which is a mechanical stimulation of the skin through micro-needle eyes. The benefits of increasing collagen production are: improving sagging skin, minimizing enlarged pores, smoothing wrinkles and improving facial and body scars, giving the skin a more rejuvenated and healthy appearance.