Mesotherapy on face is a non-invasive procedure that stimulates collagen and elastin production, reversing dermal signs of ageing, reduces acne scars, hyperpigmentation & blemishes. It also helps to tighten skin by improving its elasticity. Micro needling can be performed on face as well as your neck, chest, or any area on your body. n general, you can expect the results of microneedling treatments to last for about three to five months. The longevity of the results depends on two factors; how long new collagen lasts in your skin and the degree of your skin concerns.