Microneedling, also known as ‘dermal acupuncture’ or ‘percutaneous collagen induction therapy,’ is a gentle treatment that is used to refine and smooth the skin. It works using a hand held device containing sterilized micro needles which, when applied to the skin, create ‘micro lesions’ or small tunnels which are able to help skincare ingredients reach deeper skin layers, whilst also stimulating collagen regeneration in the skin.