Also known as collagen induction therapy, microneedling uses tiny, sterile needles to puncture your skin and create micro injuries. This stimulates the healing response which results in increased collagen and elastin formation. This treatment can be used anywhere on the body from scalp to toes to boost collagen, improve the appearance of scars and stretch marks, reduce fine lines and wrinkles, and even encourage hair growth. Treatment time is around 45 minutes including numbing, its pain free and downtime can be a couple of days of redness. Courses of 3-6 are recommended with prices from £150.