Derma rollers are supported by clinical studies to be effective in non surgical and non ablative treatment for a variety of skin conditions these include aging wrinkles fine lines and stretch marks scarring acne and surgical as well as cellulite and hyperpigmentation studies have also shown that derma rollers are often a better treatment than dermabrasion chemical peels and laser resurfacing they are proven to be just as effective in their ability to stimulate collagen and elasti