A derma roller is a wheel-like tool made up of hundreds of tiny needles. When gently rolled onto your face, these needles create little wounds that then prompt collagen and elastin to kick production up a notch, resulting in tighter and plumper skin. This process means that derma rolling is ideal for filling in wrinkles and fine lines, evening your skin’s firmness, and plumping areas like your under eyes (say goodbye to bags and dark circles!). Derma rollers can also benefit those with scars and discoloration due to acne because of how deeply it penetrates your skin, allowing ingredients to be absorbed more efficiently.
