Derma rolling, also known as micro-needling, is a procedure that involves a small tool with, you guessed it, needles that you roll on your face. The technique has been used for a while to, among other uses, help erase acne scars and just like everything in this age and day, it has also become quite a sensation on social media.

Now, you might be wondering how beneficial is it to insert hundreds of microneedles in your face? It might not sound appealing but it may indeed have its benefits, if used properly.