The gua sha tool may only be trending recently in the beauty space, but the technique has been used in Traditional Chinese Medicine for centuries to help improve and heal the body.

Using the same concept behind its medical application, beauticians now use it to improve blood circulation, visibly eliminate the appearance of wrinkles and sagginess, as well as help de-puff the face.

You can either book a gua sha facial or do it yourself. Here’s a step-by-step guide on using the gua sha tool at home like a pro that we picked up from a beauty expert on RED.