Our face in in constant movement, our facial muscles help to express our emotions, such as joy, sadness, anger, doubt, and disbelief. Over time, these repeated expressions wrinkles known as expression wrinkles. That’s why expression lines often appear on the forehead, bottom of the nose and in the corners of the mouth.

Nuna’s medical devices light-based treatments assist is reducing the appearance of expression lines by regenerating collagen and elastin in the dermis layer.