Micro patch has hyaluronic acid improves under eye wrinkles and laugh lines, simultaneously tightens the skin of yours. It's designed with nearly invisible micro small needles that provide ingredients directly into the skin of yours. How you can use: one. Take away the patches with dry hands after washing your face. two. Remove the protection movie from the back and the edge of the patch. three. Connect the patch on any areas you want to look after (forehead, smile lines, eye, etc.) and then press the needle part in the middle of the spot several times. four. Remove the spot after three to four hours and carefully pat the face of yours to take in remaining essence.