"a" : raise both eyebrows with your eyes and mouth wide open and say "ahhhh"
=> removes crow's feet
"i": smile from ear to ear and say "iiii"
=> strengthens the muscles of the cheek and muscles at angle of mouth. Even effective for firming up your breasts
=> strengthens the muscles of the cheek and muscles at angle of mouth. Even effective for firming up your breasts
"u" Close your eyes and move your jaw forward with pursed lips and say "uuuu"
=> strengthens all muscles of facial expression
=> strengthens all muscles of facial expression
"e" : Open your eyes wide with a smile and say "eeee"
=> Effective for sagging skin (face-firming)
=> Effective for sagging skin (face-firming)
"o": Open your mouth wide lengthwise and say "oooo"
=> removes smile lines or laugh lines
=> removes smile lines or laugh lines