after shampooing your hair, dry your hair enough with a towel then spray directly the hair loss area that you have. After 30 minutes, apply one ml 2times a day with MINOXIDIL(3% for wemen, 5% for men). You can get marvelous synergy effects. If you want to have a younger face, spray it on your face two times a day. More in details, please refer Wikipedia (copper peptide GHK-Cu)
