... 6. Hair loss treatment/ hair restoration 7. Hyper pigmentation treatment.Spec.:0.2mm, 0.5mm, 1.0mm, ... Homecare Therapy, Active ingredient delivery 0.5mm Skin Whitening,lmprove skin pigmentation,lmprove wrinkle (eye area),lmprove Alopecia,Collagen ... Induction,Drug delivery·1.0 mm lmprove Wrinkle, Collagen Induction, lmprove Skin ...