... treatment, safe and reliablePDT doesnt heat up or burn skin.Large spot size and short treatment timeNo side-effects, ... be easily switched.6. 100% safety.7. No hurt to the skin cell, no side effect.8. Simple operation, no need ... of Applications: Removal: Whelk, Macula, FolliculitisImprovement: Coarse Pore, Flabby Skin, thin Wrinkle, Gray complexion etc.Improvement: Improve facial nerve anaesthesia ...