... Whelk, Macula, and Folliculitis 2. Improvement: Coarse Pore, Flabby Skin, thin Wrinkle, Gray complexion etc. Application:1. Removal: Whelk, Macula ... , and Folliculitis2. Improvement: Coarse Pore, Flabby Skin, thin Wrinkle, Gray complexion etc.3. Improve facial nerve anaesthesia ... Non-touch treatment, safe and reliable2. PDT doesn’t heat up or burn skin.3. Large spot size and short ...