... effect after 2~6 months )J. Keep a long time (Note: it spent 3~5 years for collagen from produce ... with mini RF for 20~30 minutes (Gel for first gear, Body Lotion for second gear, Oil for third gear)Nasolabial ... conditions allow, please spray face by cold steamer for 5~10 minutes, or treat face with anti-allergy ... later after treatment Mini RF rf Device for home use, facial care machine, portable device