Firstly, there's the price, which is a concern for those on a budget. Secondly, there are the functions; it boasts five main features: ultra-micro cleansing, nourishing and softening, eye and neck nourishing, lifting and firming, and V-line sculpting. My favorites are cleansing, nourishing, and lifting/firming.
I use facial cleanser. However, even after using this device, a lot of dirt still comes off on the cotton pad. This is because it utilizes the physical principle of opposite poles attracting to cleanse pores and remove makeup residue through bio-currents. The warm, comfortable feeling during use is very pleasant, and my skin looks much brighter afterward-no wonder I've been getting fewer breakouts lately.
Nourishing and softening: I usually use it after applying serum. It feels warm and gentle, with a red light and slight vibration, helping the serum absorb faster and more completely. It combines RF, negative iontophoresis, and red light, using the physical principle of like poles repelling to penetrate beauty product ingredients into the skin through bio-currents. The red light also aids in skin absorption of skincare products and improves skin metabolism.
Lifting and Firming: I use this mode with a gel or a richer facial oil, lifting upwards from the chin to the earlobes, and from the nasolabial folds to the temples. It feels like a small rubber band snapping when used, and the effect is visible to the naked eye! It uses radio frequency combined with pulses to simulate exercise for muscle tissue, thereby firming the contours and lifting lines.