ANegative Ion mode can use with cream or serum, it don't need to use with RF facial gel.

ARF gel is exclusive designed for RF mode

AIt must rinse off after using. No matter what kind of skin type.

AIt must rinse off after using. No matter what kind of skin type.

ARF gel can prevent the heat from spreading on the skin surface and effectively transmit the RF energy to the dermis

AIt is better to consult a professional dermatologist first, or test it in a small piece of skin

AWe recommend to use slow circular motion, but it is not necessary.

AIt is better to consult a professional dermatologist first.

ARF facial gel has special formula and can not be replaced by eye cream or eye serum.

A5 minutes for each eye area. The RF function head will be automatically shut down. But the negative ion function head will not auto-stop.We recommend using RE-100 2-3 times a week.