Used exactly as its manual directs, a high frequency wand’s main risks are avoidable ones: sparks near flammable products, skin irritation, damaged glass or cords, and use when you have a medical reason not to, such as a pacemaker, pregnancy, epilepsy, a heart condition or broken or inflamed skin. Evidence on at-home use is limited, … Read more

An at-home high frequency facial means gliding a small handheld wand with a gas-filled glass tip over clean skin, where a mild electrical current creates a light tingle, a soft violet or orange glow and a faint fresh smell. Some users find it may help skin look clearer and feel refreshed, but evidence for at-home … Read more