Why can't nuface sense the current? How to test the current

nuface is a brand from the United States that produces beauty devices. So why can't nuface feel the electric current? How does nuface test current?

Why can't nuface feel the current?

After nuface is turned on, it will not vibrate or generate heat. Under normal circumstances, the thickness of the gel applied is the same as that of a facial mask, so the sliding of the microcurrent will not pull the skin, and the skin will not feel the current passing through.

How to test current in nuface

In fact, the microcurrent of nuface can be tested. The size of the microcurrent is designed according to the sensitivity of the human body surface. It is difficult to feel it on the arms and other parts, and there is almost no feeling after applying the gel on the face, so you can choose to conduct the experiment in an area with more hair follicles. For example, the hairline. However, if the surrounding skin is dry, it is difficult to feel the electric current. Therefore, the test area must be kept moist. It is recommended to spray some skin softener first, turn on the maximum gear, and place the two metal heads on the hairline at the same time and stay for ten seconds. You can feel the tingling current passing through, similar to the feeling of electric shock. This is a normal microcurrent.

This is the introduction to the reasons why nuface cannot feel current. You can test whether there is current by yourself.