Last year, I was invited by a friend to an intimate gathering by NuSkin Philippines. I was amazed at how it seemed to iron out facial lines, including the dark circles under my eyes. Imagine my amazement when the NuSkin folks showed me the NuSkin Spa.
I was told the purpose of this was to hold the gels more so you don't have to keep on re-applying them as you iron out imperfections. The digital display now has backlight too and you no longer need to set the timer. Everything is pre-programmed for one touch operation. 
For every use of the NuSkin Galvanic Spa, you would need a pair of ampoules filled with gels. The first ampoule contains the pre-treatment gel. Then the treatment gel to really iron out or galvanize those lines and wrinkles.
I had the chance to experience NuSkin Spa for myself during the event. And after the treatment, my skin look healthier, more supple and look younger than before. Never did I expect such an immediate result to happen.
The Galvanic Spa unit can be used not just on the face but also the hair and body. It has changeable heads so you can not only iron away your facial wrinkles, you can also use it to trim down specific body parts. Having one is sort of like having your own wellness center at home.