I personally think it is a bit strange, & I would not. However a lot of companies that have "organic" products are starting to carry their own machines. I think it just a matter of what feels right for you.
I do not recommend machines. They overstimulate the skin and do not provide a conducive environment for healing and recovery.
Anything electric emits positive ions which negates the negative ions, or positive effect, that natural minerals and botanicals have in skin recovery.
There is so much galvanic current found in nature. I recommend gemstone massage wands and mineral salts that pull from the earth incredible healing power.