How do 670nm lights for home use compare to the photo rejuvenation light treatments done in spas and salons?
The concept is the same. The technology is, however, quite different. One photo rejuvenation treatment in a spa or salon typically costs $50-$200, and it’s usually recommended that you get a series of 5 to 10 treatments several times a year. With many of the devices being no better than a flashlight, your better off with home-use photo rejuvenation. You can enjoy unlimited treatments in the convenience of your own home for less than $1000.
