I just ran across a reference to this "treatment" (a.k.a. facial rejuvenation) and had to share it:
"Cosmetic Acupuncture is a non invasive procedure that is claimed to help reduce fine lines and wrinkles".
According to a Google search, it appears to be all the rage.
Here's a clip from a Fox news story on YouTube:
Good skeptical reporting - NOT.
Here's a YouTube vid demonstrating the procedure:
If this "treatment" actually has any visible results, as is claimed, my guess is that it's short-term only, perhaps a swelling of the skin tissue as a result of needle insertion.
In terms of evidence, all I've ever seen are the typical testimonials and before and after photos which of course can be doctored.