Video: Are wine baths useful or a waste of money?

An NBA all-star recently made a splash posting a photo of himself in a bathtub full of red wine.
Wine baths are advertised as a high-end spa treatment that's good for your skin. But do they work?
Speaking of Chemistry's Matt Davenport tested the claim with chemistry... and a kiddie pool.
Check it out here:
Provided by American Chemical Society