The New York State attorney general has accused GNC, Walmart, Target and Walgreens of selling fraudulent herbal supplements; eighty percent of supplements tested did not contain any of the listed herbal ingredients:

Source: http://well.blogs.nytimes.com/2015/...neral-targets-supplements-at-major-retailers/
http://www.nutraingredients-usa.com...-Walmart-Target-on-herbal-supplements?nocount

Source: http://well.blogs.nytimes.com/2015/...neral-targets-supplements-at-major-retailers/
http://www.nutraingredients-usa.com...-Walmart-Target-on-herbal-supplements?nocount
