A friend has asked me to make her a sugar scrub with caffeine (supposedly has anti-inflammatory and skin-smoothing properties, but who knows?). Anyway, does this change any of my labeling requirements (other than adding caffeine in the ingredient list?). Would this be considered a drug instead of a cosmetic? I see lots of caffeinated scrubs out there, so I'm thinking it must be with the limits of our labeling requirements, as long as I don't make any medicinal claims. Anyone know for sure? Thanks for the help. 
