Hmm :/ I've searched all over the container but it doesn't say anything about the active ingredients but it doesn't say anything is added to it either.
From the top it says the following:
Epsom salts magnesium sulfate usp
For relaxing mineral baths
Then it gives directions, as has yor usual warning about not eating it and import info.
Is this okay? These are the only Epsom salts Walmart had and I don't thinks there's any place else I can find them here :S if it doesn't say anything else is added they should be okay right?