Glutathione: Glutathione is safe. It is hard to know if it is effective. It is generally broken down in the GI tract into its component amino acids: glutamine, cysteine, and glycine. It is used topically in soaps as a whitening agent.
Answered 10/28/2014
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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