What is the difference between L-glutathione and metathione?
What is the most effective brand name of both L-glutathione and metathione?
:) :) :)

Metathione is just a brand, Glutathione is the active ingredient of this brand.

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Originally Posted by ira_sexy

what is the difference between L-glutathione and metathione?
what is the most effective brand name of both L-glutathione and metathione?
:) :) :)

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