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For laboratory research use only not for human consumption.
If the research protocol examines copper peptide biology specifically, GHK-Cu is the right choice
Glutathione Skin Whitening Creams Topical application for targeted whitening on problem areas
Are there any side effects I should be aware of
A Phase 2b clinical trial (Heffernan 2007, 300 obese patients) tested 1 mg/day subcutaneously over 12 weeks with a weight loss result of ~2.8 kg vs placebo
Warnings Patients who have early Leber's disease (LHON) a hereditary disease that causes optic nerve atrophy have been found to suffer severe and swift optic atrophy when treated with vitamin B12
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