Glutathione is a small protein a tripeptide made of three amino acids: cysteine, glycine and glutamic acid
It is not a medicine, not a supplement, and not approved for human or veterinary use
Pro Tips Look for "GHK-Cu" specifically on the ingredient list: Some brands use generic terms like "copper peptides" but use cheaper, less effective copper complexes
Also see our Top Picks for protein powders and Top Picks for collagen
Peptide Therapy WOLVERINE BLEND: BPC-157 + TB-500 Why two of the most studied healing peptides are better together mechanism, dosing, and what to expect
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