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PMID: 26236730 Published Research Highlights Discovery 1973 Tripeptide Identified in Human Serum Pickart and Thaler first identified the GHK sequence in human plasma, discovering a tripeptide that prolonged survival of normal liver cells and stimulated growth in cell culture models
Sun protection keeps skin safe from further darkening while it heals
Sip consistently through the day and include hydrating foods like cucumber, oranges, or coconut water to keep glutathione reactions efficient
Review meds (e.g., metformin, PPIs), medical conditions (GI surgery, malabsorption), and diet with your clinician
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