Besides pancreas, GLP-1R also presents in kidney, heart, liver, etc
Result in Fig
In addition, the preparation should be in an enteric form so that the contained glutathione is only released in the duodenum and is not already partially split by the gastric acid and is thus impaired in its effectiveness
Patients with underlying medical conditions, especially kidney or liver disease, should use it under medical supervision as dosage adjustments might be necessary
Vitamin C is another antioxidant star that perfectly goes hand in hand with glutathione

Sources: Pickart & Margolina, Int J Mol Sci 2018 (PMID: 29986520) | Pickart et al., BioMed Res Int 2015 (PMID: 26236449) Security Profile & Chemical Identity Molecular specifications and documented tolerance in clinical studies GHK-Cu Chemical Identity Natural copper complex of the tripeptide glycyl-L-histidyl-L-lysine GHK-Cu Tolerance & Status Safety data from clinical and cosmetic studies Published Clinical & Preclinical Data Key studies published in Int J Mol Sci, BioMed Res Int and dermatological journals -55.8% Reduction in wrinkle volume after 12 weeks of topical application of GHK-Cu cream Anti-Aging Results (12 weeks) 4 000+ Human genes modulated by GHK-Cu (31.2% of the genome) Genomic Impact + 70 % Increased collagen synthesis in human skin fibroblasts Collagen Stimulation Comparison Published Clinical & Preclinical Data Key studies published in Int J Mol Sci, BioMed Res Int and dermatological journals -55.8% Reduction in wrinkle volume after 12 weeks of topical application of GHK-Cu cream Anti-Aging Results (12 weeks) 4 000+ Human genes modulated by GHK-Cu (31.2% of the genome) Genomic Impact + 70 % Increased collagen synthesis in human skin fibroblasts Collagen Stimulation Comparison Important Notice Search Only Not intended for human consumption
