These "liposomes" form a shield around glutathione that 1) protects glutathione from stomach acid and 2) increases the absorption of glutathione through the intestinal wall and into the bloodstream
Pharmacies are responsible for ensuring medications are stored appropriately before dispensing, but patients should verify the expiration date is adequate for their dosing schedule
These are the reasons pharmaceutical-grade production and quality testing exist
PubMed laboratory research record [PMID: 10749343] PubMed record related to this compound for laboratory literature review
Specifically, those who are exposed to high levels of environmental toxins, experience high levels of stress, or are interested in supporting healthy aging and immune function will find this supplement particularly useful
One important caveat: while GHK-Cu shows promise, direct clinical trials on copper peptides specifically for atopic dermatitis remain limited