Storage before and after reconstitution Lyophilized powder (before mixing): Freezer: -20C (best, 24+ months) Refrigerator: 2-8C (good, 12-18 months) Room temp: Short-term only (weeks) After reconstitution: Refrigerate immediately (2-8C) Use within 30 days Never freeze liquid peptide Protect from light (amber vials or keep in box) Traveling with GHK-Cu: Cooler with ice packs Refrigerate ASAP Powder easier to travel with Check local laws for international See our peptide storage guide , how long reconstituted peptides last in fridge , and should copper peptides be refrigerated
GHK-Cu is a complex consisting of the tripeptide GHK (glycyl-histidyl-lysine) and copper (Cu).2 GHK was discovered in 1973 by Dr
They're functionally different interventions with different absorption profiles, different target tissues, and different reasons to choose them
Kharaziha P, Rodriguez P, Li Q, Rundqvist H, Bjorklund AC, Augsten M et al
Shelf life 2436 months when stored correctly in sealed format
Quality Assurance & Batch Documentation The current USCL 070626 documents are centralized below and retained in the COA, HPLC, and MS tabs
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