(2014) Cereal foods are the major source of betaine in the Western diet- Analysis of betaine and free choline in cereal foods and updated assessments of betaine intake, Food chemistry, Vol
This causes the drug to bind to human serum albumin, a large transport protein abundant in the blood, with a natural half-life of approximately 20 days
Treatment is subject to a pharmacist suitability assessment
Rotate sites to avoid problems and ensure absorption

Research Focus Areas Investigations into copper transport and biological copper homeostasis Studies of dermal fibroblast collagen and elastin synthesis in cell culture Examination of wound-healing pathways in rodent skin models Antioxidant and superoxide-dismutase mimetic activity in in-vitro assays Hair-follicle and dermal-papilla cell research Quality & Verification Synthesized via solid-phase peptide synthesis (SPPS) in an ISO-certified facility 99% purity verified by reverse-phase HPLC Cu content confirmed by atomic absorption spectroscopy or ICP-MS Independent third-party Certificate of Analysis available on request Sequence: Gly-His-Lys (with Cu coordination) Storage & Handling Store lyophilized vials at 20C for long-term stability (protected from light) Once reconstituted, store at 28C and use within 2830 days Avoid repeated freeze-thaw cycles Sealed under nitrogen and shipped in insulated packaging Preclinical Research Summary GHK-Cu is the copper(II) complex of the endogenous human tripeptide glycyl-L-histidyl-L-lysine (Gly-His-Lys)

Delayed gastric emptying prevents rapid post-meal glucose spikes and creates sustained fullness, reducing appetite and caloric intake