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They are not intended to be used for skincare

References DailyMed: Bacteriostatic Water for Injection (Hospira) prescribing label

BPC-157 is a pentadecapeptide originally found in human gastric juice

Research demonstrates that Dihexa binds to hepatocyte growth factor (HGF) with picomolar affinity and activates the c-Met receptor system, promoting formation of new synaptic connections in the hippocampus

"Topically applied GHK as an anti-wrinkle peptide: Advantages, problems and prospective"

As of mid-2026, neither cagrilintide nor retatrutide is FDA- or EMA-approved for any indication, and no legitimate prescription product exists for either