The clinical consensus is clear: GLP-1 drugs are not magic
95% CI, 0.43-0.63
Statistical details, including the test used and exact p values, are provided in the figure or figure legends
Four molecule families have peer-reviewed clinical evidence supporting their use in microinfusion-style delivery: copper tripeptide GHK-Cu (collagen synthesis, gene-expression modulation), recombinant epidermal growth factor or sh-Oligopeptide-1 (keratinocyte proliferation, dermal restructuring), polydeoxyribonucleotide PDRN (adenosine A2A receptor activation, fibroblast stimulation, anti-melanogenesis), and a multi-molecular-weight hyaluronic acid system (50 kDa to 2000 kDa fractions, each with different penetration depth and biological role)
Labs typically incorporate standard safety procedures, including PPE, proper sharps handling when needles are used in animal studies, and clearly labeled storage