While the growth can't be entirely attributed to GLP-1 adoption, there is a correlation, Scott Dicker, Spins' senior director of market insights, told Business Insider
Once GHK-Cu reaches damaged tissue, the peptide releases its copper payload to activate lysyl oxidase (critical for collagen cross-linking), superoxide dismutase (SOD for antioxidant defense), and multiple matrix metalloproteinases involved in tissue remodeling [1]
They may find joy from watching their favorite characters, shows, videos, etc
Taking Wegovy for the same purpose would not be off-label use
The brain pathway may be more significant than the endocrine route for the physiological effects of GLP-1, especially regarding insulin release, but the endocrine route becomes more pronounced with bigger meals and more L-cell activation (Deacon 2019)