Where the fine print differs from the marketing language, both versions appear side by side - because giving you everything you need to make the call yourself is the whole point
Nerve-related symptoms may take longer and dont always reverse fully, especially if deficiency was long-standing
As a result, it is clear that the industry expects to provide better alternatives than GLP-1 drugs in the foreseeable future
Some people on GLP-1 medications also experience nausea or food aversions
GHK-Cu has been studied in hair contexts as well, but its primary research is in skin, and its hair effects are more indirect, arising from scalp repair and anti-inflammatory activity rather than direct follicle stimulation
That is a real domain of legitimacy, but it is not evidence for injected whole-body regeneration