IV hydration therapy bypasses the digestive system to deliver fluids and nutrients directly into the bloodstream
GHK-Cu is generally considered very safe because it is a biomimetic substance meaning your body already recognizes and produces it
Beyond the direct financial cost, there is the opportunity cost
In research environments, it is commonly used as a bacteriostatic solvent to help inhibit microbial growth during multi-use experimental procedures
While there are over-the-counter peptides on the market, they are not regulated by the FDA and lack the safety and efficacy of prescription treatment from a board-certified physician
For the purposes of this comparison, the important point is narrow and factual: tesamorelin and sermorelin are both GHRH-receptor agonists, so they share a mechanism with each other and with native GHRH, but not with the ghrelin-receptor secretagogues