is ghk-cu good for you All About Peptide GHK-Cu Peptide: What It Does

An example is: Vedolizumab (brand name: Entyvio) Interleukin (IL) 12 and IL-23 antagonists block two cytokines (chemicals made by cells that affect other cells, specifically IL-12 and IL-23) from causing swelling in Crohns disease and ulcerative colitis

If the actual interest is personal weight management, thats a conversation for a licensed prescriber, not a peptide vendor, given how different the risk profile is from a research tool compound like AOD-9604

However, for single-use, sterile water for research without a preservative might be a more appropriate and cost-effective choice

doi:10.1016/j.biopha.2023.114936 Tucker M, Keely A, Park JY, et al