They are claimed to help improve energy levels, brain function and weight loss
Owing to low sample size at the 30-min group ( n = 3) and unequal distribution, within-group analysis was done using Wilcoxon signed-rank test comparing the pre-scans and 120-min post-withdrawal scans
GHK-Cu is the copper-binding regenerative peptide that regulates over 4,000 human genes related to collagen production, wound healing, and anti-inflammatory signaling
So, sermorelin indirectly helps create an environment that supports testosterone production. Sermorelin also increases testosterone biomarkers like luteinizing hormone (LH) and follicle-stimulating hormone (FSH), hormones that tell your testes to ramp up the production of testosterone and sperm (1, 3)
They might help the body work better
Inject a single weekly injection, under the skin (subcutaneously)