A 2026 preprint went big, analyzing more than 6,400 grey-market samples across fourteen compounds, retatrutide among them
This could be down to where I am in my hormonal cycle but I often have one or two spots whatever day it is (sob!) and I seem to have had rather clear skin for a few weeks now surely this cannot be a coincidence
10.1242/dev.00486 66 MilloniggS.MinasakiR.NouschM.EckmannC
Click on the JSmol tab to take a closer look at how GLP-1 (PDB 6X18), semaglutide (PDB 7KI0), tirzepatide (PDB 7FIM), and orforglipron (PDB 6XOX) are able to stabilize the active form of the GLP-1 receptor, and compare these structures to that of the inactive GLP-1 receptor (PDB 6LN2)
It's important to note that while beast studies can give precious perceptivity, further clinical trials are necessary to confirm these findings and estimate the efficacity and safety of Melanotan II in humans