synergistically it’ll work since GW activates PPAR-delta receptors, which regulate genes involved in fat metabolism, energy usage, Reta works via hormone receptors: GLP-1 (glucagon-like peptide-1), GIP (glucose-dependent insulinotropic polypeptide), and glucagon (GCGR) receptors. That’s my understanding of them both but my worry is with those combined and fat loss will be more intense but what about muscle loss !?