For anyone competing in tested sport, it's named on WADA's 2026 prohibited list under non-approved substances [13]
By simultaneously activating the glucagon-like peptide-1 (GLP-1) and glucose-dependent insulinotropic polypeptide (GIP) receptors, it effectively promotes insulin secretion and reduces glucagon release, leading to better blood sugar regulation and weight loss support
The LR3 (Long R3) modification is a clever bit of bioengineering that dramatically extends its half-life and, crucially, prevents it from being bound and rendered inactive by insulin-like growth factor-binding proteins (IGFBPs) in the bloodstream
You can manage these expenses in the following ways: Insurance coverage: Some healthcare insurance plans may cover part of the cost or sometimes the full cost of the medication if you meet their eligibility criteria
Regular IGF-1: Key Differences IGF-1 helps with muscle growth and development, but its natural form is only active in the body for a very short period of time
Researchers who prioritize body composition should consider supplementing either protocol with adequate protein intake