Life Extension

About

Life Extension has been publishing supplement research and selling formulations since the 1980s, and it sells at-home blood test panels alongside the products. The testing side is the useful part for GLP-1 users: metabolic markers, vitamin D, B12, and a lipid panel give you a baseline to measure against as weight comes off. The catalog is large and skews toward specific mechanisms rather than general wellness. Bring results to your prescriber rather than self-interpreting them.