Peptides Comparison

Sermorelin vs Tesamorelin: Which GH Peptide Should You Choose? (2026)

Sermorelin and Tesamorelin both stimulate GH release but serve different goals. Tesamorelin is FDA-approved for visceral belly fat with clinical 15-18% reduction. Sermorelin is the gentler, much cheaper option for sleep, recovery, and long-term anti-aging. This guide compares mechanism, dosage, side effects, costs, and exactly which one fits your goal.