What's the best peptide stack for weight loss and muscle preservation?

The most effective stack combines Retatrutide (or Semaglutide) for appetite suppression with CJC-1295/Ipamorelin to preserve lean muscle mass during caloric deficit. The GH-releasing peptides counteract muscle catabolism while the GLP-1 agonist promotes fat loss. Research in <a href='https://pubmed.ncbi.nlm.nih.gov/37385275/' target='_blank' rel='noopener'>NEJM</a> demonstrates superior body composition outcomes with combined metabolic and growth hormone approaches.