FULL PRESCRIBING INFORMATION: CONTENTS* 1 INDICATIONS AND USAGE 2 DOSAGE AND ADMINISTRATION 2.1 Dosage and Administration 2.2 R Ipamorelin Dosage Guide: Optimal Protocols for Recovery and Muscle Growth CJC 1295 Ipamorelin Benefits, Side Effects, and Cost: The Complete Patient Guide Perfect B When people ask about the best peptides for muscle building, most are starting in the wrong place. There's no peptide that directly builds muscle. At least not one I'm willing to use.