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Optimal red blood cell levels are important for oxygen transport to muscles and tissues, potentially impacting physical endurance and performance

Lipolysis and Adipose Tissue Modulation Research into the "lipolytic" class focuses on fragments of the Human Growth Hormone (HGH) molecule, such as AOD-9604 and HGH Frag 176-191

Refrigeration is not strictly required by the USP standard

Mass spectrometry (MS) confirmation: Verifies molecular weight matches theoretical MW of 4,622 Da for intact retatrutide

Last reviewed: June 23, 2026 Last updated: June 23, 2026 Written by: Jay Hastings, CEO of PlexusDx Jay Hastings is the CEO of PlexusDx, a precision health company focused on genetic testing, blood biomarker insights, and personalized wellness recommendations