Can you track weight and progress
Not everyone needs to push to 12mg
Hims & Hers has strict sourcing guidelines to ensure our content is accurate and current
Independent testing of 2,198 retatrutide samples from 143 vendors revealed massive quality variation purity ranged from 62% to 99.95%, and quantity accuracy diverged by up to 46% from advertised values
Last reviewed: May 16, 2026 Last updated: May 16, 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
The fact that it did not drive significant discontinuation suggests it may be mild for most people who experience it