Final Thoughts Longevity research isn't a single pathway, so there's no single "best" longevity peptide there's a best tool for each mechanism
Additional Credits: Arnold Schwarzenegger: Michael Ochs Archive/ Getty Images, Jose Canseco: Ron Vesely/ MLB Photos/ Getty Images, Lance Armstrong: Tim de Waele/ Corbis/ Getty Images, Ben Johnson: Mike Powel/ Allsport/ Getty Images, Liver King: Mega/ GC Images/ Getty Images, Joe Rogan: Carmen Mandato/ Getty Images, Chris Burnstead: Chris Bernacchi/ Diamond Images/ Getty Images Trevor Thieme is a Los Angeles-based writer and strength coach, and a former fitness editor at Mens Health
Some studies observed no significant changes in melanin indices, highlighting outcome variability, with individual differences, dosage, and treatment duration likely contributing to this inconsistency
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