Rise in unregulated peptide use linked to health risks for young Australian men

Unregulated injectable peptides and anabolic steroids are becoming popular among young Australian men seeking rapid muscle growth, often sourced from non-medical gym contacts. The case of Alex Boutin, who died of a heart attack in October 2024 after years of using such substances, illustrates the potential fatal consequences; police uncovered a cache of bodybuilding drugs in his Sydney residence. Dietician Alex Rodrigues labeled the spread of these unapproved peptides as a worrying development that may reflect underlying eating disorders, while Mel Wilton of the Butterfly Foundation highlighted the vulnerability of youths exposed to online and peer-driven promotion.

The Butterfly Foundation’s BodyKind Youth Survey revealed that 84 % of boys aged 12-18 aspire to be more muscular, and the organization estimates around 365,000 Australian men live with an eating disorder. The Therapeutic Goods Administration has reported acute liver toxicity linked to the unapproved peptide Retatrutide and contamination with heavy metals in similar products. Experts stress that users often lack knowledge of the risks and that the substances are illegal to import or sell in Australia.