Human evidence is most relevant to topical skin and wound studies, while injectable and systemic anti-aging claims remain much less certain
FDA's stated reasons: Immunogenicity risk Could trigger immune reactions Impurities Compounded versions may be contaminated Lack of characterization Don't fully understand the molecules No human safety data Haven't been properly tested Reported adverse events Some have documented side effects The DOJ Prosecution: $1.79 Million Forfeiture In a landmark case, the Department of Justice prosecuted Tailor Made Compounding LLC for distributing unapproved peptides including BPC-157
Supplements like biotin, vitamin D, zinc, and iron can further strengthen results
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No age-specific dosing guidelines exist in published research
Wegovy (semaglutide): MHRA-approved for chronic weight management