How is Robert F. Kennedy Jr. involved in the peptide trend?

Health Secretary Robert F. Kennedy Jr. has built a national following among Americans who are skeptical of traditional medicine, and he has vowed to "end the FDA's war" on peptides and other alternative treatments.

What is the FDA doing to crack down on the peptide industry?

The FDA has been trying to crack down on the peptide industry, sending warning letters to clinics that promote the products and adding more than two dozen peptides to a list of ingredients that should not be made by specialty pharmacies.

Home / Health / Wellness Craze Fuels Surge in Unapproved Peptide Injections

Wellness Craze Fuels Surge in Unapproved Peptide Injections

Q: What are the risks of using unapproved peptides?

Doctors warn that unapproved peptides, often produced in unregulated facilities, could pose serious health risks, including allergic reactions and other harms.

14 Nov

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Summary

Surging popularity of unapproved peptides for muscle, skin, and longevity
Many peptides banned by sports authorities as doping substances
FDA struggles to crack down on clinics promoting risky, unproven peptides

As of November 14th, 2025, a growing number of Americans are turning to unapproved and potentially dangerous chemicals in the pursuit of wellness and longevity. The latest trend involves the surging popularity of GLP-1 weight loss medications and other so-called "peptides" that are being pitched as ways to build muscle, rejuvenate skin, and extend life.

However, many of these peptides have never been approved for human use, and much of the evidence supporting their benefits comes from studies in animals rather than rigorous clinical trials. In fact, several peptides, such as BPC-157 and TB-500, are banned by international sports authorities as doping substances.

Despite the lack of scientific evidence, influential figures like Health Secretary Robert F. Kennedy Jr. have built a national following among Americans who are deeply skeptical of traditional medicine. Kennedy has vowed to "end the FDA's war" on peptides and other alternative treatments, a move that could pave the way for more widespread use of these unproven substances.

Wellness clinics and "biohackers" are among the biggest proponents of these peptides, offering them for hundreds of dollars per vial and often labeling them as "research use only" to skirt FDA regulations. Doctors warn that these peptides, often produced in unregulated facilities, could pose serious health risks, including allergic reactions and other harms.

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