Peptides are surging in popularity. There's little evidence that they work.

NBC News Clone summarizes the latest on: Peptides Are Surging Popularity Little Evidence Work Rcna265519 - Health and Medicine | NBC News Clone. This article is rewritten and presented in a simplified tone for a better reader experience.

Experts fear that making peptides more accessible puts the cart before the horse, with too many questions remaining about if they're safe and effective.

April 7, 2026, 12:45 PM EDT

By Aria Bendix and Berkeley Lovelace Jr.

The wellness app Noom is getting into the peptide market.

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FOR SUBSCRIBERSDHS hack exposes 40,000 employee names and undercover ICE agents, activists say

FOR SUBSCRIBERSRising diesel prices hit school districts hard ahead of the midterm elections

FOR SUBSCRIBERS‘There goes Texas’: The swing county that could determine the state’s next senator

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FOR SUBSCRIBERSDOJ’s ‘shocking’ flurry of pre-election activity breaks precedent, former officials say

FOR SUBSCRIBERSElectronic machines aren’t flipping votes, despite online claims, election officials say

FOR SUBSCRIBERSDemocratic candidates emphasize their support for gun rights in tight midterm races

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Peptides are surging in popularity. There's little evidence that they work.

For Subscribers

FOR SUBSCRIBERSTrump says Alaska’s Democratic Senate candidate should be prosecuted over Dan Sullivan ballot dispute

FOR SUBSCRIBERSHow California prison reforms helped free a serial rapist called ‘America’s creepiest heir’

FOR SUBSCRIBERSTrump’s final campaign swing is taking on a darker tone

FOR SUBSCRIBERSMel Robbins has midterms advice for you

FOR SUBSCRIBERSFlorida cop charged with possessing dead man’s house had history of misconduct

FOR SUBSCRIBERSDHS hack exposes 40,000 employee names and undercover ICE agents, activists say

FOR SUBSCRIBERSRising diesel prices hit school districts hard ahead of the midterm elections

FOR SUBSCRIBERS‘There goes Texas’: The swing county that could determine the state’s next senator

FOR SUBSCRIBERSThey were deported to Costa Rica, but that won’t stop them from trying to come back to the U.S.

FOR SUBSCRIBERSIsrael’s election has no clear winner — but Benjamin Netanyahu looks far from defeated again

FOR SUBSCRIBERSDemocratic? Republican? Most new young voters register as neither

FOR SUBSCRIBERSDavid Crowley rushes to shore up support with Black voters in Wisconsin governor’s race

FOR SUBSCRIBERSDOJ’s ‘shocking’ flurry of pre-election activity breaks precedent, former officials say

FOR SUBSCRIBERSElectronic machines aren’t flipping votes, despite online claims, election officials say

FOR SUBSCRIBERSDemocratic candidates emphasize their support for gun rights in tight midterm races

For Subscribers

FOR SUBSCRIBERSTrump says Alaska’s Democratic Senate candidate should be prosecuted over Dan Sullivan ballot dispute

FOR SUBSCRIBERSHow California prison reforms helped free a serial rapist called ‘America’s creepiest heir’

FOR SUBSCRIBERSTrump’s final campaign swing is taking on a darker tone

FOR SUBSCRIBERSMel Robbins has midterms advice for you

FOR SUBSCRIBERSFlorida cop charged with possessing dead man’s house had history of misconduct

FOR SUBSCRIBERSDHS hack exposes 40,000 employee names and undercover ICE agents, activists say

FOR SUBSCRIBERSRising diesel prices hit school districts hard ahead of the midterm elections

FOR SUBSCRIBERS‘There goes Texas’: The swing county that could determine the state’s next senator

FOR SUBSCRIBERSThey were deported to Costa Rica, but that won’t stop them from trying to come back to the U.S.

FOR SUBSCRIBERSIsrael’s election has no clear winner — but Benjamin Netanyahu looks far from defeated again

FOR SUBSCRIBERSDemocratic? Republican? Most new young voters register as neither

FOR SUBSCRIBERSDavid Crowley rushes to shore up support with Black voters in Wisconsin governor’s race

FOR SUBSCRIBERSDOJ’s ‘shocking’ flurry of pre-election activity breaks precedent, former officials say

FOR SUBSCRIBERSElectronic machines aren’t flipping votes, despite online claims, election officials say

FOR SUBSCRIBERSDemocratic candidates emphasize their support for gun rights in tight midterm races

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