Influencers and celebrities are using unapproved peptide therapies. What does the science say about them?

Add Yahoo as a preferred source to see more of our stories on Google. Unapproved peptide injections have surged across social media, becoming a go-to “hack” for building muscle, healing injuries, and ...

The latest wellness craze involves injecting these molecules for athletic performance, longevity and more. Scientists say the ...

Add Yahoo as a preferred source to see more of our stories on Google. Peptides are tiny links of fewer than 20 amino acids, a “sequence [that] gives [them] a certain shape [so that] they can bind to ...

Fueled by emerging research, countless celebrity endorsements, and influencer hype, peptides are one wellness trend that’s impossible to ignore moving into 2026. The proof is in the Google Trends data ...

Many injectable peptides are unregulated and have not been reviewed for safety by the FDA. Users have reported side effects such as injection site reactions, fatigue, headaches, and gastrointestinal ...

Unapproved peptide drugs have become a trendy new hack among wellness influencers, fitness coaches and celebrities, pitched as a way to build muscle, shed pounds and look younger. Online stores will ...

A couple of weeks ago, Jennifer Aniston divulged two major confessions in her Wall Street Journal interview. The first is that she once tried a salmon sperm facial, though she admittedly isn't sure if ...

If you’ve ever wondered the secret to Jennifer Aniston’s perpetually perfect hair and complexion, you’re in luck: The 54-year-old just revealed that peptide injections, also known as peptide therapy, ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Peptides are tiny links of fewer than 20 amino acids, a “sequence [that] gives [them] a certain shape [so ...