TikTok has started censoring searches for popular peptides

<figure> <img alt="Peptide vial with molecule chains floating around." data-caption="" data-portal-copyright="Image: Cath Virginia / The Verge, Getty Images" data-has-syndication-rights="1" src="https://platform.theverge.com/wp-content/uploads/sites/2/2026/10/STKS538_PEPTIDES2.jpg?quality=90&#038;strip=all&#038;crop=0,0,100,100" /> <figcaption> </figcaption> </figure> <p class="wp-block-paragraph">Trying to pull up information for certain <a href="https://www.healthline.com/health/drugs/peptides-uses-types-safety-guide">peptides</a> on TikTok is now returning a "no results found" page when searching for terms like semaglutide, BPC-157, retratutide, and others. That hasn't entirely erased visibility on TikTok for peptides, which are combinations of amino acids that include substances like insulin and GLP-1. The problem is peptides also include unregulated, unapproved substances that proponents like RFK Jr. say can assist with everything from weight loss to wound healing, despite a lack of clinical data supporting such claims.</p> <p class="wp-block-paragraph">As a result, on social media platforms like TikTok, an army of <a href="https://www.theverge.com/column/866577/optimizer-peptides-compounding-pharmacies-glp-3-retatrutide-influencers-wellness-wild-west">influencer proponents</a> are happy …</p> <p><a href="https://www.theverge.com/science/1014825/peptide-tiktok-search-ban">Read the full story at The Verge.</a></p>