Trying to look up specific peptides on TikTok now yields a “no results found” page for queries such as semaglutide, BPC‑157, retratutide and similar terms. The restriction has not entirely eliminated peptide‑related content from the platform; peptides are chains of amino acids that include approved drugs like insulin and GLP‑1 medications as well as unregulated, unapproved compounds. Some promoters, including RFK Jr., argue that these unapproved substances can help with everything from weight loss to wound healing, despite a lack of clinical data to back those claims. As a result, a large number of influencers on TikTok continue to champion these products even though search results are being suppressed.