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Friday, October 16, 2026
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TikTok Content Creators Driving Unofficial Market for Unlicensed Slimming Drug

A shadow market for unapproved slimming drugs is propelled by TikTok fitness influencers and vendors on messaging platforms, according to recent findings.

Experimental Treatment Acquiring Traction Online

The experimental drug, which remains in clinical trials, is being promoted by social media influencers for its alleged fat-burning effects. Followers are encouraged to contact these accounts privately for source information, while also obtaining discount codes.

Thriving Commerce on Messaging Platforms

Separately, a robust trade exists on Telegram, where groups with thousands of participants share “before and after” photos, injection guides and claims of rapid UK delivery. Sellers promote the drug there before redirecting customers to WhatsApp for purchases.

Learning About Retatrutide

Retatrutide is an experimental injection developed by US drugmaker Eli Lilly. The drug affects three gut hormones – GLP-1, glucose-dependent insulinotropic polypeptide and pancreatic hormone. Early trials suggest it could help individuals reduce up to 25% of their total weight. Nicknamed the “triple G”, the drug is being promoted online as the successor to Ozempic.

Healthcare Professionals Voice Worries

Nevertheless, doctors and pharmacists have cautions that the sale of what remains an unapproved drug in the United Kingdom is a cause for concern and could lead to users administering substances of uncertain source.

Several professionals said the demand for the experimental drug could be linked to the increasing cost of approved slimming products such as Mounjaro.

Regulatory Position and Enforcement

Marketing the unapproved drug on social media or messaging apps is illegal in the UK, as it is an unapproved drug that cannot be marketed or supplied for personal consumption under the British medical regulations.

Several content creators attempt to sidestep the regulations by calling to the substance as a “research chemical” or citing it as “not for human consumption”. The substance is not a restricted substance, but promotion and distribution can still breach pharmaceutical, advertising, and consumer laws, risking penalties, prosecution or prison.

Platform Response and Content Elimination

According to TikTok, the service has removed violative content and banned associated hashtags and query recommendations. The organization said it was committed to maintaining the service secure and investing in strengthening compliance measures.

Digital Trading Activities

Investigations also found communities with up to nine thousand participants selling retatrutide using Telegram's integrated search feature, which functions like a online catalog. Typing “retatrutide” immediately displays channels with numerous of users, populated with images of slimming results, glowing testimonials and step-by-step guides for preparing or administering at residence.

Within minutes of entering one community, a seller posted WhatsApp details, where the majority of transactions take place. The vendor provided an instruction manual and promised shipping within 48 hours. When asked whether the substance was genuine, one vendor said: “You can’t be sure.” Another shared a photo of a supposed testing documentation. Not one asked about weight, health issues or previous experience.

Item Details and Costs

Inside these groups, messages show black plastic parcels with Royal Mail labels, stating to contain fresh supplies. One message read: “It took eight of us to load them this morning.”

Buyers can select between powder vials, prepared at residence with purified liquid, or ready-to-use injectors usually priced at £160 for 20mg. When asked how long a pen should last, sellers give contradictory responses varying between a few weeks to “depends on your body”.

Service Oversight and Safety Actions

A spokesperson for Telegram stated it actively moderated dangerous material on its platform including content that encouraged the “misuse of controlled medications”. The organization added that it removed “millions of pieces of harmful content each day”.

Medical Expert Cautions

“Individuals are administering substances they cannot confirm. Even if the science behind retatrutide is sound, these online versions may not include what they claim,” stated Jason Murphy, the director of pharmaceutical services at Chemist4U.

A medical professional of Asda Online Doctor connected the surge in demand to recent cost increases for approved weight-loss drugs such as Mounjaro. “With costs increasing, individuals are turning to online platforms. But counterfeit treatments are highly dangerous. You can’t be certain what’s inside or whether the environment they were made in was sterile,” she said.

Her team has previously encountered patients injured by personal administration from unverified sources. “We understand the disappointment, but buying from Telegram or WhatsApp is gambling with your health,” stated the doctor. “These materials could be impure or incorrectly dosed.”

Producer Statement

A spokesperson from Eli Lilly stated retatrutide was in third stage research studies and had not been evaluated or approved by any government authority globally. “Therefore at this time no one can market [it] for personal consumption,” they said, adding that any product “misleadingly claiming itself as a company experimental substance not yet authorized … may subject patients to potentially serious health risks”.

MD
About the author

Michael Decker

Elena is a sustainability expert with over 15 years in renewable energy projects and environmental policy development.

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