Skip to content
Saturday, October 10, 2026
BlogPublic UK

Social Media Influencers Fueling Parallel Market for Unlicensed Slimming Medication

A shadow economy for unlicensed slimming medications is propelled by social media fitness personalities and vendors on messaging platforms, according to recent findings.

Experimental Drug Gaining Traction Via Social Media

Retatrutide, which remains in research studies, is being advertised by social media influencers for its supposed fat-burning properties. Viewers are urged to message these accounts privately for supplier links, while also receiving promotional offers.

Thriving Commerce on Messaging Platforms

Additionally, a robust trade exists on Telegram, where communities with thousands of members share “before and after” photos, injection guides and assertions of next-day UK delivery. Vendors promote the drug there before directing buyers to WhatsApp for purchases.

Understanding The Experimental Drug

Retatrutide is an investigational injectable developed by American pharmaceutical company Eli Lilly. The drug targets three intestinal hormones – GLP-1, glucose-dependent insulinotropic polypeptide and pancreatic hormone. Early trials indicate it could assist patients lose up to 25% of their body weight. Nicknamed the “triple G”, the substance is being promoted online as the next Ozempic.

Medical Professionals Voice Worries

Nevertheless, doctors and chemists have cautions that the sale of what is still an unapproved drug in the UK is worrisome and could result in individuals administering products of uncertain source.

Several professionals stated the popularity for retatrutide could be connected to the increasing price of approved slimming treatments such as Mounjaro.

Legal Status and Implementation

Marketing the unapproved drug on TikTok or messaging apps is illegal in the United Kingdom, as it is an unlicensed medication that must not be marketed or distributed for human use under the British medical regulations.

Some influencers try to sidestep the rules by referring to the substance as a “research chemical” or describing it as “not for human consumption”. Retatrutide is not a controlled drug, but promotion and supply can still breach pharmaceutical, marketing, and customer laws, risking fines, legal action or prison.

Platform Response and Content Elimination

Based on the social media company, the platform has removed violative content and prohibited associated keywords and query recommendations. The company said it was dedicated to keeping the service secure and allocating resources in strengthening enforcement strategies.

Digital Marketplace Activities

Investigations also discovered communities with up to 9,000 participants marketing retatrutide using the platform's integrated search feature, which functions like a online catalog. Typing “retatrutide” instantly displays channels with numerous of users, filled with images of weight loss, positive testimonials and step-by-step guides for preparing or injecting at home.

Within moments of joining one community, a vendor posted contact information, where most purchases occur. The seller sent an instruction manual and guaranteed shipping within 48 hours. When questioned whether the product was authentic, one vendor responded: “You can’t be sure.” Another provided a image of a alleged laboratory certificate. None inquired about weight, health issues or previous experience.

Product Information and Pricing

Within these groups, posts show black plastic parcels with Royal Mail labels, claiming to contain fresh supplies. One communication read: “It took eight of us to load them this morning.”

Customers can select between dry substance containers, prepared at residence with sterile water, or ready-to-use injectors typically sold at £160 for 20mg. When asked how much time a pen should be used, sellers give conflicting responses varying between a several days to “depends on your body”.

Service Moderation and Security Actions

A spokesperson for Telegram said it actively monitored dangerous content on its service including material that encouraged the “misuse of controlled medications”. The organization noted that it eliminated “millions of pieces of harmful content each day”.

Medical Expert Cautions

“People are injecting substances they can’t verify. Even if the science behind this drug is valid, these digital versions may not include what they claim,” stated Jason Murphy, the head of pharmacy at a pharmacy service.

A medical professional of an online medical service linked the increase in demand to current price rises for approved slimming medications such as Mounjaro. “With costs rising, patients are turning to social media. But fake injections are extremely dangerous. You can’t be certain what’s contained or whether the environment they were made in was sterile,” she said.

Her staff has already seen patients harmed by self-injection from unverified sources. “We recognize the frustration, but buying from Telegram or WhatsApp is gambling with your health,” stated the doctor. “These substances could be contaminated or incorrectly dosed.”

Manufacturer Position

A spokesperson from the pharmaceutical company stated the substance was in third stage research studies and had not been evaluated or authorized by any regulatory agency anywhere in the world. “Consequently at this point no one can sell [it] for personal consumption,” they said, adding that any item “misleadingly claiming itself as a Lilly investigational substance not yet authorized … may subject users to possibly significant health risks”.

Written by

Jared Sawyer

A London-based journalist with over a decade of experience covering UK politics and social policy, known for her insightful commentary.

BlogPublic UK

Type to search articles.