Social Media Influencers Driving Unofficial Market for Unlicensed Weight-Loss Drug

An underground economy for unapproved slimming drugs is propelled by TikTok fitness influencers and sellers on messaging platforms, based on recent findings.

Experimental Drug Acquiring Popularity Online

The experimental drug, which is still in clinical trials, is being promoted by online personalities for its supposed fat-burning properties. Followers are encouraged to message these profiles directly for supplier links, while also receiving discount codes.

Thriving Commerce on Messaging Platforms

Separately, a flourishing trade exists on messaging services, where groups with numerous of participants share “before and after” images, injection guides and claims of next-day British shipping. Sellers market the drug there before redirecting buyers to other platforms for purchases.

Understanding The Experimental Drug

Retatrutide is an experimental injectable created by US drugmaker Eli Lilly. The drug affects three gut hormones – GLP-1, glucose-dependent insulinotropic polypeptide and pancreatic hormone. Preliminary studies suggest it could help patients lose up to a quarter of their total weight. Nicknamed the “triple G”, the substance is being promoted online as the successor to Ozempic.

Healthcare Experts Voice Worries

However, doctors and pharmacists have warned that the distribution of what remains an unlicensed medication in the UK is a cause for concern and could result in users injecting substances of uncertain source.

Some professionals stated the popularity for the experimental drug could be linked to the increasing price of licensed slimming products such as Mounjaro.

Regulatory Position and Enforcement

Marketing the unapproved drug on TikTok or Telegram is prohibited in the UK, as it is an unlicensed drug that must not be marketed or distributed for personal consumption under the Human Medicines Regulations 2012.

Several influencers attempt to circumvent the regulations by referring to the drug as a “research chemical” or describing it as “not for human consumption”. Retatrutide is not a restricted substance, but promotion and distribution can still violate pharmaceutical, advertising, and consumer laws, potentially leading to penalties, legal action or prison.

Service Response and Content Elimination

According to TikTok, the platform has taken down violative content and prohibited related keywords and search suggestions. The organization stated it was committed to maintaining the platform safe and allocating resources in enhancing enforcement strategies.

Online Marketplace Operations

Investigations also found groups with up to 9,000 members selling the experimental drug using the platform's built-in search feature, which operates like a online catalog. Entering “retatrutide” immediately brings up channels with thousands of members, populated with photos of weight loss, glowing reviews and step-by-step guides for mixing or administering at home.

After moments of joining one group, a vendor posted WhatsApp details, where the majority of transactions take place. The seller sent an instruction manual and promised shipping within two days. When asked whether the product was authentic, one vendor responded: “You can’t be sure.” Another shared a photo of a alleged testing documentation. None inquired about body mass, health issues or past usage.

Product Information and Pricing

Within these groups, messages display black plastic parcels with Royal Mail labels, stating to include fresh supplies. One communication read: “It took eight of us to load them this morning.”

Customers can select between powder vials, prepared at residence with purified liquid, or ready-to-use pens typically priced at £160 for 20mg. When asked how long a pen should be used, vendors give conflicting responses ranging from a few weeks to “depends on your body”.

Service Oversight and Safety Actions

A spokesperson for Telegram said it regularly moderated dangerous material on its service including material that promoted the “misuse of controlled medications”. The organization noted that it removed “millions of pieces of harmful content each day”.

Healthcare Professional Cautions

“Individuals are administering substances they can’t verify. Even if the science behind retatrutide is sound, these digital products may not include what they advertise,” said 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 cost increases for authorized weight-loss drugs such as Mounjaro. “With prices rising, patients are using online platforms. But fake injections are highly risky. You cannot know what’s inside or whether the conditions they were produced in was sterile,” she said.

Her staff has already encountered patients harmed by self-injection from unverified sources. “We recognize the frustration, but purchasing from Telegram or WhatsApp is taking chances with your well-being,” said the doctor. “These materials could be impure or improperly measured.”

Manufacturer Statement

A representative from Eli Lilly said retatrutide was in third stage clinical trials and had not been evaluated or approved by any regulatory agency globally. “Consequently at this time no one can market [it] for personal consumption,” they said, adding that any item “falsely representing itself as a Lilly experimental substance not yet authorized … may expose users to possibly serious medical dangers”.

Cindy Shea
Cindy Shea

A communication strategist with over a decade of experience coaching executives and professionals to enhance their vocal presence and influence.