A shadow economy for unlicensed weight-loss medications is propelled by social media fitness personalities and vendors on messaging platforms, according to recent findings.
Retatrutide, which is still in clinical trials, is being promoted by online personalities for its supposed fat-burning effects. Viewers are encouraged to message these accounts directly for source information, while also receiving promotional offers.
Additionally, a flourishing market exists on messaging services, where groups with thousands of members share “before and after” photos, injection guides and claims of rapid British shipping. Vendors promote the drug there before directing buyers to WhatsApp for transactions.
Retatrutide is an experimental injection created by US drugmaker Eli Lilly. The treatment affects three intestinal hormones – GLP-1, GIP and glucagon. Preliminary studies suggest it could help individuals lose up to 25% of their total weight. Referred to as the “triple G”, the drug is being promoted online as the successor to Ozempic.
However, physicians and pharmacists have warned that the distribution of what remains an unapproved drug in the UK is a cause for concern and could lead to 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 treatments such as Mounjaro.
Marketing retatrutide on TikTok or Telegram is illegal in the UK, as it is an unlicensed medication that cannot be marketed or distributed for human use under the British medical regulations.
Several influencers attempt to circumvent the rules by referring to the substance as a “research chemical” or describing it as “not for human consumption”. Retatrutide is not a controlled substance, but advertising and distribution can still breach pharmaceutical, marketing, and customer laws, potentially leading to fines, legal action or imprisonment.
According to TikTok, the service has taken down problematic content and banned related hashtags and query recommendations. The organization stated it was dedicated to keeping the service safe and investing in strengthening compliance measures.
Research also found communities with up to 9,000 members marketing retatrutide using Telegram's built-in search feature, which functions like a online catalog. Typing “retatrutide” instantly brings up groups with thousands of users, populated with images of weight loss, positive reviews and step-by-step guides for preparing or injecting at home.
Within moments of joining one community, a vendor shared WhatsApp details, where most transactions occur. The vendor provided an guidebook and guaranteed delivery within 48 hours. When questioned whether the product was genuine, one vendor responded: “You can’t be sure.” Another provided a image of a alleged laboratory certificate. None asked about body mass, medical conditions or past usage.
Within these groups, messages display dark colored parcels with postal service labels, stating to include fresh supplies. One message read: “It took eight of us to load them this morning.”
Buyers can choose between powder vials, mixed at home with sterile water, or pre-filled injectors typically priced at £160 for 20 milligrams. When asked how much time a injector should be used, sellers give contradictory answers varying between a few weeks to “depends on your body”.
A representative for Telegram said it actively moderated dangerous content on its platform including material that encouraged the “misuse of controlled medications”. The company added that it removed “millions of pieces of harmful content each day”.
“Individuals are administering substances they cannot confirm. Although the science behind this drug is sound, these digital products may not contain what they advertise,” stated a pharmacy expert, the director of pharmaceutical services at a pharmacy service.
Dr Crystal Wyllie of Asda Online Doctor connected the increase in demand to recent cost increases for authorized slimming medications such as Mounjaro. “With prices rising, individuals are using online platforms. But counterfeit treatments are extremely dangerous. You can’t be certain what’s contained or whether the conditions they were made in was clean,” she explained.
Her staff has previously seen individuals injured by personal administration from unconfirmed sources. “We recognize the disappointment, but purchasing from Telegram or communication platforms is taking chances with your well-being,” said the doctor. “These substances could be impure or improperly measured.”
A spokesperson from Eli Lilly stated the substance was in third stage research studies and had not been reviewed or authorized by any regulatory agency globally. “Therefore at this point no one can market [it] for human use,” they said, adding that any item “misleadingly claiming itself as a Lilly investigational product not yet authorized … may expose users to potentially serious health risks”.
Maya Sterling is an automotive finance specialist with over a decade of experience in helping UK drivers find the best deals on car loans and insurance.