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Friday, October 9, 2026
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TikTok Content Creators Fueling Parallel Market for Unlicensed Slimming Drug

An underground economy for unapproved slimming medications is being driven by social media fitness personalities and sellers on messaging platforms, according to recent findings.

Investigational Treatment Acquiring Traction Online

Retatrutide, which remains in clinical trials, is being promoted by online personalities for its alleged fat-burning effects. Followers are urged to contact these accounts directly for supplier links, while also receiving discount codes.

Active Commerce on Social Networks

Separately, a robust market exists on Telegram, where communities with thousands of participants share “before and after” images, injection guides and assertions of rapid British shipping. Sellers market the substance there before directing customers to WhatsApp for purchases.

Learning About Retatrutide

Retatrutide is an experimental injection created by US drugmaker Eli Lilly. The treatment affects three intestinal hormones – glucagon-like peptide-1, GIP and pancreatic hormone. Preliminary studies suggest it could help patients lose up to 25% of their body weight. Referred to as the “triple G”, the substance is being hailed online as the next Ozempic.

Medical Professionals Express Worries

Nevertheless, doctors and chemists have warned that the distribution of what is still an unlicensed drug in the United Kingdom is worrisome and could result in individuals administering products of unknown origin.

Several experts stated the popularity for retatrutide could be connected to the increasing price of approved weight loss treatments such as Mounjaro.

Regulatory Status and Enforcement

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

Several content creators try to circumvent the rules by calling 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 violate pharmaceutical, advertising, and customer regulations, potentially leading to fines, legal action or imprisonment.

Platform Response and Content Elimination

According to TikTok, the platform has removed violative content and banned related keywords and query recommendations. The company said it was committed to keeping the platform secure and allocating resources in enhancing compliance measures.

Digital Trading Operations

Research also found groups with up to nine thousand participants selling the experimental drug using the platform's built-in search feature, which functions like a online catalog. Typing “retatrutide” instantly displays channels with thousands of members, filled with images of weight loss, glowing reviews and step-by-step instructions for preparing or administering at residence.

Within moments of entering one group, a seller shared WhatsApp details, where the majority of transactions take place. The vendor provided an guidebook and guaranteed delivery within two days. When questioned whether the substance was genuine, one vendor said: “You can’t be sure.” Another provided a photo of a alleged laboratory certificate. Not one inquired about weight, health issues or previous experience.

Item Information and Pricing

Inside these communities, posts show dark colored packages with Royal Mail stickers, claiming to include fresh supplies. One communication read: “It took eight of us to load them this morning.”

Buyers can choose between powder vials, prepared at residence with purified liquid, or pre-filled injectors usually sold at 160 pounds for 20mg. When asked how long a injector should last, sellers give contradictory answers varying between a several days to “depends on your body”.

Platform Oversight and Safety Measures

A spokesperson for Telegram said it regularly moderated harmful content on its platform including content that encouraged the “misuse of controlled medications”. The organization added that it eliminated “millions of pieces of harmful content each day”.

Medical Expert Cautions

“People are injecting materials they cannot confirm. Even if the research behind retatrutide is valid, these online versions may not include what they advertise,” said Jason Murphy, the head of pharmaceutical services at Chemist4U.

A medical professional of Asda Online Doctor connected the surge in demand to current price rises for approved slimming drugs such as Mounjaro. “With costs rising, patients are turning to online platforms. But fake treatments are extremely risky. You can’t be certain what’s contained or whether the conditions they were produced in was sterile,” she explained.

Her staff has previously seen individuals injured by personal administration from unverified sources. “We recognize the disappointment, but buying from Telegram or WhatsApp is gambling with your well-being,” said Wyllie. “These materials could be contaminated or incorrectly dosed.”

Manufacturer Statement

A representative from Eli Lilly said retatrutide was in phase 3 clinical trials and had not been evaluated or authorized by any government authority globally. “Therefore at this time no one can market [it] for human use,” they said, noting that any item “misleadingly claiming itself as a Lilly experimental substance not yet authorized … may expose users to possibly serious medical dangers”.

By

Kim Martin

Lena Visser is a Dutch designer and writer passionate about visual storytelling and digital innovation.

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