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Tuesday, October 13, 2026
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TikTok Content Creators Driving Parallel Market for Unlicensed Slimming Medication

A shadow market for unlicensed weight-loss drugs is being driven by social media fitness personalities and vendors on communication apps, according to new investigations.

Experimental Treatment Gaining Popularity Via Social Media

Retatrutide, which is still in research studies, is being advertised by online personalities for its supposed weight-reducing effects. Followers are encouraged to contact these accounts directly for source information, while also obtaining promotional offers.

Active Commerce on Messaging Platforms

Additionally, a flourishing market exists on Telegram, where groups with thousands of members share comparison images, injection guides and assertions of rapid British shipping. Sellers promote the drug there before redirecting buyers to WhatsApp for transactions.

Learning About The Experimental Drug

Retatrutide is an experimental injection created by US drugmaker Eli Lilly. The drug targets three intestinal hormones – GLP-1, GIP and glucagon. Preliminary studies suggest it could assist patients reduce up to a quarter of their body weight. Nicknamed the “triple G”, the substance is being hailed online as the next Ozempic.

Medical Experts Express Concerns

However, physicians and chemists have cautions that the sale of what is still an unlicensed drug in the UK is worrisome and could lead to individuals injecting products of unknown origin.

Some experts said the popularity for retatrutide could be linked to the rising price of approved weight loss products such as Mounjaro.

Regulatory Position and Implementation

Selling retatrutide on TikTok or Telegram is prohibited in the UK, as it is an unlicensed drug that cannot be marketed or distributed for personal consumption under the British medical regulations.

Several content creators attempt to circumvent the rules by calling to the drug as a “research chemical” or citing it as “not for human consumption”. Retatrutide is not a controlled substance, but advertising and distribution can still breach pharmaceutical, marketing, and consumer regulations, risking penalties, prosecution or imprisonment.

Platform Reaction and Material Removal

Based on TikTok, the service has removed problematic material and prohibited related hashtags and query recommendations. The company said it was dedicated to keeping the service secure and investing in strengthening compliance measures.

Online Marketplace Operations

Investigations also discovered groups with up to nine thousand members marketing retatrutide using Telegram's integrated search feature, which operates like a online catalog. Entering “retatrutide” instantly displays groups with numerous of users, populated with images of weight loss, positive testimonials and step-by-step guides for mixing or injecting at residence.

After minutes of entering one community, a seller shared WhatsApp details, where the majority of purchases take place. The vendor provided an guidebook and promised shipping within two days. When asked whether the substance was authentic, one seller said: “You can’t be sure.” Another shared a image of a supposed laboratory certificate. None inquired about weight, health issues or previous experience.

Product Information and Costs

Inside these groups, posts show dark colored parcels with postal service 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, mixed at home with sterile water, or pre-filled injectors usually sold at 160 pounds for 20mg. When asked how much time a injector should be used, sellers give contradictory responses varying between a few weeks to “depends on your body”.

Platform Oversight and Safety Measures

A representative for the messaging service said it actively moderated dangerous content on its service including material that encouraged the “misuse of controlled medications”. The company added that it eliminated “millions of pieces of harmful content each day”.

Medical Professional Cautions

“Individuals are injecting substances they cannot confirm. Although the research behind retatrutide is valid, these digital products may not include what they advertise,” said Jason Murphy, the director of pharmaceutical services at a pharmacy service.

A medical professional of an online medical service connected the surge in demand to current price rises for approved slimming medications such as Mounjaro. “With costs increasing, individuals are using online platforms. But fake treatments are highly dangerous. You can’t be certain what’s contained or whether the environment they were made in was sterile,” she said.

Her staff has previously encountered patients injured by personal administration from unconfirmed sources. “We recognize the disappointment, but buying from messaging apps or communication platforms is gambling with your well-being,” said Wyllie. “These substances could be contaminated or incorrectly dosed.”

Manufacturer Position

A representative from Eli Lilly said the substance was in phase 3 clinical trials and had not been reviewed or authorized by any government authority anywhere in the world. “Therefore at this point no one can market [it] for human use,” they said, adding that any item “misleadingly claiming itself as a company investigational product not yet approved … may expose patients to potentially significant health risks”.

Written by

Isaac Davis

A cultural critic and music journalist with over a decade of experience covering the UK arts scene.

Pulse Culture UK

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