French consumer group CLCV and fraud inspectors have warned of major health risks and misleading claims across France's two billion euro dietary supplement market.
With more than 30,000 supplement references sold nationwide under vague regulatory rules, authorities report that one in three products inspected contains serious anomalies, including unlisted prescription drugs and forbidden plant ingredients.
Dietary supplements occupy an ill-defined space between food products and pharmaceutical medicines, leaving many consumers uncertain about what they are purchasing. The confusion is driven by product packaging that uses vague health claims to mimic medical treatments without meeting scientific standards.
Vague Claims and Regulatory Gaps
Selma Amimi, a project officer for the French consumer association CLCV, highlighted anti-fatigue treatments featuring slogans such as facilitated breathing and strengthened natural defences. Amimi said these descriptions border on medical terminology, which leads buyers to believe a product is a medicine when it is not.
An investigation by CLCV analyzed roughly 40 plant-based products claiming to improve physical and emotional well-being, phrasing that holds no medical definition. Amimi explained that botanical health claims linked to plants have been waiting for scientific evaluation for ten years because the European Commission paused its assessment project.
The regulatory delay has allowed social media influencers to step into the role of health advisors. While some post for personal interest, others receive generous payment to advertise supplement products. Investigative journalist François-Xavier Ménage reported that influencers increasingly promote product cocktails to cure illnesses, creating major difficulties inside pharmacies.
Influencer Advice and Pharmacy Frustration
Internet users frequently visit pharmacy counters asking for unapproved products found on obscure websites to treat depression or weight loss. Florence Bellaiche, a pharmacist practicing in Paris, stated that customers regularly request magic formulas while feeling lost. Bellaiche noted that such conditions cannot be treated through online advice and emphasized that pharmacists do not provide medical diagnoses over the internet.
Ménage also observed that many supplement websites claim to conduct rigorous laboratory testing, but clicking on the links yields no actual test results. Today, only half of all dietary supplements in France are sold in physical pharmacies, while the remainder of the market has shifted to online platforms.
The rapid expansion of online sales has created an unregulated digital market featuring thousands of domestic and foreign companies of varying integrity. French fraud prevention officers have stepped up market inspections, discovering anomalies in one third of checked products. These violations include deceptive product labels and undisclosed ingredients added without consumer knowledge.
Online Sales and Laboratory Findings
To inspect composition details, a news team from French television channel TF1 visited a specialized testing laboratory in Strasbourg that analyzes 500 dietary supplements every year. David Regard, a scientist at the laboratory, warned that testing routinely uncovers forbidden and hazardous plants alongside traces of prescription medicines inside supplement samples.
Regard explained that these contaminated products originate from large overseas manufacturing plants in Asia and Africa, or from social media influencers who formulate items themselves or purchase them from secondary websites. In one recent case, the Strasbourg laboratory discovered tea bags marketed as dietary supplements that contained undisclosed Viagra, posing severe health hazards if overconsumed.
Even more dangerous products available online promise to cure severe diseases such as cancer. One dietary supplement accessible in just a few clicks was revealed to be a veterinary antiparasitic medication intended for animals.
Fake Cancer Cures and Legal Action
Ménage identified several warning signs on the vendor's website, including promises of 24-hour customer service despite providing no telephone contact number. The site also referenced non-existent lab tests and claimed to operate warehouses across Europe to create a false impression of business reliability.
François Lafforgue, a lawyer representing the consumer advocacy group Foodwatch, declared that the individuals operating these websites know exactly what they are doing to generate profit at the expense of public health. Foodwatch filed a formal legal complaint against one supplement vendor in February 2019, a copy of which was reviewed by TF1 reporters.
The targeted brand created a dedicated cancer tab on its website, where one patient posted about suffering from lung cancer while undergoing two months of chemotherapy and radiation treatment. The company advised patients that fighting cancer naturally required taking graviola leaves, dandelion root, and bitter apricot kernels, promising complete recovery following a three-month course of treatment.
Lafforgue fought for years to block the fraudulent website, whose operator faces up to two years in prison. However, the site soon reappeared under a different web address, and no criminal trial has taken place seven years after initial complaints were raised.
Industry Growth and Future Regulations
Lafforgue criticized public authorities for failing to take sufficiently firm action, stating that fraudulent operations have been allowed to continue despite repeated warnings and follow-ups from Foodwatch. He described the ongoing regulatory inaction as unacceptable given the direct risks to patient safety.
France's dietary supplement sector now generates more than two billion euros in annual revenue. Although French authorities have promised to introduce stricter regulatory oversight for the industry in the near future, they have not yet announced a specific timeline for implementation.
