Which? said it found evidence of Amazon, eBay, Holland & Barrett, Superdrug and Temu, among others, making ‘outlandish claims ...

Products are not allowed to claim that they can have the same effects as prescription medicines, such as weight-loss jabs ...

Major retailers and online marketplaces are using ‘misleading’ claims to advertise weight-loss supplements - The watchdog has ...

MISLEADING weight-loss supplements that wrongly claim they are as good as fat jabs are on sale on Amazon, Temu and eBay, a ...

The watchdog has called for “better oversight” of the industry so regulators can crack down on these misleading listings ...

In November and December 2025, Which? researchers looked at weight-loss supplements listed for sale on popular online marketplaces and health retailers - including Amazon, eBay, Holland & Barrett, ...

Warning over ‘outlandish claims’ in misleading weight-loss supplement adverts - Products are not allowed to claim that they ...

Compare intermittent fasting and keto to learn how each affects weight loss and blood sugar. Find out which eating style ...

Some people lose 2 to 10 pounds in the first week on the ketogenic (keto) diet, but most early weight loss is water weight. The keto diet shifts your body into ketosis within 1 to 4 days by limiting ...

Plus, exactly how to get results from whatever activity you love to do.

Brands are claiming their products will help to burn fat, block carbs or suppress your appetite. Or, that their products can increase GLP-1 production (the appetite-regulating hormone that ...