Asda has changed the rules for shoppers trying to get their hands on Prime.
The viral hydration drink, created by YouTube stars KSI and Logan Paul, has been flying off shelves as kids are desperate to purchase it. Despite regular deliveries of the product, Asda is struggling to meet demand.
As a result the retail giants have decided to limit how much of the product each customer can buy. Shoppers can now only purchase three of each flavour.