About SlimFast
SlimFast has been a household name in weight management since 1977, pioneering the meal replacement approach to dieting. The brand introduced the concept of replacing breakfast and lunch with specially formulated shakes, then eating a sensible dinner - a plan that made weight loss simple and accessible for millions. At its peak around 2000, SlimFast was generating over £1 billion in annual sales globally, with celebrity endorsements from names like Whoopi Goldberg. The brand became not just a product line but a lifestyle movement, offering shakes, bars, and snacks as part of a structured weight loss programme. The UK and European operations of SlimFast were acquired by Supreme, a British company, in October 2025. The brand maintains a strong retail presence across major UK supermarkets including Tesco, Sainsbury's, Asda, Morrisons, as well as discount retailers like Home Bargains and B&M, and Amazon. Today's SlimFast range includes ready-to-drink shakes, shake powders, meal replacement bars, and high protein snacks. The products are designed to provide balanced nutrition whilst creating a calorie deficit for weight loss. Flavours span chocolate, vanilla, strawberry and various other options across the range. Compare SlimFast shake and bar prices across UK retailers on Grocefully to find the best deals on meal replacement products for your weight management goals.





