Last updated: 27 Sept 2023 · Codes checked daily — how we verify
SlimFast is a well-known brand in the UK that offers a range of weight loss products, including meal replacement shakes, bars, snacks, and dietary supplements, which can be purchased online from various retailers. We have been working with SlimFast to bring you exclusive voucher codes since 2004.
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Daria had her eye on some SlimFast items costing a total of £118.50, and had recently received a 10% off voucher code in an email. She had heard rumours of an upcoming 40% clearance sale and wanted to check the savings she could make on the off chance that they would accept the voucher code on an already discounted product. Daria used our calculator and discovered that by applying both the sale discount AND the voucher together, her basket would drop to just £63.99 - a massive saving of £54.51! The calculator showed her exactly how each discount stacked up and she decided to wait for the sale and see if her dreams would come true! After many good experiences, Daria has trusted PriceDash for many years as her source of validated codes and often visits us when she needs to order from SlimFast.
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Enter your basket total, any delivery costs, sale discounts, and voucher codes. The calculator shows you the final price after all discounts are applied, including whether you qualify for free delivery.
Get ready for a flavourful slim-down with 2 for £12 on selected SlimFast products at Boots - your wallet will feel lighter too!
