Best Meal Replacement Bars Deals Online in the UK (25 Deals Found)

Last Updated - 23/08/2025 Sort By:

Best Choice
SlimFast

New
SlimFast Tasty Balanced Meal Bar, Low Calorie Replacement Bars for Weight Loss and Diet, High Protein, Healthy Snacks fo
NEVER RUN ON EMPTY: SlimFast low-calorie snacks are ready-to-eat high protein meal replacement bars that support your we

£19.95
SlimFast

New
Slim Fast Bundle 16x60gram Meal Bars in Choc Chip, Orange, Rocky Road and Very Berry Tasty, Balanced For Weight Loss, Hi
REPLACEMENT MEAL BARS Get ready for a burst of flavour with our delish NEW Meal bars! Packed with everything you need fo

£37.49
New
Warrior Crunch Bars 12 Pack – Meal Replacement – High Protein Low Sugar – BBE
BBE Products - All listed from June 2024 to August 2025! Amazing taste still, but at a much cheaper price. 🔥 Warrior Cr

£11.99
Shake That Weight

New
Shake That Weight Meal Replacement Bar - Chocolate Peanut - 10 Bars - Meal Replacement Plan for Weight Loss - Very Low C
WEIGHT LOSS BARS — reach your weight loss goals with Shake That Weight’s low carb meal replacement bars, designed for ra

£26.35
Free Shipping
New
Fulfil Vitamin & Protein Bars 10 Bars in Total 5 different flavours BBD 16/10/25
Fulfil Vitamin & Protein Bars 10 Bars in Total 5 different flavours BBD 16/10/25

£16.12
SlimFast

New
SlimFast Snack Bar, Low-Calorie Healthy Snacks For Adults, Chocolate & Protein Bars Alternative, Part of Balanced Diet,
99 Calories

£18.00
Free Shipping
Best Value
Warrior

New
Warrior Raw Protein Bars – 12 x 75g Oat Bar Flapjacks – High Fibre, Low Sugar – Ideal Meal Replacement or Healthy Nutrit
HUGE 20 GRAMS OF PROTEIN PER BAR - That's more than 3 whole eggs Our bars are packed with high-quality milk protein to h

£11.76
Free Shipping
New
SlimFast | Meal Replacement Choc Chip| High Protein (4X Box of 4, Total 16 Bars)
The Slim Fast Meal Replacement Choc Chip High Protein bars are packed with protein and designed for weight management an

£30.83
Huel

New
HUEL Complete Nutrition Bars - 51g Bars - Pick any 10-5 Flavours to choose from - Choc Chip Cookie Dough, Dark Chocolate
Pick Any 10 flavours of your choice, in this customised assorted pack!

£26.99
New
Diet Fuel UItralean 4.4KG Meal Replacement Slim Weight Loss Whey Protein Shake
Plus, it’s high in protein to make sure you’re hitting your daily levels, and high in fibre, which is an essential part

£31.99
AETN Creations

New
AETN Creations High Protein Meal Replacement Bars – 12x60g Variety Pack (Berry, Rocky Road, Choc Chip) – Slim Fast Style
Complete Meal Replacement Bars – Nutritionally balanced meal bars formulated to support weight management. Each 60g bar

£24.95 £26.89
Free Shipping
Yubi Bar

New
Yubi Mix Variety Box 12 Pack - Protein Bars - 99 Calories, High Protein, High Fibre, Low Sugar, Gluten Free and Dairy Fr
🌱 PROOF IS IN THE TASTING – We have spent years developing a protein bar which tastes just like a chocolate bar. Find o

£13.99
Free Shipping
New
Grenade Oreo 20G Protein Bar High Protein Low Sugar 12x60g BEST BEFORE 03/2025
Fuel your body and satisfy your cravings with the Grenade Oreo Protein Bar, the ultimate snack for fitness lovers, choco

£11.99
Shake That Weight

New
Shake That Weight Chocolate Coconut Meal Bars - 10 Meals, 13.9g Protein, Gluten-Free, Low Sugar Meal Replacement Bars fo
CHOCOLATE COCONUT TREAT: 10 meal bars with a chewy coconut centre coated in smooth milk chocolate, a tasty replacement f

£24.50
Free Shipping
New
SlimFast Meal Replacement Bars VERY BERRY 16 × 60g High Protein Weight Loss Diet

£25.99 £26.79
SlimFast

New
SlimFast Choc Chip Meal Replacement Bar - 4x60g - Low Calorie Meal Replacement for Weight Loss & Diet - 15g Protein, 23
NEVER RUN ON EMPTY: SlimFast low-calorie snacks are ready-to-eat high protein bars for meal replacement that support you

£9.99
New
SlimFast | Meal Replacement Choc Chip| High Protein (4X Box of 4, Total 16 Bars)

£24.59
New
Slim Fast Meal Bars - Choc Chip 12 X 60g 211Kcal, High Protein Meal Replacement

£24.99
New
Slim Fast Meal Replacement Bars Salted Caramel & Chocolate Fudge, 16x60g Bars

£33.89
New
24 x Grenade Oreo Protein Bar High Protein Low Sugar 12x60g BEST BEFORE 01/2025
Grenade Oreo 20G Protein Bar High Protein Low Sugar 12x60g DISCOUNTED

£19.99
New
Eontu Bars - Meal Replacement - Eontu Diet - All Flavours Available
You can choose the products you want and customise the diet to your liking. - Milk chocolate truffle. We provide informa

£28.00
New
Grenade SALTED CARAMEL 20G Protein Bar High Protein Low Sugar 12x60g DISCOUNTED
Grenade's low-sugar protein bars are a high-protein, low-carb snack. Nutritional Info (per 100g): Energy 1572kj/376kcal,

£12.48
New
SlimFast Tasty Balanced Meal Bar, Low Calorie Replacement Bars for Weight Loss

£33.99
New
Slimfast Meal Replacement Bars Chocolate Strawberry Low Calorie Snack 30 x 25g
Introducing the new and improved SlimFast Snack bars. Our tasty Choc snack bars are so good you won't believe they're un

£16.99
New
Meal Replacement 2.2Kg Diet Shakes Slim Weight Loss Whey Protein Shake Powder
Plus, it’s high in protein to make sure you’re hitting your daily levels, and high in fibre, which is an essential part

£20.99

25 Meal Replacement Bars deals are available from: Amazon, eBay stores, starting from £9.99.
The biggest discount we found is 7% on AETN Creations High Protein Meal Replacement Bars – 12x60g Variety Pack (Berry, Rocky Road, Choc Chip) – Slim Fast Style Snack Bars + 7-Day Planner at Amazon.
The lowest price we found is £9.99 while the highest is £37.49.
Prices for the best Meal Replacement Bars deals average at £22.35.
Last updated on August 23, 2025.
We scanned these quality online stores and more to deliver you with the best offers online available for Meal Replacement Bars.