Product Name | SlimFast High Protein Meal Replacement Bar, Bar Rocky Road |
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Allergen Information | Contains: Soy |
Weight | 0.96 Kilograms |
Units | 960.0 gram |
Storage Instructions | Store in a cool dry place. |
Serving Recommendation | 1 bar |
Manufacturer contact | SlimFast, PO Box 145, Birmingham, B24 8WR. KSF Aquisition UK Ltd., 3 Queen's Square, Ascot Business Park, Lyndhurst Road, Ascot, SL5 9FE. Glanbia PLC, 4 Waterside, Citywest Business Campus, Dublin 24, Ireland. |
Country of origin | gb |
Brand | SlimFast |
Age Range Description | Adult |
SlimFast Tasty Balanced Meal Bar, Low Calorie Replacement Bars for Weight Loss and Diet, High Protein, Healthy Snacks for Adults with 23 Vitamins and Minerals, Rocky Road Flavour, Multipack, 16 x 60 g
Purchase options and add-ons
Type | Protein |
Flavour | Rocky Road |
Product benefits | Lose Weight |
Number of items | 1 |
Unit count | 960.0 gram |
Brand | SlimFast |
Age range (description) | Adult |
Material feature | No Artificial Colours |
Total each | 1 |
Item weight | 0.96 Kilograms |
About this item
- NEVER RUN ON EMPTY: SlimFast low-calorie snacks are ready-to-eat high protein meal replacement bars that support your weight loss and help to keep it off*: 14-15 g of protein and less than 230 kcal per bar
- MULTIVITAMIN AND MINERAL POWERHOUSE: protein snacks with 23 vitamins and minerals (incl. Vitamin A, Vitamin D, Vitamin C, Vitamin B6, Vitamin B12, magnesium and zinc) per meal replacement bar
- IRRESISTIBLE FLAVOURS: ready-to-eat meal replacement bars for weight loss come in 4 delish flavours (Choc Chip, Rocky Road, Choc Orange and Very Berry), no artificial colour, flavours or preservatives
- SATISFY HUNGER: Enjoy two SlimFast meal replacement bars a day as part of our 3.2.1 plan to help you lose weight and keep it off, or enjoy it as part of your balanced diet
- Substituting two main daily meals with meal replacements contributes to weight loss, and substituting one contributes to weight maintenance. Source: COMMISSION REGULATION (EU) No 432/2012 of 16 May 2012
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SlimFast

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Important information
Safety Information:
If you are adolescent, pregnant, breastfeeding, have a medical condition or want to lose more than 20% of your weight - then talk about your weight loss plans with your doctor or dietitian
Ingredients:
Protein crisp (23%) (soya protein isolate, tapioca starch, stabiliser: calcium carbonate; salt), glucose syrup, oligofructose, milk chocolate (12%) (sugar, cocoa butter, cocoa mass, skimmed milk powder, lactose (milk), whey powder (milk), anhydrous milk fat, emulsifiers: soya lecithin, polyglycerol polyricinoleate; natural vanilla flavouring), vitamins and minerals1, marshmallows (5%) (glucose-fructose syrup, sugar, water, gelatine (from pork), maize starch, natural flavouring), milk protein, chocolate flavoured compound coating (sugar, palm kernel oil2, fat reduced cocoa powder, emulsifier: soya lecithin; natural vanilla flavouring), sunflower oil, pectose paste (fructose, glucose solids, water, pectin, natural flavours), humectant: glycerine; sugar, crisped cereal (2%) (rice flour, fortified wheat flour (wheat flour, calcium carbonate, iron, niacin, thiamin), sugar, malted barley flour, whey powder (milk), rapeseed oil, salt, emulsifier: soya lecithin), fat reduced cocoa powder, natural flavourings, emulsifier: soya lecithin. Vitamins and minerals: potassium citrate, calcium phosphate, potassium phosphate, magnesium citrate, vitamin C, niacin, iron pyrophosphate, vitamin E, zinc oxide, pantothenic acid, manganese sulphate, riboflavin, vitamin B6, thiamin, copper gluconate, vitamin A, folic acid, potassium iodide, vitamin K, sodium selenite, biotin, vitamin D, vitamin B12.
Directions:
These are Meal Replacement bars, to be used as part of the SlimFast 3.2.1. Plan: 3 – 100kcal snacks a day; SlimFast snacks or fruit & veg 2 – tasty SlimFast meal bars 1 – 600kcal balanced meal (800kcal for men) Drink at least 2 litres of water
Product description
Product Description
Looking to lose weight and keep it off in a simple and tasty way? Meet SlimFast Meal Bars available in four delish flavours: - Choc Chip with yummy chocolate chips, - Rocky Road with delightful dark chocolate, - Choc Orange with zesty oranges, - Very Berry with luscious berries, and get ready for an energy boost! Our SlimFast Meal Bars were designed to help you lose weight and keep it off as part of the SlimFast 3.2.1. Plan.* They are filled with everything you need for tasty, balanced and low-calorie meals. Each SlimFast Meal Bar has less than 230 kcal and is an excellent source of fibre and protein. With 23 vitamins and minerals, including Vitamin B6, Vitamin B12, magnesium and zinc, it makes the perfect calorie-controlled meal on the go. Just grab, unpack and enjoy a quick meal at home, work or after the gym. Additionally, our SlimFast Meal Bars have no artificial colours, flavours or preservatives. SlimFast 3.2.1. Meal Plan Start your journey towards healthy weight loss by eating a variety of tasty meal shakes, bars and snacks. Follow our easy SlimFast 3.2.1. Plan and each day eat: 3x SlimFast snacks or fruit & veg (3x100 kcal), 2x tasty SlimFast meal bars or shakes, 1x healthy meal (600 kcal or 800 kcal for men). Remember also to drink at least 2 litres of water and get regular exercise. Why SlimFast? SlimFast is a simple, easy, doable step towards a positive, healthier lifestyle. SlimFast has a range of delicious solutions to help you lose weight and keep it off. From delicious, creamy and nutritionally balanced shakes to tasty meal bars and healthy snacks, you’re sure to discover the perfect product for you. *Substituting one daily meal of an energy-restricted diet with a meal replacement contributes to the maintenance of weight after weight loss. Substituting two daily meals of an energy-restricted diet with meal replacements contributes to weight loss. Source: COMMISSION REGULATION (EU) No 432/2012 of 16 May 2012
Ingredients
Protein crisp (23%) (soya protein isolate, tapioca starch, stabiliser: calcium carbonate; salt), glucose syrup, oligofructose, milk chocolate (12%) (sugar, cocoa butter, cocoa mass, skimmed milk powder, lactose (milk), whey powder (milk), anhydrous milk fat, emulsifiers: soya lecithin, polyglycerol polyricinoleate; natural vanilla flavouring), vitamins and minerals1, marshmallows (5%) (glucose-fructose syrup, sugar, water, gelatine (from pork), maize starch, natural flavouring), milk protein, chocolate flavoured compound coating (sugar, palm kernel oil2, fat reduced cocoa powder, emulsifier: soya lecithin; natural vanilla flavouring), sunflower oil, pectose paste (fructose, glucose solids, water, pectin, natural flavours), humectant: glycerine; sugar, crisped cereal (2%) (rice flour, fortified wheat flour (wheat flour, calcium carbonate, iron, niacin, thiamin), sugar, malted barley flour, whey powder (milk), rapeseed oil, salt, emulsifier: soya lecithin), fat reduced cocoa powder, natural flavourings, emulsifier: soya lecithin. Vitamins and minerals: potassium citrate, calcium phosphate, potassium phosphate, magnesium citrate, vitamin C, niacin, iron pyrophosphate, vitamin E, zinc oxide, pantothenic acid, manganese sulphate, riboflavin, vitamin B6, thiamin, copper gluconate, vitamin A, folic acid, potassium iodide, vitamin K, sodium selenite, biotin, vitamin D, vitamin B12.
Directions
These are Meal Replacement bars, to be used as part of the SlimFast 3.2.1. Plan: 3 – 100kcal snacks a day; SlimFast snacks or fruit & veg 2 – tasty SlimFast meal bars 1 – 600kcal balanced meal (800kcal for men) Drink at least 2 litres of water
Safety Warning
If you are adolescent, pregnant, breastfeeding, have a medical condition or want to lose more than 20% of your weight - then talk about your weight loss plans with your doctor or dietitian
Manufacturer Contact Information
SlimFast, PO Box 145, Birmingham, B24 8WR. KSF Aquisition UK Ltd., 3 Queen's Square, Ascot Business Park, Lyndhurst Road, Ascot, SL5 9FE. Glanbia PLC, 4 Waterside, Citywest Business Campus, Dublin 24, Ireland.
From the manufacturer



-
How can I make simple swaps with SlimFast?
To manage your weight swap 1 meal for 1 tasty balanced meal shake or bar. To lose weight follow the Slimfast 3.2.1. Plan which includes 3100 kcal snacks, 2 tasty meal shakes or bars and 1 balanced meal*. *600 kcals for female / 800 kcals for male.
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Can SlimFast be used for healthy weight maintenance as well as weight loss?
Yes, by swapping one meal a day for one of our tasty meal shakes or bars. See the ‘manage weight’ info above or go to our website for more information.
-
Should I exercise while on the SlimFast 3.2.1. plan?
Research shows that people who include physical activity into their weight-loss plan are more likely to keep the weight off than people who only change their diet. Check with your doctor before starting any type of exercise program.
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Is SlimFast suitable for those with Diabetes type 1, pregnant, breast feeding or other medical conditions?
At SlimFast we always advise those with medical conditions or those who are pregnant, breastfeeding or have more than 20% weight to lose, to always speak to their Doctor or Dietician before starting a weight loss diet.
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Customer Reviews
|
4.5 out of 5 stars 18,675
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4.5 out of 5 stars 13,479
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4.5 out of 5 stars 1,711
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4.4 out of 5 stars 6,043
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4.4 out of 5 stars 4,233
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Price
| £7.69£7.69 | £8.39£8.39 | £26.20£26.20 | £15.13£15.13 | £17.98£17.98 |
Product type
| Balanced Meal | Balanced Meal | Balanced Meal | Snack | Snack |
Number of servings
| 16 | 6 | 16 | 30 | 12 |
Kcal per serving
| 229 | 204 | 211 | 99 | 99 |
Protein per serving
| 14g | 15g | 15g | 0.8g | 2.2g |
Fibre per serving
| 5g | 4.9g | 6.7g | 4.7g | 0.8g |
No added sugar
| ✔ | ✔ | ✘ | ✘ | ✘ |
23 vitamins & minerals
| ✔ | ✔ | ✘ | ✘ | ✘ |
Allergens
| Gluten, Milk, Soy | Milk | Gluten, Milk, Soy | Milk, Soy, Gluten, Eggs | Gluten, Milk |
Product information
Technical Details
General Information
Nutrition Facts
Serving Size | 100 g |
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Energy (kJ) | 1513.00 kJ |
Energy (kcal) | 361.61 kcal |
Fat | 9.0000 g |
Carbohydrate | 41.0000 g |
Fibre | 11.0000 g |
Protein | 24.0000 g |
Salt | 0.8500 g |
Additional Information
ASIN | B08JLDCWT3 |
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Customer Reviews |
4.5 out of 5 stars |
Best Sellers Rank |
|
Date First Available | 20 Sept. 2020 |
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SlimFast Tasty Balanced Meal Bar, Low Calorie Replacement Bars for Weight Loss and Diet, High Protein, Healthy Snacks for Adults with 23 Vitamins and Minerals, Rocky Road Flavour, Multipack, 16 x 60 g
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Product details
- Product Dimensions : 20.8 x 10.7 x 16.6 cm; 960 g
- Manufacturer : Unit 3, Romaldkirk Road, Riverside Park, Middlesbrough TS2 1XA, GB
- ASIN : B08JLDCWT3
- Item model number : SF500190
- Customer reviews:
Customer reviews
Customer Reviews, including Product Star Ratings, help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyses reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers find these meal bars satisfying with a dense chew texture and appreciate their high protein content and vitamins and minerals. The bars are effective for weight loss, helping customers lose up to 3 stone in body weight, and customers report feeling full after eating them. While some customers consider them good value, others feel they are too expensive. The shelf life receives mixed reviews, with one customer noting they last until lunchtime without difficulty.
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Customers find these bars surprisingly filling, noting they feel satisfied after eating them, and one customer mentions they help calm cravings for sweets.
"The slim fast bars themselves are tasty & filling. Convenient to carry about if travelling...." Read more
"I really enjoy these, they fill me up and support weight loss and weight maintenance. They are crispy and chewy and a good size." Read more
"...On days when I have one of these for breakfast I feel full until lunch time and usually have a tin of tuna, or a tuna sandwich...." Read more
"...Decent though and they do fill you up just have with a drink or they will be unbearably sickly. Good value from seller." Read more
Customers find these meal bars to be of good quality.
"Excellent service - great product and delivered as promised - Thankyou" Read more
"Good product at a good price with speedy delivery. A good buying experience" Read more
"Great product...." Read more
"Absolutely fabulous product" Read more
Customers find these bars effective for weight loss, with several reporting significant weight loss of up to 3 stone, and one mentioning they are helpful for managing the 5:2 diet.
"I really enjoy these, they fill me up and support weight loss and weight maintenance. They are crispy and chewy and a good size." Read more
"...enough protein in them - these are super and taste great - making losing weight easy...." Read more
"Really helped me to achieve my goal of losing 3 stone in body weight, helped me to not feel hungry ." Read more
"...but rather the opposite, and they are great for upping calorie intake when using them in addition to your regular diet. Go..." Read more
Customers appreciate the protein content of these bars, with one noting they contain 24g per meal, while another mentions they help with hunger cravings and weight loss programs.
"...Losing weight isn't easy, but these have started to help with the hunger cravings and making better swaps in my diet...." Read more
"...are the tastiest diet bars out there - and they have a super 24g of protein in every meal so you can maintain your protein intake whilst watching..." Read more
"...up less space than a lunchbox in your bag, no prep time, some added vitamins and minerals...." Read more
"...It also has some vitamins and minerals and this saves tons and tons of headaches about micronutrient counting and supplementation, etc...." Read more
Customers have mixed opinions about the value for money of these meal bars, with some finding them good value while others consider them expensive and inedible.
"Excellent and good price" Read more
"...these in the past but they arrived past their expiry date making them inedible." Read more
"Good price" Read more
"Delivered on time. Great price!" Read more
Customers have mixed experiences with the shelf life of these meal bars, with one customer noting they last until lunchtime without difficulty, while another reports a very short expiry date.
"All 16 bars arrived (4 boxes of 4 bars) and well within their use by date...." Read more
"The reason these are so cheap I feel is because they have a VERY short expiry date. I received these 24/08/23 and they expire end of September 2023...." Read more
"...and I can manage with one for breakfast and last till lunchtime without too much difficulty...." Read more
"Taste okay , unfortunately item has short date needs using by end of June I think longer dates should be given when purchasing bulk items..." Read more
Reviews with images

Good expiry date on discontinued product
Top reviews from United Kingdom
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- Reviewed in the United Kingdom on 7 May 2025Flavour Name: Choc ChipVerified PurchaseI really enjoy these, they fill me up and support weight loss and weight maintenance. They are crispy and chewy and a good size.
- Reviewed in the United Kingdom on 9 April 2025Flavour Name: Very BerryVerified PurchaseExcellent service - great product and delivered as promised - Thankyou
- Reviewed in the United Kingdom on 14 May 2025Flavour Name: Rocky RoadVerified PurchaseDelivered on time. Great price!
- Reviewed in the United Kingdom on 26 August 2024Flavour Name: Rocky RoadVerified PurchaseI am currently trying to lose weight so am following SlimFast where I replace 2 meals a day with either a shake or meal bar. These meal bars are pretty good taste wise, did take a little getting used to as the chocolate is obviously different to what I am used to eating. The problem with me is I could eat 2 of these easily so find it better to take smaller bites of it and make sure I'm taking breaks to drink water in between. Losing weight isn't easy, but these have started to help with the hunger cravings and making better swaps in my diet.
Overall these are okay, the taste may take a little getting used to but I am enjoying them now. I would recommend these if you are trying a diet with meal replacements and like me were sick of the shakes.
- Reviewed in the United Kingdom on 2 April 2025Flavour Name: Very BerryVerified PurchaseAbsolutely fabulous product
- Reviewed in the United Kingdom on 13 May 2024Flavour Name: Rocky RoadVerified PurchaseThese are the tastiest diet bars out there - and they have a super 24g of protein in every meal so you can maintain your protein intake whilst watching the calories. Most diet bars don't really have enough protein in them - these are super and taste great - making losing weight easy.
I have one for lunch if I have porridge for breakfast and feel full until dinner. On days when I have one of these for breakfast I feel full until lunch time and usually have a tin of tuna, or a tuna sandwich. They really do help you stick to a calorie controlled diet. I never feel hungry after eating these bars - they're great!
- Reviewed in the United Kingdom on 16 June 2025Flavour Name: Choc ChipVerified PurchaseIf you need something to grab because you're busy but need fast "nutrition" you can throw in your work bag to avoid those catering packs of custard creams etc that you find next to that kettle, this may fit your requirements. These bars are super-chewy and have a texture not disimilar to what I imagine sawdust tastes like. PROS: takes up less space than a lunchbox in your bag, no prep time, some added vitamins and minerals. CONS: You'd better eat this in private as you can't possibly chew through this thing and chat cordially about the situation in the Middle East in the lunch room with any dignity whatsoever. The flavour, while not horrific, really improves if your direct attention is elsewhere too so make sure you're dealing with emails over lunch at the same time.
- Reviewed in the United Kingdom on 22 January 2025Flavour Name: Very BerryVerified PurchaseExcellent and good price
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