SlimFast Double Chocolate Snack Bar x 6 bars (6 x 25g)

150 G | £2.40 per 100G

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Chocolate flavoured nougat bar with crisped cereal and dark chocolate pieces coated in milk chocolate.

99 kcal

Our tasty choc snack bars are so good you won’t believe they’re under 100 calories. Perfect for when you get the munchies, they can help you lose weight and keep it off* as part of the SlimFast 3.2.1. Plan. Go on, tuck in and treat yourself!

SlimFast 3.2.1. Plan

It’s simple, easy to stick to and proven to help you lose weight and keep it off*, plus you can eat up to 6 times a day. Give it a go and see what you could achieve!

3 – 100kcal SlimFast snacks a day, or fruit & veg

2 – Tasty SlimFast Meal Bars or Shakes

1 – 600kcal healthy meal (800kcal for men)

Drink at least 2 litres of water

Get active to help you reach your goal

Hazards and Cautions

While every care has been taken to ensure this information is always as accurate as possible, food products are regularly improved and nutrition content may occasionally change. As a result we recommend that you always read the label carefully before using or consuming any products. Nutritional Reference Value (NRV) information is based on the typical composition of the product. Guideline daily amounts are those for typical adult (men and women). NRV information for non Boots products is calculated by the manufacturer. Boots has no control over the recipe or nutritional content of such products and information on this site may differ to that given on the product label. We would therefore recommend you do not solely rely on this information and always read the product label. If you have any queries, or you would like advice on Boots products please contact our friendly Customer care team on 0345 609 0055.

This information was last updated 07/09/2021


Store in a cool, dry place.

Batch code/Best before end: see carton seal.

Important info


4 Waterside, Citywest Business Campus, Dublin 24, Ireland.

Unit 3, Romaldkirk Road, Riverside Park, Middlesbrough, TS2 1XA, GB.


Milk chocolate (34%) (sugar, cocoa butter, cocoa mass, skimmed milk powder, lactose [milk], anhydrous milk fat, emulsifiers [soya lecithin, polyglycerol polyricinoleate], natural vanilla flavouring), water, glucose syrup, bulking agent (polydextrose), crisped cereal (5%) (rice flour, fortified wheat flour, [wheat flour, calcium carbonate, iron, niacin, thiamine], sugar, malted barley flour, whey powder [milk], rapeseed oil, salt, emulsifier [soya lecithin]), chocolate (3%) (sugar, cocoa mass, cocoa butter, emulsifier [soya lecithin], natural vanilla flavouring), fat reduced cocoa powder, egg white, natural flavourings, stabiliser (cellulose).

For allergens, including cereals containing gluten: see ingredients in bold.

May contain traces of peanuts and nuts.

Nutritional Information (typical values)

Per 100 g

Per serving

Energy (kJ)

Energy (kcal)





Fat (g)

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Salt (g)



- 1 serving = 1 x 25g bar.

Pack contains 6 servings.

* - Substituting two main meals of an energy-restricted diet with meal replacement contributes to weight loss. Substituting one of the main daily meals of an energy-restricted diet with a meal replacement contributes to the maintenance of weight after weight loss.

If you are an adolescent, pregnant, breastfeeding, have a medical condition, or want to lose more than 20% of your weight – then talk to about your weight loss plans with your doctor.

SlimFast meals are not designed to be your only food – eat balanced meals, healthy snacks and drink plenty of water. Can only help weight loss as part of a calorie-controlled, varied diet and an active lifestyle. more less

Delivery options

Click & Collect
£1.50 or free if you spend £15 or more from your choice of 2,200 stores.

Standard Delivery
£3.95 or free when you spend £25 or more.

Next Day Delivery
Order by 10pm (subject to change during promotions), available 7 days a week for £4.95. This may not be available during public holidays or weekends in between public holidays. Usually delivered between 8am and 9pm. The earliest delivery date for these orders will be shown at the checkout.

Named Day Delivery
£4.75 - choose a weekday within the next 14 days for delivery.

For more information see our delivery help or view our returns policy.