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Price comparison

Price data powered by pricesAPI.io

Last updated at 08/06/2026 06:46:19

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
FoodWorks St George

$1.72

Cadbury Boost Bar Twin Pack 77g

Next-day delivery $5.50

My Sweeties

$1.89

Cadbury Boost Twin Pack 77g - 1 Bar

beyondbestbefore.com.au

$2.00

Cadbury Boost Twin Pack 35x77g - Bulk Chocolate Bars | Beyond Best Before

Delivery $14.50

FoodWorks Macksville

$2.75

Cadbury Boost Bar Twin Pack 77g

Delivery between Tue – Thu $10

tuckerfresh.com.au

$2.75

Cadbury Boost Twin Pack Bar 77g

Next-day delivery $10

FoodWorks Bacchus Marsh

$2.75

Cadbury Boost Bar Twin Pack 77gm

Next-day delivery $10

FoodWorks Tara

$2.75

Cadbury Boost Bar Twin Pack 77g

Free delivery between Tue – Wed

tuckerfresh.com.au

$2.75

Cadbury Boost Twin Pack Bar 77g

Next-day delivery $10

FoodWorks Dalby

$2.75

Cadbury Boost Bar Twin Pack 77g

Delivery between Tue – Wed $10

FoodWorks Goondiwindi

$2.75

Cadbury Boost Bar Twin Pack 77g

Delivery between Tue – Wed $250

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Reviews

24 February 2021Brett

originally posted on BritishCornerShop.co.uk

Wow! Cadbury Never Ceases to amaze me. This candy bar has so many different tastes put together and tastes so good together. I can not stop eating it. The caramel is so rich and soft. The chocolate is so rich silky smooth melts in your mouth. It is packed with so much different flavours that I'm falling in legit love with it. If this was on top of a donut it would be hands down the best donut. I absolutely really love this candy bar. If you are a chocolate lover I totally recommend getting this candy bar. You will not regret it.

16 May 2020Pulkita

originally posted on BritishCornerShop.co.uk

This product from brand 'Cadbury' is a milk chocolate bar filled with caramel and biscuit pieces. Its list of ingredients also mentions the inclusion of glucose syrup. The milk chocolate is the beloved 'Cadbury' chocolate providing for a chocolatey mouthfeel. The caramel component provides for a chewy texture. It has a slightly 'burnt' flavour, which is not bitter. The biscuit component provides for a crunchy mouthfeel and slightly 'malty' flavour. The inclusion of glucose syrup, perhaps, is meant to serve as its 'USP' i.e. 'Unique Selling Proposition'. The components of the bar complement each other very well, resulting in a product which is truly delicious. Even if the term 'Glucose' is not emphasised upon, the bar is good enough to ensure sales. Overall, this ... MoreThis product from brand 'Cadbury' is a milk chocolate bar filled with caramel and biscuit pieces. Its list of ingredients also mentions the inclusion of glucose syrup. The milk chocolate is the beloved 'Cadbury' chocolate providing for a chocolatey mouthfeel. The caramel component provides for a chewy texture. It has a slightly 'burnt' flavour, which is not bitter. The biscuit component provides for a crunchy mouthfeel and slightly 'malty' flavour. The inclusion of glucose syrup, perhaps, is meant to serve as its 'USP' i.e. 'Unique Selling Proposition'. The components of the bar complement each other very well, resulting in a product which is truly delicious. Even if the term 'Glucose' is not emphasised upon, the bar is good enough to ensure sales. Overall, this product is worth the purchase.

Do not disrespect Boost!
15 August 2020Tahmz200

originally posted on asda.com

One of the most underrated chocolates on the planet and if someone ever asked me "If you were only allowed to eat one bar of chocolate for the rest of your life what would it be?" I would happily scream Boost out! A creamy chocolate filling with lovely chocolate bits which gives it that added crunch. I love Boost and it is one of the best chocolate bars around. It is heavily underrated. And 2 for £1? Yeah they are getting smaller but it's still an absolute bargain! Please do not raise the price Asda! Please!

Specification

AllergensButter|Milk|Soy|Wheat
Servings Per Pack2
Serving Size38.5g (1 bar)

Price comparison

Updated 3 days ago
Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
FoodWorks St George

$1.72

Cadbury Boost Bar Twin Pack 77g

Next-day delivery $5.50

My Sweeties

$1.89

Cadbury Boost Twin Pack 77g - 1 Bar

beyondbestbefore.com.au

$2.00

Cadbury Boost Twin Pack 35x77g - Bulk Chocolate Bars | Beyond Best Before

Delivery $14.50

FoodWorks Macksville

$2.75

Cadbury Boost Bar Twin Pack 77g

Delivery between Tue – Thu $10

tuckerfresh.com.au

$2.75

Cadbury Boost Twin Pack Bar 77g

Next-day delivery $10

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Reviews

24 February 2021

Wow! Cadbury Never Ceases to amaze me. This candy bar has so many different tastes put together and tastes so good together. I can not stop eating it. The caramel is so rich and soft. The chocolate is so rich silky smooth melts in your mouth. It is packed with so much different flavours that I'm falling in legit love with it. If this was on top of a donut it would be hands down the best donut. I absolutely really love this candy bar. If you are a chocolate lover I totally recommend getting this candy bar. You will not regret it.

Brett originally posted on BritishCornerShop.co.uk
16 May 2020

This product from brand 'Cadbury' is a milk chocolate bar filled with caramel and biscuit pieces. Its list of ingredients also mentions the inclusion of glucose syrup. The milk chocolate is the beloved 'Cadbury' chocolate providing for a chocolatey mouthfeel. The caramel component provides for a chewy texture. It has a slightly 'burnt' flavour, which is not bitter. The biscuit component provides for a crunchy mouthfeel and slightly 'malty' flavour. The inclusion of glucose syrup, perhaps, is meant to serve as its 'USP' i.e. 'Unique Selling Proposition'. The components of the bar complement each other very well, resulting in a product which is truly delicious. Even if the term 'Glucose' is not emphasised upon, the bar is good enough to ensure sales. Overall, this ... MoreThis product from brand 'Cadbury' is a milk chocolate bar filled with caramel and biscuit pieces. Its list of ingredients also mentions the inclusion of glucose syrup. The milk chocolate is the beloved 'Cadbury' chocolate providing for a chocolatey mouthfeel. The caramel component provides for a chewy texture. It has a slightly 'burnt' flavour, which is not bitter. The biscuit component provides for a crunchy mouthfeel and slightly 'malty' flavour. The inclusion of glucose syrup, perhaps, is meant to serve as its 'USP' i.e. 'Unique Selling Proposition'. The components of the bar complement each other very well, resulting in a product which is truly delicious. Even if the term 'Glucose' is not emphasised upon, the bar is good enough to ensure sales. Overall, this product is worth the purchase.

Pulkita originally posted on BritishCornerShop.co.uk
Do not disrespect Boost!
15 August 2020

One of the most underrated chocolates on the planet and if someone ever asked me "If you were only allowed to eat one bar of chocolate for the rest of your life what would it be?" I would happily scream Boost out! A creamy chocolate filling with lovely chocolate bits which gives it that added crunch. I love Boost and it is one of the best chocolate bars around. It is heavily underrated. And 2 for £1? Yeah they are getting smaller but it's still an absolute bargain! Please do not raise the price Asda! Please!

Tahmz200 originally posted on asda.com
Great lunch treat
8 January 2024

Great tasting chewy chocolate bar in a good value 4 pack. The taste and textures of these bars work so well together. They are one of my favourites to throw in the lunch box every now and then. Like most treats I'm pretty sure they used to be bigger but the new size is probably better for your diet.

Cjna23 originally posted on morrisons.co.uk
Hits the spot for a chocolate craving
11 December 2023

I used to love Boost bars back in the day but they are a rare treat nowadays as with the number of different bars available I forget how good they are! They are a nice change from the usual bars with the biscuit a welcome change in texture and the inner chocolate bit providing more variety. Combine that with classic Cadbury chocolate and I may go so far as to say they are my favourite chocolate bar. They could just do with being a little (lot) bigger!

GoodBacteria originally posted on morrisons.co.uk
Like a Boost bar, only smaller
6 April 2023

As everyone says, these are amusingly tiny. 37g (not 40g as per the listing), whereas a standalone one is 48.5g. Roughly 3/4 size.It feels a bit misleading that they're not labelled as "snack size" - I certainly wouldn't have known from the weight alone without looking it up - but they're still a nice addition to a packed lunch.

FromKent originally posted on ocado.com
Not a Starbar.
30 September 2023

This candy bar does not contain peanuts. So not a Starbar. It has a thin crunchy biscuit layer covered in caramel and chocolate coating. Like a Snickers without the peanuts, sort of. A great tasting treat, very high in sugar (25g) so not for the diabetic.

Kkat originally posted on asda.com
Not as I remember
18 December 2023

It's been a significant while since I had I last one of these. But the filling seems different could be the ingredients have changed over time. The taste is fine but the texture is quite hard to chew even at room temp not a good idea if you have braces jaw/dental issues. But if you like an alternative choc then it maybe for you.

RAK75 originally posted on morrisons.co.uk
Top up of Nanna’s treat box!!
3 September 2024

The grandchildren are going to be ecstatic. A lovely selection of chocolates. At a ridiculously low price. Thank you very much. I shall try not to eat them before their next visit.

Donna M. originally posted on lowpricefoods.com

Specification

AllergensButter|Milk|Soy|Wheat
Servings Per Pack2
Serving Size38.5g (1 bar)
Cadbury Boost Chocolate Bars Twin Pack 77g
Cadbury Boost Chocolate Bars Twin Pack 77g
Cadbury Boost Chocolate Bars Twin Pack 77g

Cadbury Boost Chocolate Bars Twin Pack 77g

Are you craving something bold & chewy? Then grab a Cadbury Boost with a smooth choc centre packed with biscuits, rolled in chewy caramel and covered in milk chocolate. A smooth choc centre packed with biscuits, rolled in chewy caramel and covered in Cadbury milk chocolate.

Are you craving something bold & chewy? Then grab a Cadbury Boost with a smooth choc centre packed with biscuits, rolled in chewy caramel and covered in milk chocolate. A smooth choc centre packed with biscuits, rolled in chewy caramel and covered in Cadbury milk chocolate.

$1.72 - $138.95

in 23 offers

The lowest price for Cadbury Boost Chocolate Bars Twin Pack 77g right now is $1.72 at FoodWorks St George, compared across 23 retailers.

The all-time low was $1.72 on 26 Jan 2026. That's the lowest price we've ever tracked — a great time to buy.

Prices last updated 8 June 2026.

Size:

4 x 40 g
50 g

Cadbury Boost Chocolate Bars Twin Pack 77g

$1.72

Are you craving something bold & chewy? Then grab a Cadbury Boost with a smooth choc centre packed with biscuits, rolled in chewy caramel and covered in milk chocolate. A smooth choc centre packed with biscuits, rolled in chewy caramel and covered in Cadbury milk chocolate.

Are you craving something bold & chewy? Then grab a Cadbury Boost with a smooth choc centre packed with biscuits, rolled in chewy caramel and covered in milk chocolate. A smooth choc centre packed with biscuits, rolled in chewy caramel and covered in Cadbury milk chocolate.

60 g
77 g