The Big Little Bar
The Big Little Bar

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The Big Little Bar

"These are genuinely the best protein bars I’ve ever tasted! I went for the peanut punk, and it’s similar to a snickers" - DanStan

78%
(10)
Selected Flavour:Chocolate Peanut Punk

Chocolate Brownie BoogieChocolate Brownie Boogie
Chocolate Hazelnut HonchoChocolate Hazelnut Honcho
Best SellerChocolate Peanut PunkChocolate Peanut Punk
Cookies 'n' Cream CosmicCookies 'n' Cream Cosmic
Salted Caramel CarambaSalted Caramel Caramba
bars
Now£17.99was £36.99£0.90 per bar
Chocolate Peanut Punk - £17.99 for 20 Bars
Best Before End: 05.08.2026
The Big Little Bar
The Big Little Bar

FREE DELIVERY OVER £60+ | DELIVERY FROM £3.99

Order in next 17h 58m 15s and get on the next despatch!

Meet The Big Little Bars.

Meet Your New Go-To Protein Bar. 

Crafted with care and packed with purpose, Big Little Bars strike the perfect balance between taste and nutrition, so you never have to choose between feeling good and indulging a little. 

Available in five delicious flavours - Cosmic for a cookies and cream extravaganza, Punk for a peanut explosion, Caramba for a uniquely delicious salted caramel experience, Boogie for a rich chocolate brownie indulgence,  and Honcho for  a bold hazelnut and dark chocolate hit.

 Each bar delivers a triple-layered experience of big crunch, bold flavour, and a deliciously satisfying texture, all while packing 10g of protein per bar and under 1g of sugar.

Whether you're powering through your day or just need a tasty timeout, Big Little Bar is your trusty sidekick, all while being easy on the wallet. 

So go ahead: snack smarter, snack tastier, snack better.

The Ultimate Feel-Good Indulgence.

High in Protein

Each bar delivers 10g of high-quality protein to keep you fuller for longer and help support muscle maintenance and repair.

Low Sugar, Big Taste

With as little as 0.9g of sugar per bar, you get all the sweetness without the guilt.

The Big Little Bar

High Fibre

Supports digestion and helps keep you feeling full for longer, making it easier to stay on track with your health goals.

Grab 'n' Go Protein Boost

Perfect for busy mornings, afternoon snacks or a late night treat when hunger strikes.

selection_of_big_little_bars
selection_of_big_little_bars

Choose Your Flavour Adventure.

Salted Caramel Caramba: A rich and indulgent salted caramel protein bar, featuring a caramel flavour layer, crunchy soya nuggets, and a smooth milk chocolate coating.

Cookies 'n' Cream Cosmic: A creamy cookies and cream protein bar with a delicious caramel flavour layer, crispy soya nuggets, and a luscious white chocolate coating.

Chocolate Peanut Punk: A bold and nutty chocolate peanut protein bar, packed with roasted peanuts, a low-sugar caramel layer, crunchy soya nuggets, and a smooth milk chocolate coating.

Chocolate Brownie Boogie: A rich brownie-inspired protein bar with a gooey caramel flavour layer, crunchy soya cocoa nuggets, and a smooth milk chocolate coating.

Chocolate Hazelnut Honcho: A chocolate hazelnut protein bar with roasted hazelnuts, soya nuggets and a caramel layer, all coated in rich dark chocolate.

Your Questions, Answered.

Each bar weighs 33g in total.

Each box contains 20 bars of your selected flavour.

Each bar contains 10g of protein.

Big Little Bars are big on flavour and little on sugar. Each bar contains up to 1g of sugar per bar helping you to hit your health goals whilst keeping hunger at bay.

Big Little Bars are a fantastic option for those seeking a small yet flavourful snack. While they are not vegan like Ridiculous Vegan Protein Bars and are smaller than Loaded Legends, they stand out with their unique texture and bold taste. Perfect for a quick and satisfying treat, they deliver big flavour in every bite.

Big Little Bars all contain bovine collagen. As such, they are not suitable for vegans or vegetarian diets. Instead, we'd recommend Loaded Legends (vegetarian but not vegan) or Ridiculous Vegan Protein Bars (both vegetarian and vegan). 

Each flavour of Big Little Bars offers a unique and delicious experience. Cosmic delivers an out-of-this-world cookies-and-cream flavour, while Punk is perfect for sweet peanut or peanut butter plus chocolate lovers. If you enjoy salted caramel or toffee, Caramba is the ultimate protein bar for you. Sweet, satisfying, and packed with flavour, every bar is a perfect little snack with a big flavour. 

Got a question? Ask us here.

What Others are Saying about Big Little Bars.

78%
10 Reviews
  • 5
    70%
  • 4
    0%
  • 3
    0%
  • 2
    10%
  • 1
    20%

Customer Reviews

  1. Best protein bars I’ve ever tasted!

    Rating
    These are genuinely the best protein bars I’ve ever tasted! I went for the peanut punk, and it’s similar to a snickers with some crispy bits and smaller peanuts. It’s not claggy or bitty, doesn’t take ages to chew, is surprisingly sweet for low sugar, and the caramel is lovely. I now need to try the other flavours!
  2. Caramel One was not that nice. Not the best bar I ever had)

    Rating
    Did not enjoy caramel flavour bar. It was dry and synthetic tasting. Not very caramelly either. Won't buy again.
  3. Bitter and inedible! A poor addition to the Protein Works range

    Rating
    The Peanut Punk bars are really lovely and I am a massive fan of them! A great low calorie protein snack for anytime of the day. I was excited to see new flavours arrive and opted for the Hazelnut Honcho over my usual Peanut Punk. Well, sadly that was a mistake. The Honcho bar is bitter and really not enjoyable, so much so I couldn’t finish it. I gave the rest of the bar to my partner to try who also said the same. I now have a box of inedible bars which will not get consumed. They really are horrible! These really are not comparable to the Peanut bars at all. How these passed the tasting quality control is beyond me! Really disappointing.
  4. Really good

    Rating
    I tried the peanut and hazelnut bars and they taste so good, decided to buy a full case of the peanut one. I've tried other PW protein bars but didn't like them but these are the best
  5. So good

    Rating
    These little bars of wonder are just perfect for a snack at any time of day. They fit in your pocket and are all delicious and yes I have tried every flavour!!
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