Try a new protein treat every day til Xmas for only £1.59

Ditch the chocolate this Christmas with the advent calendar made by fitness lovers for fitness lovers.

Discover great tasting protein from huge brands in a massive range of formats & flavours.

  • 25 full-size treats
  • 10 well-known brands
  • Only £1.59 a day
  • 15g protein per day
  • 20 incredible flavours
  • Perfect early Xmas gift

The Perfect Advent Calendar For Any Fitness Lover

How is it the third year of our Protein Advent Calendar already?! It’s crazy to think this time 2 years ago we were packing boxes in our front room. Since then, we’ve been stocked in Argos, hit BBC News, gone viral on Facebook & collaborated with frickin’ Gymshark!

If you’ve had one of our calendars before – you know what to expect. If you’re new to the party – you’re in for an early Christmas treat. We’ve also listened to customers & created the world’s first multi-brand Vegan Protein Advent Calendar.

Our calendars come packed with 25 of the latest & greatest full-size protein treats the world has to offer. With products from only the very best brands around, you’ll be jumping out of bed every morning to find out what’s behind the next window!

Whether it’s for yourself, or to wow the fitness lover in your life, our calendars make the ultimate fitness gift.

Merry Fitmas!

Fitness Lovers

We got you. For the first year we also have a Vegan version of our 5-star rated Protein Advent Calendar.

It’s perfect for any vegan fitness lover or those cutting down on dairy & is also packed with 25 full-size protein treats. Learn more by clicking below.

Our Calendar

If vegan treats aren’t your vibe – don’t worry – we also have our original 5-star rated Protein Advent Calendar.

It’s perfect for any fitness lover & also comes packed with 25 full-size protein treats. Learn more by clicking below.


Reasons to Choose Boostbox

Our Customers Love It

We’ve had over 5,000 happy customers including Francesco who said, “This is the best advent calendar I've ever had!”.

We’ve Got The Experience

This is our third year of the Boostbox Protein Advent Calendar & we keep raising the bar higher & higher.

Top Notch Delivery

Your calendars are delivered using only Royal Mail/DPD to ensure the best service possible & no mistakes.

Frequently Asked Questions

Whether you choose our Original Protein Advent Calendar (non-vegan) or our brand-new plant-powered Vegan Protein Advent Calendar, you’ll get 25 full-size protein treats from top quality brands in over 20 different flavours.

This year’s brands are: Battle Snacks, USN, Applied Nutrition, Boostball, Lumberjack, Pandy Protein, Bounce, Oatein, Vive, Pulsin, PhD and The Protein Ball Co.

You get an incredible mix of the latest & greatest protein bars, balls, cookies, nut butters, cake slices & flapjacks.

Flavours include: salted caramel, carrot cake, lemon drizzle, birthday cake & many more.

You can find out more info by clicking below:

Our Original Protein Advent Calendar is non-vegan so contains whey protein products. Our Vegan Protein Advent Calendar is vegan so contains no dairy & is great for those following a plant-based diet or those who are trying to cut down on dairy.

Both versions of our calendar come packed with 25 full-size products from some of the best brands in sports nutrition in a huge range of types of products (bars, balls, cookies, flapjacks) & in over 20 different flavours.

You can find out more info by clicking below:

We were the world’s first multi-brand protein advent calendar after we were seen by over 5 million people on Facebook in 2017. Here are a few reasons why we like to think we’re the market-leader when it comes to fitness advent calendars:

Protein treats from a variety of 10 well-known brands

25 full-size treats – we never use samples

Works out at only £1.59 a day

15g average protein per day (12g for Vegan Calendar)

Massive variety of 20 incredible flavours

Makes the perfect early Christmas gift

You can find out more info by clicking below:

Both of our calendars are £39.99 which works out to just £1.59 per day – that’s less than the products would cost you to buy in the shop.

You can find out more info by clicking below:

Due to the closeness to the 1st December, orders are now being shipped using a next day DPD service only. If ordered before midday your calendar should be delivered the next day (providing the courier does not have any issues in delivering your order).