Boostbox is about showing people that snacks can be healthy & delicious.
Welcome to Boostbox Office, the brainchild of us, Curt & Sam. We’re two fitness-loving, health-conscious friends who met at university back in 2009. Post-university we both pursued corporate careers in the City (London) as a lawyer (Curt) & accountant-turned-consultant (Sam).
Boostbox began for us in 2017 with our ground-breaking, world-first Protein Advent Calendar. We wanted to turn a century-old tradition of eating chocolate 25 days in-a-row into something that little bit healthier. Fast forward to over 5,000 happy customers & 5 million views on our videos & it’s safe to say that the festive period will forever be that bit fitter. Since then, we’ve been growing our healthy subscription box service, delivering the latest health & fitness snacks to customers.
Now, we’re setting out on a bigger mission. We have the unique insight of having worked in a range of corporate & office environments, whilst also having several years’ experience of providing healthier alternatives to traditional snacks. We’ve coupled these two things to create Boostbox Office – a tasty & convenient way to get you snacking more responsibly & nutritiously.



Before Boostbox, Curt worked as a lawyer in law firms, tech companies & investment banks.

Curt finally found his calling with Boostbox, turning a lifelong passion for all things fitness into something to help inspire change in others.

Favourite Snack

Lumberjack Protein Flapjack (Ginger Dark Choc Orange)

Favourite Food

Weetabix (don’t ask...)



Previously, Sam worked as an accountant & digital strategy consultant, giving him a knack for helping companies grow into the modern, millenial world.

A self-confessed coffee addict & lover of travel, his last adventure was through British Columbia, Canada.

Favourite Snack

Grenade Carb Killa Protein Bar (White Choc Salted Peanut)

Favourite Food

Mac ‘n’ Cheese - Ooof

Our History

Curt & Sam (Co-Founders) meet


Location: Bristol, UK

October 2009

Boostbox is formed


We registered the company & set about creating our vision.

March 2017

That lightbulb moment


We had that "Eureka!" moment (on the sofa, of course). We saw the likes of make-up/wine/cheese advent calendars & asked ourselves, "Why isn't there a healthier option?"

With less than 8 weeks until the 1st  of December, we got to work the very next day (after we'd done our day's work at our office jobs!).

September 2017

We go viral!


Our marketing videos go viral on UNILAD & other Facebook pages, amassing over 5 million views & 30k comments on videos!

2 November 2019

Packing the calendars


We pack 1,500+ advent calendars in our living room, just in time to get them to customers for 1st December. We'll be forever grateful to our friends who chipped in to help.

Yes, that's approx. 45,000 protein bars in our front room...

24-27 November 2017

First business trip


We took a trip to Dublin, Ireland to head to a Keynote fitness conference. Hoping this was the first of many more (conferences that is, not pints of Guinness...).

February 2018

First retail stockist


We reach a deal with Sainsbury's Argos to stock our 2018 Protein Advent Calendar.

August 2018

We go mainstream


Boostbox is featured across 20+ national press organisations, not to mention hitting the front page of the BBC News website/app. Wow...

November 2018

Gymshark collaboration


We collaborate with one of the fastest growing companies in the UK, Gymshark (a fitness apparel brand).

Curt & Sam pull a 40-hour shift to hand-pack limited edition Boostbox Protein Advent Calendars for each of the Gymshark sponsored athletes. Then sleep. Lots of sleep. 

December 2018

Boostbox Office launches


Boostbox Office launches at Women of Silicon Roundabout Conference (Women in Technology) conference.

25 June 2019

Get in

If you’re considering becoming a Boostbox Office member click the button below to get your free taster box and set up a chat with us.

If you just want to have a general chat or have a question then drop us a line below and we will get back to you asap.