PhD bar in gym bag
PhD Nutrition

This year PhD Nutrition are Tough Mudder UK’s Official Finisher Bar partner, rewarding all Tough Mudder finishers with a delicious Smart Bar as well as providing on-course snacks at Tough Mudder City 10K and Tough Mudder Classic events.

PhD Nutrition believe in every day performance and are dedicated to delivering high-quality, great-tasting nutrition. As our Official Finisher Bar they’ll be fuelling your body and helping you cross the finish line.

A selection of PhD products
Your Offer
To celebrate our exciting new partnership PhD Nutrition are offering all Mudders £5 off* their first order (on top of all of the great discounts and offers on their website), along with a free shaker at PhD.com when you spend £35+. Simply enter code MUDDER-5 at the checkout.
Shop Special Offers
PhD Smart Bar in a bag
PhD Smart Bar
PhD Smart Bar
PhD Nutrition’s Smart Bar is a high-protein, low sugar and low calorie snack. With a super-soft protein centre and a range of tasty flavour the Smart bar is a the perfect post-mud treat.
Find Out More
Four men pull a fifth up a quarter pipe
PhD Nutrition Present Everest
PhD Nutrition Present Everest
This year PhD Nutrition will be bringing the iconic Everest obstacle to course, challenging Mudders to work together and tackle the huge quarter pipe.
More Obstacles
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Terms and Conditions

*MUDDER-5: Save £5 on your next order at phd.com when you spend £35. Discount is valid on full priced and sale items, and must be redeemed by Sunday 1st March 11:59pm. Offer excludes bundles and mix & match items. The offer can only be redeemed once. Enter the code when on the checkout page of our website. The offer is subject to availability and may be amended or withdrawn at any time without notice. This promotional code is non-transferable and not valid in conjunction with any other discount code.