HR Labs

Browse HR Labs in a concise category intro built to help fast comparison without pushing the product grid too far down the page. Use this section as a quick orientation layer before narrowing the product list by format, serving style, flavour, price point, subcategory fit, or the brand mix that best matches the goal.

2 Products
£8 off
HR Labs WATTR Hydration Formula 320g
HR Labs WATTR Hydration Formula 320g — image 2
Out of Stock

HR Labs WATTR Hydration Formula 320g

£19.99 £27.99
£0.50 per serving
£10 off
HR Labs Hydro EAA 540g
HR Labs Hydro EAA 540g — image 2
Out of Stock

HR Labs Hydro EAA 540g

£24.99 £34.99
£0.83 per serving

Browse HR Labs at Discount Supplements with a category-first view of the products currently live on this page. Use this page when you already know the category you want and need a shorter route than the broader sports supplements catalogue. This keeps the page useful for navigation and comparison without turning the collection intro into a long block of filler text.

Frequently Asked Questions

HR Labs is a UK performance nutrition brand offering pre-workout, hydration and fat loss supplements.

What types of supplements does HR Labs make?

HR Labs focuses on performance nutrition, with pre-workout formulas such as Defib V3 and No Code V2, hydration products like WATTR Hydration Formula and Hydro EAA, and a non-stimulant option in PROVEN Non Stim Pre Workout.

What is HR Labs WATTR Hydration Formula used for?

WATTR Hydration Formula is designed to support hydration around training. It sits alongside Hydro EAA, which combines essential amino acids with hydration support, giving shoppers a choice between a straight hydration formula and an EAA blend.

Does HR Labs offer a stimulant-free pre-workout?

Yes, PROVEN Non Stim Pre Workout and BLOW UP Stim Free Preworkout are both formulated without stimulants, for shoppers who are sensitive to caffeine or training later in the day. These sit alongside stimulant options like Defib V3 Pre Workout and Riot Act Pre Workout.

What does HR Labs Fever 40 do?

Fever 40 is HR Labs' fat burner, sold as a 75 capsule formula for shoppers building a cutting or weight management stack. It sits within the wider performance range alongside Carb Up, aimed at increasing carbohydrate intake around training.

What is HR Labs Basic 510g?

Basic 510g is one of HR Labs' core pre-workout formulas, sitting in the range alongside Defib V3 and No Code V2. It gives shoppers an entry point into the brand before trying its stronger or non-stimulant formulas.