CrossFit & Functional Fitness Supplements

CrossFit & Functional Fitness Supplements brings pre-workouts, creatine, EAAs, fast protein, electrolytes, and joint support into one comparison view. Designed for high-intensity, mixed-modal training with a focus on repeat-effort capacity, intra-session sipping, and recovery picks across class-style and athlete-led routines.

30 Products
Bestseller£8.04 off
Applied Nutrition ABE Pre Workout 375g
Applied Nutrition ABE Pre Workout 375g — image 2

Applied Nutrition ABE Pre Workout 375g

£21.95 £29.99
£0.73 per serving
Best seller Increase Energy
Bestseller£8 off
XL Nutrition The Purge Pre Workout 225g
XL Nutrition The Purge Pre Workout 225g — image 2

XL Nutrition The Purge Pre Workout 225g

£11.99 £19.99
£0.40 per serving
Best seller Low sugar
Further 15% off with code SUMMER SALE
Bestseller
Optimum Nutrition Micronized Creatine
Optimum Nutrition Micronized Creatine — image 2

Optimum Nutrition Micronized Creatine | Pure Monohydrate Powder

£13.99
£0.15 per serving
Best seller Increase Strength
£7 off
The Health Project Creatine Powder 250g
The Health Project Creatine Powder 250g — image 2

The Health Project Creatine Powder 250g

£12.99 £19.99
£0.26 per serving
Increase Strength Increase Endurance
Bestseller£2.50 off
HIGH5 Zero Electrolyte Drink 20 Caps
HIGH5 Zero Electrolyte Drink 20 Caps — image 2
Out of Stock

HIGH5 Zero Electrolyte Drink 20 Caps | Sugar-Free Hydration

£4.49 £6.99
£0.22 per serving
Aids Hydration Improve Recovery
£6 off
Gorillalpha Yeti Juice Pre Workout 480g
Gorillalpha Yeti Juice Pre Workout 480g — image 2

Gorillalpha Yeti Juice Pre Workout 480g

£32.99 £38.99
£1.65 per serving
High Caffeine Increase Energy
£4 off
XL Nutrition Creatine Monohydrate 250g
XL Nutrition Creatine Monohydrate 250g — image 2

XL Nutrition Creatine Monohydrate 250g

£10.99 £14.99
£0.22 per serving
Best seller 50 Servings
£10 off
DY Nutrition Blood & Guts 380g Pre-Workout Supplement
DY Nutrition Blood & Guts 380g Pre-Workout Supplement — image 2

DY Nutrition Blood & Guts 380g Pre-Workout Supplement

£19.99 £29.99
£1.00 per serving
Increase Energy Increase Endurance
£2 off
USP Labs Jack3d Advanced Pre Workout 45 Servings
USP Labs Jack3d Advanced Pre Workout 45 Servings — image 2

USP Labs Jack3d Advanced Pre Workout 315g | 45 Servings

£27.99 £29.99
£0.62 per serving
High Caffeine Best seller
£11 off
Muscle Moose The Big Protein Flapjack 12 x 100g
Muscle Moose The Big Protein Flapjack 12 x 100g — image 2

Muscle Moose Big Protein Flapjack 12x100g

£12.99 £23.99
£1.08 per serving
High Calorie High Protein
£2 off
InnovaPharm MVPre 3.0 Pre Workout
InnovaPharm MVPre 3.0 Pre Workout — image 2

Innovapharm InnovaPharm MVPre 3.0 Pre Workout 460g | Energy & Focus

£37.99 £39.99
£1.81 per serving
High Caffeine Increase Energy
£8 off
CNP Loaded EAA Essential Amino Acids 300g
CNP Loaded EAA Essential Amino Acids 300g — image 2

CNP Loaded EAA Essential Amino Acids 300g

£16.99 £24.99
£0.57 per serving
Improve Recovery Reduce Fatigue
£18 off
Applied Nutrition BCAA Amino Hydrate, 450g Muscle Recovery & Hydration
Applied Nutrition BCAA Amino Hydrate, 450g Muscle Recovery & Hydration — image 2

Applied Nutrition BCAA Amino Hydrate, 450g Muscle Recovery & Hydration

£16.99 £34.99
£0.57 per serving
Improve Recovery Aids Hydration
£2 off
Supplement Needs Electrolyte+ 180g
Supplement Needs Electrolyte+ 180g — image 2

Supplement Needs Electrolyte+ 180g

£20.99 £22.99
£0.70 per serving
Improve Recovery Aids Hydration
£5 off
Applied Nutrition ABE Energy Can 6 x 330ml
Applied Nutrition ABE Energy Can 6 x 330ml — image 2

Applied Nutrition ABE Energy Can 6 x 330ml

£9.99 £14.99
£1.67 per serving
High Caffeine Zero Sugar
Efectiv Nutrition Creatine Monohydrate 300g

Efectiv Nutrition Creatine Monohydrate 300g | 60 Servings

£14.99
£0.25 per serving
Best seller Increase Strength

Curated supplements for CrossFit, HYROX, and functional fitness. The collection covers pre-workouts (stim and stim-light), creatine monohydrate for repeat-effort sessions, EAAs for intra-session sipping, fast protein for post-WOD recovery, electrolytes for hot or long sessions, and joint support. For a wider lift-focused selection, compare Pre-workout and Creatine directly. For endurance-style training, see Electrolytes & Hydration.