Shop All MaxiNutrition Protein, Supplements & More

Explore the complete MaxiNutrition range, trusted by athletes for over 25 years. Shop premium protein powders, sports supplements, ready-to-drink shakes, high-protein snacks, and performance accessories everything you need to support your fitness, strength, and recovery goals in one place.

28 Years Sports Nutrition Experts
Scientifically Crafted Formulas
Informed Sport Certified

75 Products

Promax Lean x3 Mix & Match Bundle - MaxiNutrition

22% OFF

Promax Lean x3 Mix & Match Bundle

£116.99

27 Flavours

Cyclone x3 Mix & Match Bundle - MaxiNutrition

22% OFF

Cyclone x3 Mix & Match Bundle

£116.99

64 Flavours

Progain Mix & Match Bundle - MaxiNutrition

21% OFF

Progain Mix & Match Bundle

£94.99

27 Flavours

Promax Restore Mix & Match Bundle - MaxiNutrition

40% OFF

Promax Restore Mix & Match Bundle

From £90.00

8 Flavours

20% OFF

Promax Lean Bundle

£56.78

6 Flavours

Promax Lean & Creatine Bundle - MaxiNutrition

Promax Lean All-In-One Protein Powder

£49.99

4 Flavours

Promax All-In-One Protein Powder

£49.99

3 Flavours

Cyclone All-In-One Protein Powder

£49.99

4 Flavours

MaxIsolate Protein Powder

£44.99

6 Flavours

Progain All-In-One Protein Powder

£39.99

4 Flavours

MaxShake Protein Milk Banana 330ml x 12

£29.99

MaxShake Protein Milk Vanilla 330ml x 12

£29.99

Train for More. Become Your Best

MaxiNutrition is Informed Sport Certified, meaning every batch is tested for banned substances. Backed by science, our proven formulas are designed to deliver real results. Trusted since 1995, we’ve built over 30 years of expertise and are relied on by athletes at every level – from professionals to everyday competitors.