Strength & Muscle Building Supplements

Build strength, power, and lean muscle with MaxiNutrition's expert-formulated protein powders and supplements. Our strength-focused range is designed to support muscle growth, enhance performance, and help you lift heavier and train harder. Discover the best supplements for building strength and achieving your fitness goals.

  • Enhanced Muscle Growth and Workout Performance

  • Informed Sport Accredited

  • Ultra-Filtered Premium Ingredients

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31 Products
31 Products

Better Choice Protein Bars 15 x 22.5g

£19.99

2 Flavours

Milky Waffle Protein Bars 12 x 40g

£19.99 Sold Out

2 Flavours

NEW MaxShake 330ml x 12

£34.99

5 Flavours

Protein Nut Bars 12 x 46g

£19.99

2 Flavours

Protein Bars 12 x 45g - Peanut Caramel

£19.99

Protein Bars 12 x 45g - Hazelnut Nougat

£19.99

Protein Bars 12 x 45g - Chocolate Cookie and Milk

£19.99

MaxClear Sachets 30g

£2.49

5 Flavours

MaxVegan Protein Powder

£16.99

2 Flavours

Vegan Creamy Core Protein Bars 12 x 45g

£19.99

3 Flavours

MaxPresso Protein Infused Coffee 30g Sachets

£2.49 Sold Out

3 Flavours

Classic Vegan Protein Bars 16 x 35g

£23.99 Sold Out

2 Flavours