Best-Selling Protein & Supplements | MaxiNutrition

Explore MaxiNutrition's bestselling protein powders, sports supplements, and snacks trusted by athletes for over 25 years. Whether you're building muscle, improving performance, or staying fuelled on the go, our top-rated products help you reach your fitness goals faster. Shop our bestsellers today and experience the difference.

Over 25 Years of Expert Recommendations
Scientifically Crafted Formulations
Quality Assurance and Clean Ingredients

39 Products

Better Choice Protein Bars 15 x 22.5g

£13.99

2 Flavours

MaxClear Sachets 30g

£2.49

5 Flavours

Protein Nut Bars 12 x 46g

£13.99

2 Flavours

Blackcurrant Hydration Tablets 10pcs x 6

£10.04

Green Apple Hydration Tablets 10pcs x 6

£10.04

Classic Vegan Protein Bars 16 x 35g

£16.79

2 Flavours

Vegan Creamy Core Protein Bars 12 x 45g

£13.99

3 Flavours

Watermelon Hydration Tablets 10pcs x 6

£10.04

Strawberry Lemonade Hydration Tablets 10pcs x 6

£10.04

750ml Water Bottle - Black & White

£3.49 Sold Out

2 Flavours

MaxPresso Protein Infused Coffee 30g Sachets

£2.49

3 Flavours

Lemon Lime Hydration Tablets 10pcs x 6

£10.04

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.

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Creamy Core Protein Bars 12 x 45g

£13.99

7 Flavours

Crispy Waffle Protein Bars 12 x 39g

£13.99

3 Flavours

Protein Nut Bars 12 x 46g

£13.99

2 Flavours

Classic High Protein Bars 16 x 40g

£18.19

2 Flavours

Milky Waffle Protein Bars 12 x 40g

£13.99

2 Flavours