What’s the difference between whey and isolate protein?

Whey protein contains a mix of protein, carbs, and a small amount of fat. Isolate protein is ultra-filtered to remove most of the carbs and fat, making it faster to digest and ideal for lean goals.

When should I take protein powder?

The best time is post-workout to support muscle recovery and growth. You can also take it between meals or as a snack to help hit your daily protein goals.

How much protein do I need daily?

Most active individuals need around 1.2g–2g of protein per kg of body weight per day, depending on your training intensity and goals.

Which protein powder is best for building muscle?

For muscle growth, Cyclone or Max Whey are great choices — both are high in protein and support recovery. For mass gain, go with Progain. For lean muscle, Promax Lean is ideal.

Do I need protein powder if I eat a high-protein diet?

Protein powder is a convenient way to top up your intake — especially post-workout when your body needs quick fuel. It’s helpful, even if your diet is already high in protein.

Are your protein powders Informed Sport certified?

Yes — all MaxiNutrition protein powders are Informed Sport tested, meaning they’re safe, batch-tested, and trusted by elite athletes.

Is there a vegan protein option?

Yes! Max Vegan is a smooth, plant-based protein blend that delivers great taste and quality nutrition with no animal ingredients.

Can protein powder help with fat loss?

Yes — higher protein intake helps keep you fuller for longer and preserves muscle during a calorie deficit. Promax Lean is specifically formulated for lean goals.

Premium Protein Powders for Muscle, Recovery & Performance

Discover MaxiNutrition's premium protein powder range, trusted by athletes and fitness enthusiasts across the UK. Whether you're building muscle, supporting recovery, or boosting daily performance, our high-quality protein powders are designed to help you reach your fitness goals faster. Explore whey, lean, and performance-focused options today.

Hydrolysed Whey Protein Isolate
Informed Sport Accredited
Ultra Filtered Premium Ingredients

Cyclone All-In-One Protein Powder

£49.99

4 Flavours
Promax Lean All-In-One Protein Powder

£49.99

4 Flavours
Progain All-In-One Protein Powder

£39.99

4 Flavours
MaxWhey Protein Powder

£18.99

4 Flavours
MaxIsolate Protein Powder

£35.00

6 Flavours
MaxClear - Clear Protein Isolate

From £2.49

8 Flavours
Protein Coffee - Maxpresso

From £2.49

6 Flavours
MaxVegan Protein Powder

£16.99

2 Flavours
MaxShake Protein Milk 330ml x 12

£34.99

4 Flavours
Baking Protein Powder

£17.99

20 Products

25% OFF

Cyclone X4 Mix & Match Bundle

£149.97

4 Flavours

Promax Lean x3 Mix & Match Bundle - MaxiNutrition

22% OFF

Promax Lean x3 Mix & Match Bundle

£116.99

27 Flavours

Progain Mix & Match Bundle - MaxiNutrition

21% OFF

Progain X3 Mix & Match Bundle

£94.99

27 Flavours

Cyclone x3 Mix & Match Bundle - MaxiNutrition

22% OFF

Cyclone x3 Mix & Match Bundle

£116.99

64 Flavours

Maxi Nutrition Cyclone Strength supplement container with feature text on a dark background

Cyclone All-In-One Protein Powder

£49.99

4 Flavours

Maxi Nutrition Promax Lean supplement container with features listed on a dark background

Promax Lean All-In-One Protein Powder

£49.99

4 Flavours

Promax All-In-One Protein Powder

£49.99 Sold Out

3 Flavours

Progain All-In-One Protein Powder

£39.99

4 Flavours

Protein Coffee - Maxpresso

From £2.49

6 Flavours

MaxPresso Protein Infused Coffee 30g Sachets

£2.49

3 Flavours

MaxClear - Clear Protein Isolate

From £2.49

8 Flavours

MaxClear Sachets 30g

£2.49

5 Flavours

MaxiNutrition Protein Powders

Whether you're training to build lean muscle, improve recovery, or support your overall nutrition, MaxiNutrition protein powders are formulated to deliver results. With science-backed ingredients, great taste, and clean formulas, they’re trusted by everyday gym-goers and elite athletes alike.

Why Choose MaxiNutrition Protein Powders?

Up to 38g of high-quality protein per serving
Low in sugar and fat to support lean goals
Enriched with key ingredients like BCAAs, Creatine, and Glutamine
No artificial colours or unnecessary fillers
Informed Sport certified – safe, tested, and trusted

Find the Right Protein for Your Goals

Promax Lean – for fat loss and lean muscle

Whey Protein Isolate – fast-digesting, high-purity recovery

Plant-Based Protein – vegan-friendly without compromise

Mass Gain options – for strength, size, and performance

No matter your training style or nutrition plan, there’s a MaxiNutrition protein powder to help fuel your progress — all with great taste and clean ingredients you can trust.

Promax Lean

High-protein, low-fat. Built to support lean muscle, fat metabolism, and recovery — perfect for cutting or toning goals.

Cyclone

All-in-one performance. Packed with whey, creatine, and HMB to power muscle growth, recovery, and strength gains.

Promax Restore

Recovery-first formula. Combines protein, electrolytes, and carbs to refuel and repair after intense training.

Progain

Serious size support. High-calorie, high-protein shake designed to help you build mass and strength fast.

Maxpresso

Protein meets coffee. A delicious, high-protein iced coffee-style shake with real caffeine and no added sugar.

MaxClear

Light, fruity, and refreshing. A clear whey isolate shake with 20g protein per serving — no milky texture, just clean fuel.

Max Whey

Everyday protein, done right. A fast-absorbing whey formula to support muscle growth and recovery post-workout.

Max Isolate

Ultra-filtered for purity. High in protein, low in lactose and fat — ideal for lean goals and fast digestion.

Max Vegan

Plant-powered performance. A smooth vegan protein blend with all the essentials, no compromise on taste.

Informed Sport Certified

Click link HERE

MaxiNutrition Protein Powders

Why Choose MaxiNutrition Protein Powders?

Up to 38g of high-quality protein per serving
Low in sugar and fat to support lean goals
Enriched with key ingredients like BCAAs, Creatine, and Glutamine
No artificial colours or unnecessary fillers
Informed Sport certified – safe, tested, and trusted

Find the Right Protein for Your Goals

Promax Lean – for fat loss and lean muscle

Whey Protein Isolate – fast-digesting, high-purity recovery

Plant-Based Protein – vegan-friendly without compromise

Mass Gain options – for strength, size, and performance

No matter your training style or nutrition plan, there’s a MaxiNutrition protein powder to help fuel your progress — all with great taste and clean ingredients you can trust.

Click link HERE

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Premium Protein Powders for Muscle, Recovery & Performance

Hydrolysed Whey Protein Isolate

Informed Sport Accredited