UK'S LOWEST PRICE
Cheaper than Optimum Nutrition
XL Nutrition XTRA Whey Protein Powder 2kg | Muscle Growth & Recovery - 2kg / Banana
XL Nutrition

XL Nutrition XTRA Whey Protein Powder 2kg | Muscle Growth & Recovery

★★★★★
1745 Reviews |  66 Servings
£34.99 £49.99 £0.53/serving
Builds Lean Muscle 21g Protein / Serving. Perfect for any time of the day
Cheapest protein on the market Won't be beaten on price
Prevents Breakdown High in BCAAs. Clinically proven to support performance.
Banana
Birthday Cake
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Chocolate Mint
Coconut Cream
Cookies & Cream
Peanut Butter
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Vanilla
BEST SELLER
White Chocolate Raspberry
Delivery & Shipping

Free Delivery

Spend £45 on this brand for Free Delivery. Order before 4pm for same-day dispatch.

Standard Delivery 2-4 Working Days
£3.99
DPD Next Day Order by 4pm Mon-Fri
£5.99
30 Day Returns

If you are not 100% satisfied with your purchase, you can return the unopened product and get a full refund or exchange.

Payment & Security
100% Secure Checkout
Encrypted with 256-bit SSL security
Klarna
Buy Now, Pay Later
Pay in 3 interest-free instalments of £11.66. No fees.
Accepted Payment Methods
We accept all major debit and credit card providers.
Banana
Birthday Cake
Chocolate
Chocolate Bueno
Chocolate Mint
Coconut Cream
Cookies & Cream
Peanut Butter
Strawberry
Toffee Popcorn
Vanilla
White Chocolate Raspberry

Product Overview

Build Lean Muscle & Accelerate Recovery

XL Nutrition XTRA Whey Protein Powder 2kg delivers 21g of premium-quality protein per 30g serving.

Whether you're building muscle, recovering from intense workouts, or maintaining peak athletic performance, this high-quality whey protein is your essential training partner.

Key Benefits

High Performance

Optimized for recovery and growth.

Clean Ingredients

No unnecessary fillers or additives.

Lab Tested

Certified for purity and potency.

Instant Mix

Smooth texture, no clumps.

STILL THE budget King.

Raw material costs doubled in 2023. Most brands passed that cost to you. We absorbed it to protect the community. Value isn't a discount, it's a promise.

Undefeated Value

Still The
Budget King.

We monitor the market daily. While competitors are pushing £70+ for 2kg, we refuse to follow suit. By manufacturing in-house and cutting out the middlemen, we keep our prices honest.

No Middlemen
No TV Ads
In-House Brand
Grass Fed whey
Standard 2kg Whey Big Brand RRP
£69.99
XL Nutrition Our New Price
£34.99 Still 50% Cheaper
Market Price Check
Optimum Nutrition 75.99
Generic Bulk Brand £59.99
Cost Per Serving
Big Brands £1.16/serving
XL Nutrition £0.53/serving
50% of competitor cost
Global Market Context
"

We would rather explain the price than apologize for the quality.

For years, XTRA Whey was £29.99. To keep it there today would mean sacrificing the quality you rely on. We've moved to £34.99 to ensure we never have to compromise.

Here is why:

Better Than Before

While others downgraded ingredients, we switched to Premium Grass-Fed Whey and upgraded our flavor systems.

3-Year Price Increase %
+140%
Raw Cost
+120%
Big Brands
+15%
XL Nutrition
We barely moved. They skyrocketed.
The "Shrinkflation" Trap

We Don't "Spike". Ever.

When raw material costs spiked, many Big Brands quietly reduced their protein content (shrinkflation) or resorted to "Amino Spiking"—adding cheap fillers like Glycine to pass lab tests.

We refuse to compromise. We compare our specs to their *old* formulas, and we still win.

No Glycine Fillers
100% WPC Source
Formula Breakdown
XL Nutrition 100% Active
Pure Whey Protein Concentrate (Grass-Fed)
Major Competitors Diluted
Whey + Creatine/Glycine/Taurine Fillers
Head to Head

The Smart Choice

Compare the specs. We deliver premium nutrition without the premium price tag.

Standard Brands

The Others

18-20g Protein Content
£1.50 Price Per Serving
High (2g+) Added Sugar
LOW QUALITY Grass fed whey
Clear Winner
Discount Supplements

XTRA WHEY

21g Protein Content
£0.52 Price Per Serving
Low (0.4g) Added Sugar
QUALITY Grass fed whey

Back by quality with real reviews.

Standard Market Comparison
Protein Content 18-20g
Price Per Serving £1.50
Added Sugar High (2g+)
Grass fed whey LOW QUALITY