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XL Xtra Whey 2kg container in Banana flavor, high-protein whey supplement. - 2kg / Banana
XL Nutrition

XTRA Whey Protein Powder 2kg

★★★★★
4.8 | 1757 reviews |  66 Servings
£34.99 £49.99 £0.53/serving
Helps Top Up Protein 21g per 30g serving
Lower Sugar Option Straight everyday whey
2kg Repeat Buy Easy to keep in
Select Flavour
Banana
Birthday Cake
Chocolate
Chocolate Bueno
Chocolate Mint
Coconut Cream
Cookies & Cream
Peanut Butter
Strawberry
Toffee Popcorn
Vanilla
White Chocolate Raspberry
Next Day · 30-Day Returns · UK Made
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Food supplements should not be used as a substitute for a varied and balanced diet and healthy lifestyle. If you are pregnant, breastfeeding, taking medication, or under medical supervision, consult your doctor before use. Do not exceed the recommended daily intake. Store out of reach of children.

Banana
Birthday Cake
Chocolate
Chocolate Bueno
Chocolate Mint
Coconut Cream
Cookies & Cream
Peanut Butter
Strawberry
Toffee Popcorn
Vanilla
White Chocolate Raspberry

XL Nutrition XTRA Whey, 21g Protein and 12 Flavours at a Budget-Friendly Price

XL Nutrition XTRA Whey Protein is a daily-use protein powder designed to deliver solid macros at one of the lowest price points in the UK whey market. Each 30g serving provides 21g of protein at 122 calories, with 2.9g of fat, 3.3g of carbohydrates and just 0.6g of sugar.

The protein source is a combination of whey protein concentrate, milk protein concentrate and skimmed milk powder. This three-source blend provides a fuller amino acid spread than a single-source concentrate alone, and it achieves this at a cost that makes daily use genuinely sustainable. A 2kg tub provides 66 servings, and the range includes 12 flavours, which is broader than many budget-tier alternatives.

XTRA Whey does what a lot of people actually need from a protein powder. It gives you a convenient way to hit your daily protein target without spending more than necessary. There is no isolate, no hydrolysed fraction and no added recovery ingredients. Instead, it focuses on doing one job well and keeping the price honest.

This whey suits regular gym users who go through protein powder quickly and want to keep costs down without switching to a product that tastes like chalk or clumps in a shaker. Students, high-volume trainers and anyone buying protein on a fixed budget will find it a practical long-term choice. If you want a higher protein percentage or a whey isolate-first formula, the store carries options from Optimum Nutrition and Efectiv that sit at a slightly higher price point.

Key Benefits

Superior Protein

21g of premium whey protein per 30g serving.

Fast Recovery

Rapid amino acid delivery for post-workout muscle repair.

Great Value

66 servings per 2kg tub at an unbeatable price point.

Smooth Mixing

Premium whey blend mixes easily with no clumps.

Frequently Asked Questions

What protein sources does XL Nutrition XTRA Whey use?

XTRA Whey combines whey protein concentrate with milk protein concentrate and skimmed milk powder. This three-source blend provides 21g of protein per 30g serving. It is not a pure whey isolate, but the blend keeps the cost per serving lower while still delivering a complete amino acid profile for muscle recovery and daily protein support.

Is XTRA Whey just a cheaper version of Gold Standard or Efectiv Whey?

The protein per serving is comparable (21g vs 23 to 24g), but the protein sources differ. Gold Standard leads with whey isolate and Efectiv uses whey concentrate as a single source. XTRA Whey blends concentrate with milk protein concentrate to achieve a lower price per serving. If budget is the priority and you are not concerned about isolate-level purity, XTRA Whey is a strong value option for everyday use.

How many calories are in XL Nutrition XTRA Whey per serving?

Each 30g serving contains 122 calories, 21g of protein, 3.3g of carbohydrates (of which 0.6g is sugar) and 2.9g of fat. Mixed with 200 to 250ml of water, you get a full protein shake in under 130 calories. Using milk instead of water will add roughly 80 to 130 calories depending on the type, which is worth factoring in if you are tracking total intake.