1 / 7USN Blue Lab Whey Protein Powder, Banana, 2 kg
USN Blue Lab Whey is a banana-flavoured whey protein powder in a 2 kg tub, with 58 servings listed. Its blend combines whey isolate, hydrolysate and concentrate, while the listing gives differing protein amounts that are worth checking before buying.
At a glance
- The listed protein blend includes whey isolate, hydrolysate and concentrate.
- Directions specify 34 g for a serving described as up to 25 g protein, or 68 g for up to 50 g.
- Listing states the powder is vegetarian, soy-free and caffeine-free.
Reference price: £67.00
Price checked: 12 Nov 2026
View offerAhead of Black FridayExplore the selectionOften bought together
Pros and cons
Pros
- Banana flavour and customer-reported ease of mixing may suit buyers who prioritise taste and convenient preparation.
- The three-source whey blend offers more than one form of whey protein in the same powder.
- The 2 kg tub is listed as providing 58 servings.
Technical specifications
21 specifications| Brand | USN |
|---|---|
| Model | Blue Lab Whey |
| Flavour | Banana |
| Protein source | Whey |
| Diet type | Vegetarian |
| Age range | Adult |
| Servings per container | 58.0 |
|---|---|
| Protein listed | 12 g, 25 g |
| Vitamins and minerals | 1, 1 milligrams |
| Recommended uses | General Exercise, Post-Workout, Sports |
| Benefits listed | Muscle Growth |
| Ingredients | Premium Protein Blend (Whey protein isolate milk, Whey protein hydrolysate milk, Whey protein concentrate milk), Inulin, Stabilisers (Guar gum and Xanthan gum), Flavouring, Sodium chloride, Sweetener (Sucralose), Colour (Beta Carotene), Tolerase L (pH-stable lactase) |
| Allergen information | Contains: Hazelnuts, Milk, Mustard, Peanuts |
| Free from | Caffeine Free, Soy Free |
| Directions | For up to 25g protein serving, mix 1 scoop (34g) into 150-200ml of cold and shake well in a USN shaker.For up to 50g protein serving, mix 2 scoops (68g) into 300-400ml of cold water and shake well in a USN shaker. |
| Dimensions listed | 19 x 19 x 30.5 centimetres |
|---|---|
| Weight listed | 2000 Grams |
| Package type | Tub |
|---|---|
| Number of items | 1 |
| Country of origin | Belgium |
| Model number | NBLW14 |
What to know before buying
- The listing advises consulting a healthcare professional before use, not exceeding the recommended daily intake and not using supplements as a replacement for a varied, balanced diet. It says the product is not suitable for pregnant or lactating women or people under 12, and limits ages 12–18 to one serving daily.
Listing details to confirm
Protein amounts are inconsistent across the listing: one detail gives “12 g, 25 g”, the directions state up to 25 g per scoop, while other copy says up to 26 g. BCAA figures also differ between 6.1 g and 5.7 g. Check the product label for the selected tub. The directions describe mixing with cold liquid, but their one-scoop instruction does not specify water or milk, unlike the two-scoop direction. Allergen details list hazelnuts, milk, mustard and peanuts, so review the package if allergens matter.
Who is it for?
A good fit for
- People seeking a banana-flavoured whey powder for general exercise or post-workout use.
- Buyers who want a multi-source whey blend and a larger tub with a listed 58 servings.
- Vegetarians seeking a product the listing describes as soy-free and caffeine-free.
Less suited to
- People avoiding dairy or who need a product free from the listed allergens.
- Buyers who require an unambiguous protein-per-serving or BCAA figure without checking the package.
Customer reviews on Amazon
- 5 stars
79% 79% - 4 stars
8% 8% - 3 stars
7% 7% - 2 stars
0% 0% - 1 star
6% 6%
Customer feedback highlights the banana taste, perceived quality and ease of mixing, with some considering the powder worth the price. Those impressions are relevant for a flavoured powder intended to be mixed into a drink, but they do not resolve the listing’s inconsistent protein figures. The overall ratings are mostly five-star, alongside a smaller share of low ratings, so experiences are not uniformly positive.
Positive themes
- Customers praise the banana taste and product quality.
- Customers report that the powder mixes easily and see it as worth the price.
Frequently asked questions
How much protein does a serving provide?
The listing is inconsistent. It gives “12 g, 25 g” in one field, says up to 25 g per scoop in the directions, and up to 26 g elsewhere. Check the label on the tub you receive.
How should it be prepared?
The directions specify one 34 g scoop mixed into 150–200 ml of cold liquid and two 34 g scoops mixed into 300–400 ml of cold water. They recommend shaking well.
Is this suitable for vegetarians?
The listing identifies the diet type as vegetarian and says the powder is soy-free. It contains whey and lists milk among its allergens.
What allergens are listed?
The listing states: “Contains: Hazelnuts, Milk, Mustard, Peanuts”. Check the package ingredient and allergen information before use.
Alternative options
Huel Black Edition RTD | 12x500ml 35g Protein | Chocolate | 35g High Protein, 27 Vitamins & Minerals, Gluten Free, High Fibre, Low Sugar
£38.98
ESN Designer Whey Protein Powder, Chocolate, 1000 g, 2.2 lbs, 33 Servings | Muscle Building and Recovery Powder Made in Germany, Laboratory Tested
£32.48
Huel Complete Protein Powder | 26 Servings | Vanilla | 20g Protein Per Serving | Gluten-Free | No Soy | Plant-Based Vegan Protein Powder
£26.25
Kinetica Sports Whey Protein Powder - Chocolate, 2.27 Kg, 76 Servings | 23gm Protein, 5.5gm BCAA Amino Acid & 4.32gm Glutamine | Recovery Shake for Optimum Nutrition | WADA & Informed Sport Approved
£92.99
Free Soul Sculpt Protein Powder | 20g Protein | Chocolate | 20 Servings | Hybrid Whey Protein Powder with Maca, Iron, Calcium, Biotin & B Vitamins | Plus Digestive Enzymes
£24.99
PAS Nutrition AGF-1 Test Support Supplements for Men Supports with D-Aspartic Acid, L-Carnitine Tartrate, 30 Day Supply
£49.99
Bettervits Creatine Monohydrate Powder | Ideal for Muscle Growth & Recovery - Unflavoured Creatine 5g | 100% Pure Micronised Creatine Powder | Supports Strength Performance | 60 Servings
£30.00
Myprotein Impact Whey Protein Powder | Vanilla - 15 Servings | Up to 23 g Whey Protein Per Serving with BCAAs | Builds Lean Muscle, Speeds Recovery | Low Fat & Carbs | Vegetarian
£20.39
ESN Designer Whey Protein Powder, Cherry Yogurt, 1000 g, 2.2 lbs | 33 Servings, Muscle Building and Recovery Powder Made in Germany, Laboratory Tested
£38.68
Warrior Mass Protein Powder – 5.04kg – Serious Mass Gainer – High Calorie, Weight Gain Supplement – 61g of Protein, 18 Servings, 1000+ Calories Shake, Supports Muscle Growth (Salted Caramel, 5kg)
£49.99
PhD Nutrition Diet Plant, High Protein Lean Matrix, Vegan Diet Protein Powder, Belgian Chocolate, 18g of Plant Protein, 40 Servings Per 1 kg Bag (Packaging May Vary)
£27.95
Applied Nutrition Critical Whey Protein Powder - Vanilla Ice Cream | 24g Protein per Serving, High Protein Powder, Protein Shake with BCAAs & Glutamine (2Kg - 61 Servings)
£56.49
