Protein Works Diet Breakfast 360 Gold Banana Smooth, 2kg

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Product guide

Protein Works Diet Breakfast 360 Gold Banana Smooth, 2kg

Protein Works Diet Breakfast 360 Gold Banana Smooth is a powdered breakfast shake presented as a calorie-controlled meal replacement. The listing claims under 210 calories and 23g protein per serving, with a 55g serving mixed into 300ml of water or milk. It also contains caffeine, so it is not suitable for everyone.

At a glance

The listing describes a quick-mixing breakfast shake intended to save preparation time.
The product is claimed to provide 23g protein, 3.3g fibre and less than 1.5g sugar per 55g serving.
A serving contains 45mg caffeine, with green tea, yerba mate and green coffee bean extracts listed among the ingredients.
The directions specify 300ml chilled water or milk and about 1.5 scoops.

Price

£33.99Save 38%

Reference price: ~~£54.99~~

Price checked: 14 Nov 2026

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Pros and cons

Pros

A measured 55g serving and under-210-calorie claim may simplify calorie tracking compared with an unmeasured breakfast.
The listing states that each serving provides 23g protein and 3.3g fibre.

Cons

The 45mg caffeine per serving makes this a poor fit for people avoiding caffeine, including those the listing specifically cautions against consuming it.

Technical specifications

19 specifications

Identity
Brand	Protein Works
Model	POWDSMOOTHBAN2KG
Flavour	Banana Smooth
Form	Powder
Diet type	Vegetarian
Container	Bag

Nutrition and ingredients
Protein per serving	23 g
Vitamin and mineral details	0.8, 1.5, 24, 241, 5.9 Micrograms
Allergen information	Contains: Milk, Oat, Soy
Caffeine	Caffeinated
Specialty claims	Aspartame Free, GMO Free, High Fibre, High Protein, Low Sugar

Serving and use
Mixing directions	300ml of chilled water or milk. Add 55g (approx. 1.5 scoops). Shake well for 10 secs & drink.
Calories and other per-serving claims	under 210 calories per shake
Fibre and sugar claims	3.3g of fibre and less than 1.5g of sugar per serving
Caffeine amount	45mg/serving

Dimensions and installation
Dimensions listed	12 x 27.2 x 32 cm; 2 kg
Weight listed	2 Kilograms

Origin and storage
Country of origin	United Kingdom
Storage and use after opening	Store in a cool, dry place. Keep out of reach of children. Keep sealed at all times to maintain product quality. Consume within 3 months of opening.

What to know before buying

The listing warns that the shake is not suitable for children, pregnant women or people sensitive to caffeine. It says not to exceed the recommended serving and that other foods should also be consumed as part of the diet.
The manufacturer says the product is made in a factory that handles milk, egg, cereals with gluten, peanuts, nuts and soya. The listed ingredients include milk, soy and oats.

Listing details to confirm

The listing details are inconsistent: the title says 2kg and 36 servings, while a product-type field describes a 1kg item, and the stated 2kg weight, serving directions and serving count do not align clearly. Verify the selected listing’s pack size and number of servings before purchase. The listing also claims 24 vitamins and minerals, but its vitamin-and-mineral field gives an unexplained sequence of values and units. Packaging and product name may vary.

Who is it for?

A good fit for

Adults wanting a quick breakfast shake with a stated calorie and serving size.
Buyers seeking a vegetarian powder that lists protein, fibre and added vitamins and minerals, and who are comfortable with caffeine.

Less suited to

People avoiding caffeine, children, pregnant women or anyone sensitive to caffeine, as specified in the listing.
People avoiding milk, oats or soy, or who need to avoid cross-contact with other allergens handled at the factory.

Protein Works Diet Breakfast 360 Gold Banana Smooth, 2kg · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.2 / 5 · 293 ratings

5 stars60%60%
4 stars20%20%
3 stars9%9%
2 stars5%5%
1 star6%6%

Customer feedback says the shake can keep people full until lunchtime, while taste, texture and value are mixed. Some reportedly enjoy the taste and others find it too sweet, with powderiness also mentioned. That feedback matters if you are sensitive to sweetness or expect a smooth shake, but it does not establish how every serving will taste or mix. Ratings lean towards the positive overall, though a notable minority are lower-rated.

Positive themes

Some customers say it keeps them full until lunchtime.
Digestibility is mentioned positively in the supplied feedback.

Negative themes

Some customers describe the taste as too sweet.
Some customers describe the texture as powdery.
Some customers are dissatisfied with the price they paid.

Mixed feedback

Taste, texture and value receive mixed feedback.

Frequently asked questions

How do you prepare a serving?

The directions say to add 55g, approximately 1.5 scoops, to 300ml of chilled water or milk, shake for 10 seconds and drink.

How much caffeine is in a serving?

The ingredient and warning text states 45mg per serving. The listing says it is not suitable for children, pregnant women or people sensitive to caffeine.

How many servings are in the bag?

The title claims 36 servings, but other listing details describe a 1kg product despite the 2kg title and weight. Confirm the pack size and serving count for the selected listing.

Does it contain common allergens?

The listing identifies milk, oats and soy, and says the factory also handles egg, cereals with gluten, peanuts and nuts.