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Grenade GREN64 Fudge Brownie High Protein Shake, 8 x 330 ml

Grenade GREN64 Fudge Brownie High Protein Shake is a ready-to-drink chocolate-flavoured shake sold in a pack of eight 330 ml bottles. Its portable format and listed protein content suit quick snacks, including around workouts, but the listing gives differing protein figures and says the recipe contains milk and lactose.

At a glance

  • No mixing is needed, so the bottles are convenient to carry for work, travel or gym use.
  • The listing describes a chocolatey Fudge Brownie flavour and says the shake is best enjoyed chilled.
  • Vegetarian suitability is stated, but the ingredient information includes whole milk, skimmed milk and milk protein.
Price
£10.50Save 25%

Reference price: £14.00

Price checked: 12 Nov 2026

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Often bought together

Pros and cons

Pros

  • Ready-to-drink bottles offer a practical alternative to mixing protein powder when away from home.
  • The pack contains eight 330 ml bottles, each listed as providing more than 24 g of protein.

Cons

  • Contains milk and lactose, so it is not a lactose-free option.

Technical specifications

13 specifications
Identity and pack
BrandGrenade
ModelGREN64
Pack size8 x 330 ml
FlavourFudge Brownie
Nutrition and ingredients
Protein per bottleMore than 24 g protein per 330 ml bottle
IngredientsWater, Whole Milk, Skimmed Milk, Milk Protein Concentrate Cocoa Powder, Salt, Stabilisers: Gellan Gum, Carrageenan; Flavourings, Acidity Regulator:Sodium Citrates Sweeteners: Acesulfame Sucralose.
Dietary informationsuitable for vegetarians
Milk and lactoseMilk (lactose)
Use
FormatReady to drink
Serving guidancenot recommended to consume more than two shakes per day
Serving conditionshould always be consumed as part of a balanced diet
Dimensions and installation
Dimensions listed24.5 x 12.2 x 17.4 cm; 2.64 kg
Origin
Country of originAustria

What to know before buying

Listing details to confirm

Protein information is inconsistent: the product bullet says more than 24 g per bottle, while manufacturer copy gives 25 g or up to 25 g. Treat the exact amount as unconfirmed and check the selected pack’s label. The listing also describes the product as low in sugar but supplies no sugar quantity here.

Who is it for?

A good fit for

  • People wanting a portable, ready-to-drink protein shake with a chocolate dessert-style flavour.
  • Vegetarians who consume dairy and want a bottled snack for between meals or around exercise.

Less suited to

  • People avoiding dairy or lactose.
  • Buyers who need a confirmed exact protein or sugar quantity from the supplied listing information.
Grenade GREN64 Fudge Brownie High Protein Shake, 8 x 330 ml · photo 2
Additional product photo 2

Customer reviews on Amazon

4.4 / 5 · 1,784 ratings
  • 5 stars74%74%
  • 4 stars13%13%
  • 3 stars6%6%
  • 2 stars1%1%
  • 1 star6%6%

Customer feedback highlights the fudge-like chocolate taste, protein content and portability as positives. Experiences with thickness vary, and opinions are mixed on sugar content, value and digestibility, with some reporting stomach issues. For buyers seeking a carryable shake, the sealed bottle format matches the reported convenience, but milk and lactose in the listed ingredients matter to anyone with dietary sensitivities. The overall ratings distribution is mostly five-star, but ratings alone do not establish why customers felt as they did.

Positive themes

  • Customers praise the taste, protein content and portability.

Negative themes

  • Some customers report stomach issues, and some describe the shake as watery.

Mixed feedback

  • Consistency opinions vary, with some describing it as thick and others as watery.
  • Feedback is divided on sugar content and value for money.

Frequently asked questions

How many bottles are in the pack?

The title and package information specify eight bottles, each 330 ml.

How much protein does each bottle contain?

The product bullet states more than 24 g per 330 ml bottle, while other manufacturer copy says 25 g or up to 25 g. The exact figure is therefore unclear from this listing.

Is this shake lactose-free?

No. The listing says the reformulated recipe includes milk (lactose), and the ingredients include whole milk and skimmed milk.

How should I use the shake?

It is ready to drink and can be consumed at different times of day. The listing says not to consume more than two shakes per day and to include them as part of a balanced diet.

Grenade GREN64 Fudge Brownie High Protein Shake, 8 x 330 ml · photo 3
Additional product photo 3

Alternative options

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Offer details

  • The listing recommends no more than two shakes per day and says to consume them as part of a balanced diet.
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