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Rtd Protein Comparison - September 2025

7 Best Rtd Protein In the UK

1
Best Choice
9.9Exceptional
2
Best Value
9.6Exceptional
3
9.4Excellent
4
9.3Excellent
5
9.1Excellent
6
9.0Excellent
7
8.9Very Good
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Model

Grenade High Protein Shake, 8 x 330 ml - Fudge Brownie
Model
UFIT High 50g Protein Shake - Chocolate Flavour - No Added Sugar - Low in Fat - Ready to Drink -Pack of 8 x 500 ml (Packaging May Vary)
Model
USN Trust 50 Protein Shakes Strawberry 6 x 500ml – High Protein Ready to Drink – 50g Protein – Low Fat – No Added Sugar – Lactose-Free – Guilt-Free Shakes for Muscle Recovery - Packaging may vary
Model
UFIT High 50g Protein Shake - White Chocolate Flavour - No Added Sugar - Low in Fat - Ready to Drink - Pack of 8 x 500ml (Packaging May Vary)
Model
QNT Fit Protein Shake 12 x 500ml Ready to Drink Protein Shake Fat Free RTD RTDs Same as Multipower (Vanilla)
Model
UFIT High 25g Protein Shake - Vanilla Flavour- Fat Free - No Added Sugar – Ready to Drink - 10 x 330ml (Packaging May Vary)
Model
Applied Nutrition Protein Shakes - High Protein Shake Ready To Drink, Protein Drink With 20g Of Protein, Low Fat Protein Shake, On The Go Bottle - 8 x 330ml (White Chocolate)

Brand

Grenade
Brand
UFIT
Brand
USN
Brand
UFIT
Brand
QNT
Brand
UFIT
Brand
Applied Nutrition

Reviews

13,821 reviews
Reviews
1,908 reviews
Reviews
1,464 reviews
Reviews
75 reviews
Reviews
285 reviews
Reviews
5,370 reviews
Reviews
9 reviews

Features

Worth the money

8.9
Worth the money
8.6
Worth the money
8.6
Worth the money
8.4
Worth the money
7.7
Worth the money
7.6
Worth the money
7.4

Tech Specs

product dimensions

12 x 25 x 17.5 cm 2.64 kg
product dimensions
-
product dimensions
-
product dimensions
-
product dimensions
-
product dimensions
30.2 x 12.3 x 17.5 cm 3.76 kg
product dimensions
12 x 24 x 17.5 cm 3.01 kg

Format

-
Format
Liquid
Format
-
Format
-
Format
-
Format
-
Format
-

Package Information

-
Package Information
Carton
Package Information
-
Package Information
-
Package Information
-
Package Information
-
Package Information
-

package dimensions

-
package dimensions
-
package dimensions
22 x 19.4 x 14.2 cm 500 g
package dimensions
29.6 x 20.1 x 13.7 cm 4.69 kg
package dimensions
33.9 x 27 x 21.3 cm 9.19 kg
package dimensions
-
package dimensions
-

Available On

Available On
Available On
Available On
Available On
Available On
Available On

Our Top 3 Picks

Here are the top 3 recommended products with more information to help you find the right product for you
  • 9.9
    1
    Grenade
    36% Off

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

    8.9 worth the money

    Why we love it

    A high protein shake with over 25 g of protein.
    Less than 200 calories per 330 ml bottle.
    Informed sport approved and accredited.
  • 9.6
    2
    UFIT

    UFIT High 50g Protein Shake - Chocolate Flavour - No Added Sugar - Low in Fat - Ready to Drink -Pack of 8 x 500 ml (Packaging May Vary)

    8.6 worth the money

    Why we love it

    50g of protein
    No added sugar
    Fat free
  • 9.4
    3
    USN

    USN Trust 50 Protein Shakes Strawberry 6 x 500ml – High Protein Ready to Drink – 50g Protein – Low Fat – No Added Sugar – Lactose-Free – Guilt-Free Shakes for Muscle Recovery - Packaging may vary

    8.6 worth the money

    Why we love it

    Convenient on-the-go protein boost.
    Lactose-free for easy digestion.
    Low-sugar, guilt-free indulgence.

Our ranking system

The TopChoice.co.uk Team selects top-of-the-line items from a wide selection and conducts rigorous evaluations on almost all the products available on the internet. We rank each product based on how well it matches our criteria.We can ensure that the product is well-tested with the help of our expertise, experts, and artificial intelligence technology. TopChoice.co.uk requires consistent care for the products we review, ensuring that our assessments are always accurate and up to date.

Features

Our team of experts analyzes key attributes, capabilities, significance, and many more depending on the type of product to determine its effectiveness.
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Consumer Reviews

We ensure an evaluation of the ratings using references all over the internet for each product. With the help of our AI technology and professional review teams, we give weight to the worth of individual user experiences.
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Popularity

Popularity is an important criterion in choosing a product. Several factors contribute to the popularity of the products on our site, including prestige, relevance, reputation, news, and more.
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Value for money

TopChoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.

When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.