Grenade Carb Killa Shake Review – [Are They Worth It?]

Welcome to our review of the Grenade Carb Killa Shake! This ready to drink shake got our attention as we’ve been so used to consuming protein shakes from powder form, we wondered if a ready to drink shake could do the job!

Grenade Carb Killa Features

The following nutritional content is based on the Chocolate Mint flavour:

  • 25g Protein
  • 7.3g Carbs
  • 200 Calories
  • 7.3g Fat
  • 27% Skimmed milk
  • Designed to be used as a healthy snack throughout the day
  • No artificial flavours or colourings

There are a range of flavours which all have slightly different nutritional content, ranging from 24-25g protein, 7.3g-9g carbs, and all have low sugar!

Who are Grenade?

Grenade are a UK based company founded in 2009, who originally started as a sports supplement distributors before starting out creating their own products.

Grenade have been recognised as one of the UK’s fastest growing companies and are a well known nutrition brand among many fitness enthusiasts.

What is The Carb Killa Shake Designed For?

The Grenade Carb Killa shake has been designed to be taken any time during the day as a healthy snack, or as a post workout drink. It is perfect for a healthy snack due to its 20g of protein to help fill you up without giving you unwanted calories and loading you up on sugar.

The problem many people face is having a healthy snack to tie them over until their next meal, with many opting for sugary or fatty snacks. These mess with your sugar levels and will make you crash, feeling lethargic and remaining hungry before long. The Grenade Carb Killa shake is designed to be a healthy snack, which will maintain your energy levels!

The drink is deigned for convenience and comes ready made in a 330ml bottle, so you don’t need to waste time mixing up powder, you can take the Grenade Carb Killa shake with you.

The shake is best served chilled, and once opened it should be stored chilled and consumed within 12 hours.

How Does The Carb Killa Shake Taste?

We sampled the chocolate mint flavour, which we were really impressed with as it tasted great and continued to afterwards – there was no bad aftertaste. It was smooth and creamy just as described on the packaging and the best thing about it was probably how light it seemed.

From experience many ready made protein shakes can feel quite thick or heavy, often down to the high milk and cream content. The Grenade Carb Killa Shake is mainly water based with only 27% of skimmed milk and 5% cream milk. This meant it went down smoothly with no post drink regret, something you sometimes get when you feel you’ve drank something unhealthy and heavy.


  • Banana
  • Chocolate Mint
  • Fudge Brownie
  • Peanut Butter
  • Cookies & Cream
  • White Chocolate

Conclusion on Grenade Carb Killa Shake

On the whole, the Grenade Carb Killa shake is a great product and we were really impressed the nutritional content as well as the taste.

There are a range of impressive flavours all of which have 20g of protein with low sugar and low calorie content, everything you need for a healthy snack to sustain you during the day!