Best Low Fat Diet Shakes of 2026

Phoebe Cooper Avatar
Phoebe Cooper
Last Updated: 6 Feb 2026

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For those looking to manage their weight or improve their overall health, low-fat diet shakes can be a convenient and effective solution. These shakes typically contain a balanced blend of protein, carbohydrates, and essential vitamins and minerals, all while being low in fat and calories. They come in a variety of flavours and can be used as meal replacements or as a snack throughout the day. While it's important to always consult a healthcare professional before making any significant changes to your diet, low-fat diet shakes can be a helpful addition to a healthy lifestyle.

At a Glance: Our Top Picks

UFIT High 50g Protein Shake - Banana Flavour - No Added Sugar - Low in Fat Cover #TOP 1
UFIT High 50g Protein Shake - Banana Flavour - No Added Sugar - Low in Fat
ftb score rating icon 9.8
ON High Protein Shake Bottles, Ready To Drink Healthy Snacks, No added sugars, low fat Cover #TOP 2
ON High Protein Shake Bottles, Ready To Drink Healthy Snacks, No added sugars, low fat
ftb score rating icon 9.7
USN Diet Fuel Ultralean Strawberry Shake Cover #TOP 3
USN Diet Fuel Ultralean Strawberry Shake
ftb score rating icon 9.5

Top 10 Low Fat Diet Shakes

#TOP 1

UFIT High 50g Protein Shake - Banana Flavour - No Added Sugar - Low in Fat

UFT032
White
500 ml (Pack of 8)
UFIT High 50g Protein Shake - Banana Flavour - No Added Sugar - Low in Fat Cover
UFIT High 50g Protein Shake - Banana Flavour - No Added Sugar - Low in Fat - Ready to Drink - Pack of 8 x 500 ml (Packaging May Vary)

Features
Directions: Drink Chilled, Shake Well
No Added Sugar & Fat Free - Ufit Contains No Added Sugar And Is Also Fat Free Making It One Super Healthy Shake
Added Vitamins And Minerals - Ufit Contains Essential Vitamins And Minerals That Help Keep Immune System Fighting Fit
#TOP 2

ON High Protein Shake Bottles, Ready To Drink Healthy Snacks, No added sugars, low fat

1164251
6 kg (Pack of 1)
ON High Protein Shake Bottles, Ready To Drink Healthy Snacks, No added sugars, low fat Cover
ON High Protein Shake Bottles, Ready To Drink Healthy Snacks, No added sugars, low fat, Post Workout Snack for Men and Women, Vanilla Flavour, 12x500ml, Packaging may vary

Features
Protein Shakes Have No Added Sugars; Each 500ml Milkshake Contains 50g Of Protein And Is Low In Fat And Contains No Artificial Colours
Delicious High Protein Shakes Ready To Drink From Optimum Nutrition, The Alternative To Your Daily Protein Bar
Enjoy Your Protein Shakes Any Time Of The Day Or Immediately After Training To Support An Active Lifestyle
Available In Three Tasty Flavours: Vanilla, Strawberry, Chocolate
An Alternative To Protein Snacks That Have No Added Sugars; ON Shake Contains Only Naturally-Occurring Sugars

USN Diet Fuel Ultralean Strawberry Shake

USN
UN106
Strawberry
1 kg (Pack of 1)
USN Diet Fuel Ultralean Strawberry Shake Cover
USN Diet Fuel Ultralean Meal Replacement Shake Powder, Strawberry Flavour - 1kg, High Protein Shake Powdered Drink Mix, Low Calorie Diet & Weight Control Powder, 25g Protein

The USN Ultralean Shake is a high-protein meal replacement powder designed to support your weight loss goals. With 25g of protein and under 210 calories per serving, it helps you feel full for longer, making it easier to manage your diet. This tasty strawberry-flavoured shake is also high in fibre and enriched with essential vitamins, ensuring you receive vital nutrients while on your diet. Simply mix two scoops with cold water for a convenient snack that can curb sweet cravings throughout the day.

What We Like
High protein content
Low calorie option
Tasty strawberry flavour
Easy to prepare
Supports weight loss goals
#TOP 4

Applied Nutrition Protein Shakes - High Protein Shake Ready To Drink, Protein Drink With 20g Of Protein, Low Fat Protein Shake

White Chocolate / 8x330ml
2.64 l (Pack of 1)
Applied Nutrition Protein Shakes - High Protein Shake Ready To Drink, Protein Drink With 20g Of Protein, Low Fat Protein Shake Cover
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)

Features
HIGH PROTEIN GOODNESS: In Every 330ml Bottle You Get 20g Of Protein Goodness. Perfect For Those Looking To Boost Their Protein Levels With A Healthy And Nutritious Protein Shake After A Workout.
PROTEIN ON THE GO: With The Applied Nutrition High Protein Shake There's No Messing About With Prepping And Mixing Powders. Simply Open The Bottle With This Protein Ready-To-Drink Shake And You're Good To Go.
SUPPORTS A HEALTHY LIFESTYLE: If You're Looking For A Protein Bottle That Supports A Healthy Lifestyle, You're On To A Winner. Applied Nutrition Protein Drinks Are Not Only High In Protein And Fibre But Low In Fat And Contain No Added Sugar.
FULL OF FLAVOUR: Who Says Protein Shakes Have To Be Boring? Not Ours! With Three Delicious And Refreshing Protein Milkshake Flavours To Choose From - Chocolate, Strawberry And Vanilla - You're Spoiled For Choice.
CONVENIENCE GUARANTEED: Slip This Protein Shake Bottle Into Your Gym Bag And You've Got A Convenient And Nutritious Snack To Hand Whenever You Need It. Consume All At Once Or Save Some For Later.

USN Diet Fuel Ultralean Shake Powder, Vanilla

USN
UN107
Vanilla
1 kg (Pack of 1)
USN Diet Fuel Ultralean Shake Powder, Vanilla Cover
USN Diet Fuel Ultralean Meal Replacement Shake Powder, Vanilla Flavour - 1kg, High Protein Shake Powdered Drink Mix, Low Calorie Diet & Weight Control Powder, 25g Protein

The USN Diet Fuel Shake is an excellent meal replacement option designed to support your weight loss journey. With 25g of protein and under 210 calories per serving, it helps you feel fuller for longer, making it easier to resist unhealthy snacks. This shake is enriched with essential vitamins and nutrients, ensuring you maintain a balanced diet. Simply mix two scoops with cold water for a delicious Vanilla-flavoured drink that can also serve as a satisfying snack between meals.

What We Like
High protein content
Low calorie option
Tasty Vanilla flavour
Supports weight loss goals
Easy to prepare
#TOP 6

Optimum Nutrition High Protein Shake, Chocolate

1164243
3.3 l (Pack of 1)
Optimum Nutrition High Protein Shake, Chocolate Cover
Optimum Nutrition High Protein Shake Bottles, Ready to Drink Post Workout Snack, Low Fat and No Added Sugar, Muscle Growth and Support, Chocolate, 12x330ml Packaging May Vary

Optimum Nutrition Protein Shake offers a delicious and convenient way to boost your protein intake. With 25 g of protein per 330 ml shake, it supports muscle gain and helps maintain muscle mass and bone health. You can enjoy it anytime as a protein snack or a post-workout recovery drink. Its low fat and no added sugar formula, containing only naturally-occurring sugars, makes it a healthier choice than a traditional protein bar. The packaging is ideal for on-the-go consumption, whether you're at the gym, work, or travelling.

What We Like
High protein content
Low fat
No added sugars
Convenient for on-the-go
Supports muscle growth

UFIT High Protein Chocolate Shake Fat Free No Sugar

UFT023
White
330 ml (Pack of 10)
UFIT High Protein Chocolate Shake Fat Free No Sugar Cover
UFIT High 25g Protein Shake - Chocolate Flavour- Fat Free - No Added Sugar – Ready to Drink - 10 x 330ml (Packaging May Vary)

The UFIT Protein Shake is a healthy and convenient choice for those looking to boost their protein intake. It uses only natural flavours and colours, meaning you avoid artificial additives, which is better for your wellbeing. Being fat free and containing no added sugar, this shake supports a balanced diet without extra calories, ideal if you’re watching your weight. Additionally, it’s enriched with essential vitamins and minerals to help keep your immune system strong, so you can feel energised and ready for your day.

What We Like
Natural flavours and colours
No added sugar
Fat free formula
Contains vitamins and minerals
#TOP 8

USN Trust 50 Protein Shakes Chocolate 6 x 500ml - High Protein Ready to Drink - 50g Protein - Low Fat

USN
RTD029
Chocolate
500 ml (Pack of 6)
USN Trust 50 Protein Shakes Chocolate 6 x 500ml - High Protein Ready to Drink - 50g Protein - Low Fat Cover
USN Trust 50 Protein Shakes Chocolate 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

Features
READY TO DRINK, ANYTIME, ANYWHERE: No Mixing, No Mess—just Grab And Go. Designed For Busy Lifestyles, The USN Trust 50 Delivers Maximum Flavour In A Smooth, Ready-To-Drink Format That Fits Perfectly Into Your Gym Bag Or Workday.
50G OF PURE PROTEIN POWER: Fuel Your Muscles With An Impressive 50g Of High-Quality Milk Protein In Every Bottle. Perfect For Post-Workout Recovery Or As A Convenient Meal Support, This Shake Keeps Your Body In Performance Mode All Day.
NO ADDED SUGAR, GUILT-FREE GOODNESS: Indulge Your Cravings Without Compromise. With Naturally Occurring Sugars And Zero Added Sugar, This Shake Supports Your Wellness Goals While Satisfying Your Sweet Tooth.
LOW FAT, HIGH IMPACT NUTRITION: With Just 2g Of Fat Per 500ml Serving, This Shake Delivers Lean Nutrition That Supports A Clean Diet. Ideal For Cutting Phases Or Everyday Clean Eating Without Sacrificing Taste Or Texture.
LACTOSE-FREE & EASY TO DIGEST: Gentle On The Stomach And Perfect For Lactose-Sensitive Drinkers. Trust 50 Is Enzyme-Treated For Easy Digestion, So You Can Enjoy The Benefits Of Dairy Without The Discomfort.

Protein Works Vanilla Crème Meal Replacement Shake

POWDMRPEXVAN500G
500 g (Pack of 1)
Protein Works Vanilla Crème Meal Replacement Shake Cover
Protein Works | Diet Meal 360 - PLATINUM Innovation, Diet Meal Replacement Shake, Supports Weight Loss, 26 Vitamins & Minerals, Added Flaxseed, Inulin, Omega 3, Vanilla Crème, 8 Meals, 500g

The Protein Works Meal Replacement offers a nutritionally complete shake that is ideal for those looking to support their dieting and weight loss goals. With up to 25g of premium protein per serving, it helps keep you feeling fuller for longer, making it easier to resist unhealthy snacks. The inclusion of 23 essential vitamins and minerals boosts your immune system and combats fatigue, ensuring you stay energised throughout the day. Plus, it’s quick and easy to prepare—just add water for a convenient, on-the-go meal.

What We Like
Nutritionally complete meal
Supports weight loss
High protein content
Quick and easy to prepare
Rich in vitamins and minerals

USN Diet Fuel Ultralean Meal Replacement Shake

USN
UN108
Chocolate
2kg (Pack of 1)
USN Diet Fuel Ultralean Meal Replacement Shake Cover
USN Diet Fuel Ultralean Meal Replacement Shake Powder (Chocolate, 2kg - 36 Servings/Meals) Tasty High Protein Shake To Feel Full For Longer, Weight Control Powder, Drink Mix With 25g Protein

The USN Diet Fuel Shake is a high-protein meal replacement designed to support your weight loss journey. With 25g of protein and under 210 calories per serving, this shake helps you feel full for longer, making it easier to stick to your goals. It's also packed with essential vitamins and nutrients, ensuring you get the nourishment you need. Simply mix two scoops with cold water for a tasty snack or meal option that satisfies your sweet cravings without derailing your diet.

What We Like
High protein content
Low calorie option
Convenient meal replacement
Contains essential vitamins
Tasty chocolate flavour
Buying Guide Image
Editor's Notes

During our low fat diet shake research, we found 89 low fat diet shake products and shortlisted 10 quality products. We collected and analyzed 102,305 customer reviews through our big data system to write the low fat diet shakes list. We found that most customers choose low fat diet shakes with an average price of £18.76.

The low fat diet shakes are available for purchase. We have researched hundreds of brands and picked the top brands of low fat diet shakes, including UFIT, Optimum Nutrition, USN, Applied Nutrition, Protein Works.

Written by
Phoebe Cooper Avatar

In 2000, Phoebe Cooper graduated from the University of London as a Pharmacist. She practiced as a Pharmacist for the better part of 2 decades. Phoebe says she has worked in the majority of health sectors and has sufficient accumulated knowledge and experience. In her practice, Phoebe published a series of eBooks, one of which is titled "Good Health Good Living."