Best Fat Free Sugar Substitutes of 2025

Kiera Browne Avatar
Kiera Browne
Last Updated: 2 Feb 2025

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Fat free sugar substitutes are a range of products that are designed to replace sugar in food and drink, without adding any additional fat. These substitutes come in various forms, including powders, liquids and granules, and are made from a range of ingredients such as stevia, aspartame and sucralose. They are often recommended as a healthier alternative to sugar, as they can help reduce calorie intake and stabilise blood sugar levels. Fat free sugar substitutes can be used in a range of recipes, from baking to hot drinks, and are a popular choice for those looking to reduce their sugar intake without sacrificing flavour.

At a Glance: Our Top Picks

Skinny Food Co Gingerbread Syrup Zero Calorie 1L - Sugar Free Gingerbread Coffee Syrups For Tea, Hot Chocolate, Fruit, Baking, Protein Drinks - Vegan-Friendly, Gluten-Free & Fat-Free Cover #TOP 1
Skinny Food Co Gingerbread Syrup Zero Calorie 1L - Sugar Free Gingerbread Coffee Syrups For Tea, Hot Chocolate, Fruit, Baking, Protein Drinks - Vegan-Friendly, Gluten-Free & Fat-Free
ftb score rating icon 9.8
Pure Via Erythritol Zero Calorie Sugar Alternative Cover #TOP 2
Pure Via Erythritol Zero Calorie Sugar Alternative
ftb score rating icon 9.7
Sukrin:1 Natural Sugar Substitute for Diets Cover #TOP 3
Sukrin:1 Natural Sugar Substitute for Diets
ftb score rating icon 9.5

Top 10 Fat Free Sugar Substitutes

#TOP 1

Skinny Food Co Gingerbread Syrup Zero Calorie 1L - Sugar Free Gingerbread Coffee Syrups For Tea, Hot Chocolate, Fruit, Baking, Protein Drinks - Vegan-Friendly, Gluten-Free & Fat-Free

5060614804550
1 l (Pack of 1)
Skinny Food Co Gingerbread Syrup Zero Calorie 1L - Sugar Free Gingerbread Coffee Syrups For Tea, Hot Chocolate, Fruit, Baking, Protein Drinks - Vegan-Friendly, Gluten-Free & Fat-Free Cover
Skinny Food Co Gingerbread Syrup Zero Calorie 1L - Sugar Free Gingerbread Coffee Syrups For Tea, Hot Chocolate, Fruit, Baking, Protein Drinks - Vegan-Friendly, Gluten-Free & Fat-Free

Features
ALL TASTE, NO GUILT: Our Gingerbread Syrup Is The Ideal Mix Of Festive Flavours That Can Be Enjoyed All Year Round, Adding A Subtle Spice To Your Morning Coffee Or Perfectly Flavouring Your Overnight Oats & Porridge. Eliminating Excess Sugar In Your Diet Is A Breeze With Our Sugar Free Syrup, Not Only Is It Zero Calories But Gluten-Free, Fat-Free, And Vegan-Friendly.
UPGRADE YOUR HOT DRINKS: Enjoy The Perfect Sweetness Of Our Zero-Calorie Gingerbread Coffee Syrup In Your Favourite Hot Drinks! Our Sugar Free Coffee Syrup Is Specially Designed To Add A Subtle Sweetness To Your Coffee, Tea, Hot Chocolate And More Without Feeling Guilty About Any Extra Calories Or Sugar. Upgrade Your Morning Coffee With Our Gingerbread Sweetness Without Sacrificing Your Health Goals. Our Coffee Syrup Is The Perfect Way To Elevate Any Food Or Drink.
HEALTHIER, TASTIER FLAVOURS: At The Skinny Food Co, We're Proud To Continue To Produce Great Alternative Products For Our Customers That Promote Delicious Taste Without Compromising On Health, So Whether You're Vegan, Or Looking For A Low-Cal Diet, Our Syrups Can Offer You Extra Flavour, Without The Added Calories.
FAVOURITE CUPBOARD STAPLE: Enhance The Taste Of Any Food Or Beverage With Our Delicious Coffee Syrup. Bound To A Cupboard Staple, Skinny Food Co's Gingerbread Syrup Is Not Only For Hot Drinks! Try Adding A Splash Of Sweetness To Iced Coffee, Fruit, Baking Recipes, Shakes, Protein Drinks, Cocktails, Mixers And Desserts For Delicious Results Without Compromising On Your Health Goals.
1L BOTTLE: Our Sugar Free Syrup For Coffee Is A Luxurious Twist On Your Everyday Cup Of Coffee. Rich And Creamy, Our Gingerbread Syrup Takes Your Coffee To The Next Level With Its Sweet And Subtle Flavour. The Perfect Addition To Your Morning Routine! We Recommend Shaking The Bottle Well Before Use. For Coffee Add Approximately 15ml To Every 200ml Of Liquid.

Pure Via Erythritol Zero Calorie Sugar Alternative

Ery1kg
Green
1 kg (Pack of 1)
Pure Via Erythritol Zero Calorie Sugar Alternative Cover
Pure Via Erythritol 1kg, Zero Calorie & Keto Friendly Sugar Alternative Powder, Non-GMO Certified

Pure Via Erythritol is a fantastic sugar alternative derived from nature, boasting zero calories and zero sugar. Ideal for those on Vegan, Keto, Paleo, or diabetic diets, this sweetener allows you to enjoy your favourite treats without compromising your dietary goals. Its natural sourcing from sugar beet and Non-GMO corn ensures a clean ingredient profile. With a delightful crunchy texture, you can use this product in baking, smoothies, or protein shakes, enhancing your culinary creations while keeping the calories at bay.

What We Like
Zero calories and sugar
Vegan and Keto friendly
Natural sourcing from sugar beet
Crunchy texture for baking
70% sweetness of sugar
#TOP 3

Sukrin:1 Natural Sugar Substitute for Diets

SUKRIN1_500G
500 g (Pack of 1)
Sukrin:1 Natural Sugar Substitute for Diets Cover
Sukrin:1 - All Natural Sugar Substitute with Erythritol & Stevia, Zero Calorie Sweetener for Keto & Low Carb Diets, Gluten Free, Vegan, 500g

Sukrin:1 Sugar Substitute is an excellent choice for those following low-carb and keto diets. With no effect on blood sugar, it offers zero calories and zero net carbohydrates, making it perfect for diabetics and those on LCHF diets. Made from natural ingredients, erythritol and stevia, it contains no artificial additives, ensuring a healthier option. Furthermore, it replicates the taste and texture of regular sugar, allowing you to enjoy your favourite baked goods without compromising on flavour.

What We Like
Zero calories and carbohydrates
Natural ingredients, no additives
1:1 sugar replacement for baking
Suitable for various diets
Great taste and texture
#TOP 4

Castello since 1907 Stevia + Erythritol 1

1 kg (Pack of 1)
Castello since 1907 Stevia + Erythritol 1 Cover
Castello since 1907 Stevia + Erythritol 1:1 Sweetener | 1g = 1g of sugar | 100% Natural Sugar Substitute - 0 Calories - 0 Glycemic Index - Keto and Paleo - 0 Net Carbohydrates - Non-GMO - 1kg

Features
Castello Since 1907 Stevia + Erythritol 1:1 Sweetener Is The Perfect Sugar Substitute For Those Looking To Maintain A Healthy Lifestyle. It Is 100% Natural And Has Zero Calories And Carbs, Making It Suitable For Any Diet. Its Sugar-Like Texture Makes It Easy To Dissolve In Hot And Cold Beverages, As Well As For Baking And Cooking. This Sweetener Is Suitable For The Whole Family, Vegans And Vegetarians, And It's Even Safe For Pets.
Looking For A Natural Sweetener To Replace Sugar? Castello Since 1907 Offers A 100% Natural Sweetener Made With Stevia And Erythritol. This Sweetener Is Perfect For Those Who Want To Replace Sugar Without Sacrificing Natural Sweetness. Its Unique Manufacturing Process Allows The Ingredients To Crystallize In The Same Crystal, Ensuring Each Granule Has The Same Homogeneous Sweetness. This Achieves A Natural Taste Without Any Additives. Try Our Natural Sweetener Made With Stevia And Erythritol.
Our Stevia + Erythritol Sweetener Is A Natural Alternative To Sugar And Other Artificial Sweeteners. Unlike Other Sweeteners, It Doesn't Contain Dextrose Or Artificial Flavors, And It's Free From Artificial Sweeteners Like Acesulfame-K. Castello Since 1907's Crystallized Product Is Made Only With 100% Natural Erythritol, Which Is Produced From 100% Non-GMO Corn, And Steviol Glycosides, A Pure Extract Of Stevia That's 200 Times Sweeter Than Sugar.
Our Stevia + Erythritol Sweetener Comes In A 1kg Jar, With A 1:1 Ratio To Sugar, Meaning That 1 Gram Of Product Is Equivalent To 1 Gram Of Sugar. This Sweetener Is A Healthy And Natural Option To Sweeten Drinks And Food Without Sacrificing Sweetness. Made In Spain Under The Highest Quality Standards (FSSC 22000), This Product Is The Perfect Choice For Those Who Want To Take Care Of Their Health And Maintain A Healthy And Balanced Diet.
Castello Since 1907's Stevia + Erythritol Sweetener Is A Natural And Healthy Alternative To Sugar That Won't Affect Your Glucose, Insulin, Cholesterol, Triglycerides Or Electrolyte Levels, Thanks To Its 0 Glycemic Index. The Carbohydrates In Stevia + Erythritol Are Not Metabolized By The Human Body, Making It A Zero-Calorie, Zero-Carbohydrate Sweetener. It's Perfect For Special Diets Such As The Ketogenic Diet, Paleo Diet, Candida Diet And Diets For Athletes.

Pure Via Xylitol - Vegan Sugar Alternative

Xyli1kg
Green
1 kg (Pack of 1)
Pure Via Xylitol - Vegan Sugar Alternative Cover
Pure Via Xylitol 1kg - Plant Based, Vegan and Keto Friendly Sugar Alternative - Single Pack

Pure Via Xylitol is a delicious sugar alternative with a satisfying crunchy texture. With 40% fewer calories than conventional sugar, it allows you to indulge without the guilt. Being vegan, keto, and paleo friendly, it fits seamlessly into your dietary plans, making your meals more enjoyable. You can use it for baking, mix it into your hot drinks, or sprinkle it over fruit and yogurt for added flavour. Enjoy the sweetness of Pure Via Xylitol while maintaining a healthier lifestyle.

What We Like
Lower calorie alternative
Vegan and keto friendly
Great for baking
Crunchy texture
Versatile usage options

Sweetex Sweetener Tablets, 600 Tablets

5011417547755
Black
1 count (Pack of 1)
Sweetex Sweetener Tablets, 600 Tablets Cover
Sweetex Sweetener Tablets, 600 Tablets, Sweetener, Zero Calorie, Sugar Free, Artificial, Helps Balance Diet, Healthier Lifestyle, Sugar Substitutes, Baking Supplies

Features
Share Our Love For Sweetness, Without The Calories
Use Sweetex Tablets Instead Of Sugar In Hot And Cold Drinks
Making Life Sweet
Calorie Free
As Part Of A Healthier Lifestyle With A Balanced Diet
#TOP 7

Pure Via Erythritol 900g Pack

900g
Pure Via Erythritol 900g Pack Cover
Pure Via Erythritol 900g Pack,Low Calorie & Keto Friendly Sugar Alternative, Non-GMO Certified Granulated Sweetener

Features
VEGAN, KETO, PALEO AND DIABETIC FRIENDLY – Our 100% Erythritol Is The Perfect Sugar Alternative Derived From Nature For Vegan, Keto And Paleo Diets. Make Your Diet Plans Fun With Pure Via! Our 100% Erythritol Is Also A Natural Diabetic Friendly Sugar Alternative.
PURE VIA ERYTHRITOL – The Perfect Sugar Alternative Derived From Nature With Zero Calories And Zero Sugar.
SWEET WITHOUT THE CALORIES – Great Tasting Granulated Crystals With Just The Right Sweetness. It Has About 70% Of The Sweetness Of Sugar Without The Calories.
DERIVED FROM NATURE - Our Erythritol Is Sourced From A Fermentation Process Using Sugar Beet And Non-GMO Corn.
CRUNCHY TEXTURE – Sweet And Crunchy, Just Like Granulated Sugar! This Sweetener Derived From Nature Is Ideal For Use In Baking, Smoothies, Protein Shakes And More.

Sukrin Plus Natural Sugar Substitute with Erythritol

SUKRINPLUS_500G
500 g (Pack of 1)
Sukrin Plus Natural Sugar Substitute with Erythritol Cover
Sukrin Plus - All Natural Granulated Sugar Substitute with Erythritol and Stevia, Twice as Sweet as Sugar, Zero Calorie, Zero GI Sweetener for Keto and Low Carb Diets, Gluten Free, Vegan, 500g

Sukrin Plus Sweetener is an all-natural sugar substitute that is perfect for those following low-carb or keto diets. With zero calories and no effect on blood sugar, you can enjoy sweetness without guilt. Made from erythritol and stevia, it contains no artificial additives, ensuring a pure taste. As it is twice as sweet as regular sugar, a small amount can replace sugar in most recipes, making it a convenient choice for your baking needs.

What We Like
No effect on blood sugar
Zero calories and carbohydrates
All natural ingredients
Tastes like regular sugar
Twice as sweet as sugar
#TOP 9

NICKS Stevia Drops Natural Sugar Free Zero Calorie Liquid Keto Sweetener Gluten Free Low Carb Sugar Substitute Alternative

N!CK'S
84853
50 ml (Pack of 1)
NICKS Stevia Drops Natural Sugar Free Zero Calorie Liquid Keto Sweetener Gluten Free Low Carb Sugar Substitute Alternative Cover
NICKS Stevia Drops (50ml) Natural Sugar Free Zero Calorie Liquid Keto Sweetener Gluten Free Low Carb Sugar Substitute Alternative (50 ml (Pack of 1), Natural)

Features
Contains No Sugar, Zero Calories, No Carbohydrate. Natural Ingredients, Without Artificial Colors Or Preservatives. Free From Maltitol, Lactose, Gluten And Gelatine As They Are Vegan
Naturally Sweet With The Sweetener Steviol Glycosides From The Stevia Plant
Perfect For Figure-Conscious Low-Carb Sweetening, A Sugar-Free Diet, Suitable For Diabetics. As Well As For Diets For Weight Watchers And For In The Muscle Definition Phase For Active People
Ideal For Sweetening Smoothies, Yoghurts, Shakes, Hot Drinks Or Using It For Baking And In Desserts
Easy To Get The Right Dosage Thanks To The Practical Pipette. We Recommend Starting With Less Drops To Find Your Personal Optimal Dosage And Minimize The Risk Of A Bitter After Taste
#TOP 10

Xylitol Sweetener - 1kg Natural Sugar Substitute

66629
1 kg (Pack of 1)
Xylitol Sweetener - 1kg Natural Sugar Substitute Cover
Xylitol Sweetener - 1kg Natural Sugar Substitute, Keto Sweetener, Diabetic Sugar, Xylitol Sugar Alternative

Features
Keto And Diabetic Friendly: Our Xylitol Sugar Is An Excellent Keto Sugar Substitute And Diabetic Sugar Alternative, Supporting Low-Carb Diets And Maintaining Blood Sugar Levels.
Pure And Natural Xylitol: Embrace Healthier Choices With Our Natural Sweetener, A Perfect Substitute For Artificial Sweeteners And Conventional Sugars.
Versatile Sweetening Solution: Ideal For Cooking, Baking, And Beverages, Our Granulated Sweetener And Xylitol Powder Seamlessly Replace Sugar In Any Recipe.
Eco-Conscious: Sourced Sustainably, Our Xylitol Is Produced Without Harsh Chemicals, Offering A Clean, Guilt-Free Way To Enjoy Sweetness Every Day.
Dental Health Benefits: Choose Xylitol Sweetener For A Sugar Replacement That Not Only Satisfies Your Sweet Tooth But Also Helps Reduce Tooth Decay And Improve Oral Hygiene.
Buying Guide Image
Editor's Notes

During our fat free sugar substitute research, we found 14 fat free sugar substitute products and shortlisted 10 quality products. We collected and analyzed 91,871 customer reviews through our big data system to write the fat free sugar substitutes list. We found that most customers choose fat free sugar substitutes with an average price of £7.70.

The fat free sugar substitutes are available for purchase. We have researched hundreds of brands and picked the top brands of fat free sugar substitutes, including The Skinny Food Co, Pure Via, sukrin, Castello since 1907, Sweetex. The seller of top 1 product has received honest feedback from 256 consumers with an average rating of 4.7.

Written by
Kiera Browne Avatar

Kiera Browne served as chef and caterer in Purslane Restaurant for three years before establishing her restaurant. Kiera now owns two restaurants and a culinary school all over the United Kingdom. Kiera has featured in magazines and editorials, providing recipes for various dishes. Using her skills and knowledge in the culinary field, Kiera has published few pamphlets on preparing various cuisines.