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Best Icing Sugar Substitutes of 2026

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Kiera Browne

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For those who are looking for a healthier alternative to traditional icing sugar, there are now a range of icing sugar substitutes available. These products are designed to provide the same sweetness and texture as regular icing sugar, but without the added calories and refined sugars. Made from natural ingredients such as erythritol, stevia, and xylitol, these substitutes are suitable for those following a low-sugar or low-carb diet. They come in a variety of flavours and can be used in the same way as regular icing sugar, making them a convenient and tasty option for anyone looking to reduce their sugar intake.

At a Glance: Our Top Picks

NKD Living Powdered Erythritol Icing Sugar Alternative Cover #TOP 1

NKD Living Powdered Erythritol Icing Sugar Alternative

9.9
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NKD Living Powdered Erythritol Icing Sugar Cover #TOP 2

NKD Living Powdered Erythritol Icing Sugar

9.8
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Puresweet® 100% Natural Zero Calorie Icing Sugar Alternative Cover #TOP 3

Puresweet® 100% Natural Zero Calorie Icing Sugar Alternative

9.6
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Top 7 Icing Sugar Substitutes

#TOP 1 Best Sugar-Free Sugar Substitute

NKD Living Powdered Erythritol Icing Sugar Alternative

NKD Living Powdered Erythritol Icing Sugar Alternative Cover

NKD Living Powdered Erythritol - Zero Calorie Icing Sugar 1kg (2.2 lb)

NKD Living Erythritol Powder is an award-winning, 100% natural icing sugar alternative that contains zero calories, making it ideal for those on ketogenic diets or managing diabetes. You can enjoy your favourite treats such as icing, ice cream, and meringues without the guilt of sugar. With no active carbohydrates or sugar, it helps you maintain stable blood sugar levels. This versatile product can also replace granulated erythritol in any recipe, giving you the freedom to bake without compromise.

9.9
FTB Score
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What We Like

  • Zero calories and sugar
  • Non-GMO Project Verified
  • Versatile for various recipes
  • Ideal for diabetics and keto diets
#TOP 2

NKD Living Powdered Erythritol Icing Sugar

NKD Living Powdered Erythritol Icing Sugar Cover

Powdered Erythritol by NKD Living - Zero Calorie Icing Sugar (200g)

NKD Living Erythritol is a natural, zero-calorie powdered sugar alternative, perfect for your baking needs. With zero calories and a zero glycemic index, it allows you to indulge without the guilt. You can use it for icing sugar, ice cream, or meringues, making it versatile for various recipes. Plus, being non-GMO means you can feel good about what you're using in your kitchen. This product offers a convenient way to enjoy sweet treats while maintaining a healthy lifestyle.

9.8
FTB Score
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What We Like

  • Zero calories
  • Non-GMO verified
  • Versatile for many recipes
  • Zero glycemic index
#TOP 3

Puresweet® 100% Natural Zero Calorie Icing Sugar Alternative

Puresweet® 100% Natural Zero Calorie Icing Sugar Alternative Cover

Puresweet® Icing, 100% Natural Zero Calorie Icing Sugar Alternative 1kg, No Bitter Aftertaste, Diabetic Friendly, Tooth Friendly, Vegan, Non GMO (Recyclable Pouch)

Puresweet® Icing Sugar Alternative is a fantastic choice for those seeking a healthier sweetening option. It boasts zero calories, making it ideal for anyone managing their weight or blood sugar levels. You will appreciate its tooth-friendly properties, as it won't harm your dental health. Plus, it looks and tastes just like traditional icing sugar without any bitter aftertaste, ensuring your baked goods remain delicious. This product is vegan and non-GMO, catering to various dietary preferences while still offering the sweet taste you desire.

9.6
FTB Score
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What We Like

  • Zero calories for guilt-free enjoyment
  • Tooth-friendly for dental health
  • No bitter aftertaste
  • Vegan and non-GMO
#TOP 4

Castello Erythritol Powdered Sweetener Substitute

Castello Erythritol Powdered Sweetener Substitute Cover

Castello since 1907 Natural Confectioner's Erythritol - Powdered | 10g = 7g of sugar | Icing Sugar Substitute - Keto and Paleo - 0 Glycemic - 0 Calories - 0 Net Carbs - Non-GMO - 850 g

Castello Erythritol Powder offers a 100% natural way to sweeten your food without the calories. Its fine texture allows it to dissolve quickly, making it ideal for drinks and baking, ensuring you achieve a smooth finish. As a versatile ingredient, you can use it for decorating desserts or in glazes and sauces. Perfect for various diets, it has a glycemic index of 0, so you can enjoy sweetness while maintaining your health and dietary goals.

9.6
FTB Score
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What We Like

  • Natural and calorie-free
  • Easily dissolves in liquids
  • Great for decorating desserts
  • Perfect for special diets
  • 0 glycemic index
#TOP 5

PINK SUN Erythritol Sweetener Powdered 1kg

PINK SUN Erythritol Sweetener Powdered 1kg Cover

PINK SUN Erythritol Sweetener Powdered 1kg (or 2kg 3kg 5kg) Fine Powder Natural Icing Sugar Replacement Zero Calories Non GMO 1000G

The PINK SUN Erythritol Sweetener is a 100% pure powdered option that contains zero calories and zero fat, making it an excellent sugar substitute for those watching their weight. Its fine powder consistency resembles icing sugar, allowing for easy incorporation into baking, hot drinks, and desserts. Being non-GMO, it caters to a wide range of dietary preferences, including gluten-free, diabetic, vegetarian, and vegan diets. This sweetener not only helps you reduce sugar intake but also maintains the sweetness you desire in your favourite treats.

9.4
FTB Score
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What We Like

  • Zero calories and fat
  • Fine icing sugar-like texture
  • Non-GMO and gluten-free
  • Suitable for various diets
  • Versatile for baking and drinks
#TOP 6

PINK SUN Erythritol Powdered Sweetener 5kg

PINK SUN Erythritol Powdered Sweetener 5kg Cover

PINK SUN Erythritol Sweetener Powdered 5kg (1kg x 5) Fine Powder Natural Icing Sugar Replacement Non GMO Low Carb

The PINK SUN Erythritol Sweetener is a 100% pure powdered erythritol sold in convenient 1kg packs, perfect for those seeking a sugar alternative. With zero calories and no fat, it allows you to enjoy sweetness without the guilt, making it ideal for weight management. Its fine powder texture matches that of icing sugar, making it easy to use in baking, hot drinks, and desserts for a smooth finish. Plus, it's non-GMO, ensuring a natural choice for your sweetening needs.

9.3
FTB Score
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What We Like

  • Zero calorie and fat content
  • Fine powder like icing sugar
  • Non-GMO natural sweetener
  • Suitable for baking and drinks
#TOP 7

PINK SUN Erythritol Sweetener Powdered 3kg

PINK SUN Erythritol Sweetener Powdered 3kg Cover

PINK SUN Erythritol Sweetener Powdered 3kg (1kg x 3) Fine Powder Natural Icing Sugar Replacement Zero Calorie No GMO

PINK SUN Erythritol Sweetener is a 100% pure powdered sweetener, offering a zero-calorie alternative to sugar. With no fat and a fine icing sugar-like consistency, it seamlessly blends into your baking, hot drinks, and desserts. This non-GMO product is also gluten-free, making it suitable for various dietary needs, including diabetic and vegan diets. You can enjoy the sweetness without the guilt, helping you maintain your health goals while indulging in your favourite treats.

9.3
FTB Score
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What We Like

  • Zero calories and fat
  • Ideal for baking and desserts
  • Gluten-free and vegan-friendly
  • Non-GMO ingredients

Editor's Notes

During our icing sugar substitute research, we found 46 icing sugar substitute products and shortlisted 7 quality products. We collected and analyzed 43,148 customer reviews through our big data system to write the icing sugar substitutes list. We found that most customers choose icing sugar substitutes with an average price of £10.60.

The icing sugar substitutes are available for purchase. We have researched hundreds of brands and picked the top brands of icing sugar substitutes, including NKD Living, Puresweet, Castello since 1907, PINK SUN.

Written by

Kiera Browne Avatar

Kiera Browne

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.