Best Icing Sugar Substitutes of 2026

Kiera Browne Avatar
Kiera Browne
Last Updated: 6 Feb 2026

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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
ftb score rating icon 9.9
NKD Living Powdered Erythritol Icing Sugar Cover #TOP 2
NKD Living Powdered Erythritol Icing Sugar
ftb score rating icon 9.8
Puresweet® 100% Natural Zero Calorie Icing Sugar Alternative Cover #TOP 3
Puresweet® 100% Natural Zero Calorie Icing Sugar Alternative
ftb score rating icon 9.6

Top 7 Icing Sugar Substitutes

NKD Living Powdered Erythritol Icing Sugar Alternative

1 kg (Pack of 1)
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.

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

NKDERYKL16
200 g (Pack of 1)
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.

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

beige
1 kg (Pack of 1)
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.

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

850 g (Pack of 1)
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.

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

PER1000
1 kg (Pack of 1)
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.

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

PER1000X5
1 kg (Pack of 5)
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.

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

PER1000X3
1 kg (Pack of 3)
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.

What We Like
Zero calories and fat
Ideal for baking and desserts
Gluten-free and vegan-friendly
Non-GMO ingredients
Buying Guide Image
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 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.