Best Granulated Sugar Substitutes of 2026

Kiera Browne Avatar
Kiera Browne
Last Updated: 6 Feb 2026

* We independently evaluate all recommended products and services. If you click on links we provide, we may receive compensation.

For those looking to reduce their sugar intake or manage their blood sugar levels, granulated sugar substitutes are a great alternative. These products are designed to mimic the sweetness of sugar without the calories or impact on blood sugar levels. They can be used in a variety of recipes, from baking to sweetening drinks, and come in a range of flavours and forms such as stevia, xylitol, erythritol, and monk fruit. Granulated sugar substitutes offer a convenient and healthier option for those looking to reduce their sugar consumption without sacrificing flavour.

At a Glance: Our Top Picks

NKD Living 100% Natural Erythritol Sugar Alternative Cover #TOP 1
NKD Living 100% Natural Erythritol Sugar Alternative
ftb score rating icon 9.8
SPLENDA Granulated Sugar Substitute 125g Pouch Cover #TOP 2
SPLENDA Granulated Sugar Substitute 125g Pouch
ftb score rating icon 9.7
Pure Via Erythritol Zero Calorie Sugar Alternative Cover #TOP 3
Pure Via Erythritol Zero Calorie Sugar Alternative
ftb score rating icon 9.5

Top 6 Granulated Sugar Substitutes

NKD Living 100% Natural Erythritol Sugar Alternative

NKD-1kg-Erythritol
1 kg (Pack of 1)
NKD Living 100% Natural Erythritol Sugar Alternative Cover
100% Natural Erythritol 1 Kg (2.2 lb) | Granulated Zero Calorie Sugar Replacement (2.2 lb)

NKD Living Erythritol is an excellent sugar replacement that contains 0 calories and 0 active carbohydrates, making it ideal for those on ketogenic diets or managing diabetes. With a crystal clean taste, it offers 70% of the sweetness of sugar without the bitter aftertaste associated with stevia. This product is perfect for baking, whether you're making cakes, meringues, or ice cream, allowing you to satisfy your sweet tooth while trying to lose weight. Additionally, it is Non-GMO Project Verified, ensuring it is a safe choice for maintaining stable blood sugar levels.

What We Like
Zero calories and carbohydrates
70% sweetness of sugar
No bitter aftertaste
Ideal for baking
Non-GMO verified

SPLENDA Granulated Sugar Substitute 125g Pouch

125 g (Pack of 1)
SPLENDA Granulated Sugar Substitute 125g Pouch Cover
SPLENDA No Calorie Sweetener Granulated Sugar Substitute 125g Pouch

SPLENDA Sugar Substitute offers pure sweetness that measures cup for cup just like regular sugar, making it easy for you to enjoy your favourite recipes without any guilt. Being sugar-free, you can confidently use it in place of sugar or agave nectar in beverages and dishes that require a sweet touch. With zero carbohydrates, this product is particularly beneficial for those managing diabetes or adhering to a low carb lifestyle. Indulge in delicious sweetness while maintaining your dietary preferences with this convenient alternative.

What We Like
Measures like sugar
Sugar-free alternative
Zero carbohydrates
Diabetes-friendly
Easy to use in recipes

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 granulated, 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 4

Castello Natural Erythritol Sweetener - Keto Friendly

850 g (Pack of 1)
Castello Natural Erythritol Sweetener - Keto Friendly Cover
Castello since 1907 Natural Erythritol Sweetener - Granulated | 10g = 7g of sugar | Sugar Substitute - Keto and Paleo - 0 Glycemic - 0 Calories - 0 Net Carbs - Made by corn 100% Non-GMO - 850 g

Castello Erythritol Sweetener is a 100% natural sugar alternative, ideal for those wanting to reduce sugar intake without sacrificing flavour. It is derived from Non-GMO corn and has a glycemic index of 0, making it suitable for people on special diets, such as Keto and Paleo, as well as those managing diabetes. With zero calories and net carbs, it supports your health goals. Plus, it easily dissolves in both hot and cold liquids, making it perfect for beverages, baking, and desserts.

What We Like
Natural and calorie-free
Non-GMO certified
Zero glycemic index
Suitable for special diets
Easily dissolves in liquids
#TOP 5

Castello Natural Erythritol Sweetener - Keto Friendly

UTI-01
1 kg (Pack of 1)
Castello Natural Erythritol Sweetener - Keto Friendly Cover
Castello since 1907 Natural Erythritol Sweetener - Granulated | 10g = 7g of sugar | Sugar Substitute - Keto and Paleo - 0 Glycemic - 0 Calories - 0 Net Carbs - Made by corn 100% Non-GMO - 1 kg

Castello Erythritol Sweetener is a 100% natural sugar substitute, perfect for those wanting to reduce sugar intake without sacrificing taste. Its origin from Non-GMO corn means you can enjoy a healthy option that fits into special diets like Keto or Paleo. With zero calories and no net carbs, it helps you stay on track with your dietary goals. Additionally, it dissolves easily in both hot and cold beverages, making it versatile for everyday use.

What We Like
Zero calories and net carbs
Non-GMO certified
Ideal for special diets
Dissolves easily in liquids
Similar taste and texture to sugar
#TOP 6

Splenda Low Calorie Granulated Sweetener, 75g

8718226401809
75 g (Pack of 1)
Splenda Low Calorie Granulated Sweetener, 75g Cover
Splenda Low Calorie Granulated Sweetener, 75g Recyclable Pouch

Splenda Sweetener offers pure sweetness, allowing you to sweeten your drinks and dishes cup for cup, just like sugar. This sugar-free alternative is perfect for recipes that require a sweet touch, making it easy to enjoy your favourite foods without the added calories. With zero carbs, it’s an excellent choice for those with diabetes or anyone following a low carb lifestyle, letting you indulge guilt-free. You can use it almost anywhere you’d use sugar, whether in beverages, over fruit, or in cooking and baking.

What We Like
Sugar-free alternative
Zero carb option
Measures like sugar
Versatile in recipes
Suitable for diabetics
Buying Guide Image
Editor's Notes

During our granulated sugar substitute research, we found 107 granulated sugar substitute products and shortlisted 6 quality products. We collected and analyzed 229,294 customer reviews through our big data system to write the granulated sugar substitutes list. We found that most customers choose granulated sugar substitutes with an average price of £7.38.

The granulated sugar substitutes are available for purchase. We have researched hundreds of brands and picked the top brands of granulated sugar substitutes, including NKD Living, SPLENDA, Pure Via, Castello since 1907.

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.