Best Carb Free Sugar Substitutes of 2025

Ashley Abels Avatar
Ashley Abels
Last Updated: Jan 8, 2025

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Carb-free sugar substitutes are increasingly popular among health-conscious individuals who want to reduce their sugar intake without sacrificing sweetness. These substitutes are typically made from plant-based ingredients like stevia, erythritol, and monk fruit, and are completely free of carbohydrates and calories. They can be used in a variety of recipes, from baking to sweetening coffee and tea. Unlike traditional sugar, carb-free sugar substitutes don't cause blood sugar spikes, making them a great option for anyone watching their blood sugar levels. Overall, carb-free sugar substitutes are a great way to satisfy a sweet tooth without compromising on health.

At a Glance: Our Top Picks

Pyure Organic Liquid Stevia Drops Cover #TOP 1
Pyure Organic Liquid Stevia Drops
ftb score rating icon 9.9
Lakanto Powdered Monk Fruit Sweetener Cover #TOP 2
Lakanto Powdered Monk Fruit Sweetener
ftb score rating icon 9.8
SPLENDA No Calorie Sweetener, Mini Dissolvable Tablets Cover #TOP 3
SPLENDA No Calorie Sweetener, Mini Dissolvable Tablets
ftb score rating icon 9.6

Top 10 Carb Free Sugar Substitutes

#TOP 1

Pyure Organic Liquid Stevia Drops

0850196003435
Simply Sweet
Pyure Organic Liquid Stevia Drops Cover
Pyure Organic Stevia Liquid Sweetener Keto Sugar Substitutes, Zero Calorie, Zero Sugar, Zero Carb, Plant-Based Sugar Free Liquid Stevia Extract, Simply Sweet, 1.8 oz

Pyure Organic Liquid Stevia Drops is a plant-based, zero calorie, zero sugar, and zero carb sweetener that is perfect for those on keto, diabetic, gluten-free, paleo, vegan, plant-based, candida, low carb and low to no sugar lifestyles. It is highly concentrated, so a little goes a long way, with no bitterness or aftertaste. It is perfect for use in coffee, tea, yogurt, and other keto-friendly snacks. The product is available in two flavors, Simply Sweet and Vanilla Stevia.

What We Like
Plant-based, zero calorie, zero sugar, and zero carb sweetener
Highly concentrated and has no bitterness or aftertaste
Perfect for use in coffee, tea, yogurt, and other keto-friendly snacks
#TOP 2

Lakanto Powdered Monk Fruit Sweetener

Lakanto Powdered Monk Fruit Sweetener Cover
Lakanto Powdered Monk Fruit Sweetener with Erythritol - Powdered Sugar Substitute, Zero Calorie, Keto Diet Friendly, Zero Net Carbs, Baking, Extract, Sugar Replacement (Powdered - 1.76 lb)

Lakanto Monk Fruit Sweetener offers a fantastic 1:1 powdered sugar substitute that contains zero net carbs and calories, making it an excellent choice for your favorite baked goods and beverages. It matches the sweetness of regular sugar closely, allowing you to enjoy cookies, coffee, and desserts without the guilt. This sweetener is perfect for various diets, including keto, vegan, and low-sugar lifestyles, giving you the freedom to indulge. Additionally, it serves as a great alternative to confectioners' sugar, so you can create delicious frostings and toppings without compromising your health.

What We Like
Zero calories and net carbs
Keto and vegan friendly
1:1 sweetness to sugar
Great for baking and desserts
#TOP 3

SPLENDA No Calorie Sweetener, Mini Dissolvable Tablets

SPL002
SPLENDA No Calorie Sweetener, Mini Dissolvable Tablets Cover
SPLENDA No Calorie Sweetener, Mini Dissolvable Tablets ,200 Count

SPLENDA Dissolvable Tablets are convenient for on-the-go use with a push button dispenser. They provide the sweetness of sugar without the calories, making them suitable for diabetics or those on a low carb diet. These quick-dissolving tablets are perfect for adding sweetness to your favorite beverages like tea or coffee. With each dispenser containing 200 tablets, equivalent to 4 cups of sugar, you can enjoy big sweetness in a small size.

What We Like
Convenient push button dispenser
Zero calories, same sweetness as sugar
Suitable for diabetics and low carb lifestyle
#TOP 4

Pyure Organic Liquid Vanilla Stevia Drops

PYB00344
Vanilla
Pyure Organic Liquid Vanilla Stevia Drops Cover
Pyure Organic Liquid Vanilla Stevia Drops | Stevia Liquid Sweetener Keto Sugar Substitutes | Zero Calorie, Zero Sugar, Zero Carb | Plant-Based Sugar Free Liquid Stevia Extract |1.8 oz (1 Pack)

Pyure Stevia Drops is an organic liquid sweetener that comes in a 1.8 fl oz bottle. It is made from highly concentrated stevia extract, making it a zero-calorie, zero-sugar, and zero-carb sugar substitute. The vanilla flavor adds a sweet taste to your favorite beverages, snacks, and desserts without the extra calories. With 100 servings per container, it is perfect for those who are always on the go. The squeezable bottle makes it easy to use and mix with your favorite drinks and snacks. Pyure Stevia Drops is ideal for those who are on a keto diet, diabetic, gluten-free, paleo, vegan, and plant-based lifestyle. It is also great for those who are sugar-sensitive and in need of liquid sweeteners and sugar alternatives for their sugar-free keto sweets and snacks.

What We Like
Zero calorie, zero sugar, zero carb
Highly concentrated, 100 servings per container
Vanilla flavor, no bitterness or aftertaste
#TOP 5

SweetLeaf Organic Stevia Packets

SWPL 70
Original Version
2 Ounce (Pack of 1)
SweetLeaf Organic Stevia Packets Cover
SweetLeaf Stevia Packets - Zero Calorie Stevia Powder, No Bitter Aftertaste, Sugar Substitute for Keto Coffee, Nothing Artificial, Non-GMO Stevia Sweetener Packets, 70 Count

SweetLeaf Organic Stevia Packets are made from high-grade organic stevia leaves, purified water, and nothing artificial. It is a natural alternative to artificial sweeteners, making it the healthier choice. Satisfy your sugar cravings naturally with SweetLeaf's award-winning zero calorie, zero carb stevia leaf powder that leaves no bitter aftertaste. It is perfect for adding natural sweetness to coffee, tea, lemonade, oatmeal, baked goods and more. SweetLeaf is the original and world's finest stevia sweetener since 1982 and has a range of non-GMO and organic stevia sweeteners.

What We Like
Zero calorie, zero carb stevia leaf powder that leaves no bitter aftertaste
Made from high-grade organic stevia leaves, purified water, and nothing artificial
Natural alternative to artificial sweeteners, making it the healthier choice
#TOP 6

NuNaturals Liquid Stevia

No Model
2 Fl Oz (Pack of 1)
NuNaturals Liquid Stevia Cover
NuNaturals Liquid Stevia, Sugar-Free Sweetener, Plant-Based Sugar Substitute, Zero Calorie, Unflavored, Alcohol Free, 2oz

NuNaturals Liquid Stevia is a plant-based, zero-calorie sugar substitute that is perfect for sweetening your favorite recipes. It is made using premium stevia extract and water, and contains no artificial sweeteners, preservatives, colors or flavors. Highly concentrated, a little goes a long way and 5-10 drops are all you need to sweeten your favorite beverages and treats. It is ideal for keto, low-carb, low-calorie, vegan and sugar-conscious diets. NuNaturals is committed to creating ethically and sustainably sourced foods that support your wellness.

What We Like
Zero calorie, zero carb sugar substitute
Made with premium stevia extract and water, without artificial sweeteners, preservatives, colors or flavors
Highly concentrated, a little goes a long way
#TOP 7

SweetLeaf Organic Stevia Packets

SWPL70-ORG
SweetLeaf Organic Stevia Packets Cover
SweetLeaf Organic Stevia Packets - Zero Calorie Stevia Powder, No Bitter Aftertaste, Sugar Substitute for Keto Coffee, Nothing Artificial, Non-GMO Stevia Sweetener Packets, 70 Count

Satisfy your sugar cravings naturally with SweetLeaf Stevia Packets. Made from high-grade organic stevia leaves, purified water and nothing artificial, these non-GMO, allergen-free, and gluten-free packets are a natural alternative to sugar. Sweeten your coffee, tea, lemonade, oatmeal, baked goods, and more with the best-tasting organic stevia that leaves no bitter aftertaste. Convenient single-serve packets make it easy to use and take on the go. Choose SweetLeaf Stevia Packets as a pure cane sugar substitute and make life naturally sweet.

What We Like
Zero calorie
Non-GMO
No bitter aftertaste
#TOP 8

Lakanto Monk Fruit Extract Drops

Liquid Sweetener - Vanilla 52.45g
Lakanto Monk Fruit Extract Drops Cover
Lakanto Liquid Monk Fruit Extract Drops - Zero Calorie, Zero Sugar, Keto Drink Sweetener, Sugar Substitute, On the Go, Tea, Coffee, Water, Smoothies, Other Drinks (Vanilla - 1.76 fl oz - Pack of 1)

Lakanto Monk Fruit Drops are an excellent choice for those seeking a healthy sugar alternative. With zero calories and a zero glycemic index, you can enjoy sweetening your tea, coffee, or smoothies without guilt. These drops mimic the sweetness of sugar, making it easy to replace traditional sweeteners in your diet. Ideal for various lifestyles, including keto and vegan, this product contains only monk fruit extract, ensuring you avoid artificial ingredients. If you're sensitive to common sugar substitutes, these drops offer a convenient and tasty solution for your beverage needs.

What We Like
Zero calories
Natural ingredients
Suitable for various diets
Easy to use
#TOP 9

LUV Keto Sweetener Stevia Blend

Sweetener16upc-22
White
LUV Keto Sweetener Stevia Blend Cover
LUV Keto Sweetener Stevia Blend - 1:1 Sugar Free Substitute for Baking - 0 Net Carb All Purpose Natural Gluten Dairy Free Vegan Non GMO Paleo Diabetic Low Carb Replacement 1 lb

LUV Keto Sweetener Stevia Blend, also known as SWEET LUV Stevia Blend, is a natural, guilt-free sugar substitute that is perfect for achieving your health goals. Made from an all-natural blend of organic Stevia and chicory root inulin, this sweetener is sugar-free, vegan, non-GMO, gluten-free, soy-free, and dairy-free. With no artificial sweeteners, preservatives, colors, Maltitol or Maltodextrin, this low glycemic index sweetener is ideal for those following a keto or paleo diet. One scoop of SWEET LUV Stevia Blend equals one scoop of sugar, making it easy to use in any recipe. Its no-bitterness taste and easy-on-the-stomach feature make it perfect for baking and sweetening your favorite snacks. LUV Keto Sweetener Stevia Blend is family-owned and hand-made in the USA, making it an artisan treat to satisfy your sweet cravings.

What We Like
Guilt-free sugar substitute
Easy to use in any recipe
Low glycemic index
#TOP 10

TruMonk™ Monk Fruit Sweetener

LiLA
2 Ounce (Pack of 1)
TruMonk™ Monk Fruit Sweetener Cover
LiLA Organic Monk Fruit Extract - Premium Grade - Non GMO, No Additives, 100% Pure - Zero Calories and Zero Carbs - Keto and Paleo Friendly Sugar Substitute - 2oz

TruMonk™ Monk Fruit Sweetener by LiLA is a 100% natural sweetener made from pure monkfruit. It's free from additives and GMOs, perfect for your daily delights. This sweetener is significantly sweeter than sugar, so you only need a small amount, making it last longer. With a zero glycemic index, it's ideal for low-calorie and low-glycemic diets. The convenient packaging allows you to add sweetness anywhere you go, catering to your sweet cravings without adding calories.

What We Like
Natural Sweetener
No Calories
Diabetic-Friendly
Buying Guide Image
Editor's Notes

During our carb free sugar substitute research, we found 24 carb free sugar substitute products and shortlisted 10 quality products. We collected and analyzed 626,263 customer reviews through our big data system to write the carb free sugar substitutes list. We found that most customers choose carb free sugar substitutes with an average price of $6.83.

The carb free sugar substitutes are available for purchase. We have researched hundreds of brands and picked the top brands of carb free sugar substitutes, including Pyure, Lakanto, SPLENDA, SweetLeaf, Nunaturals. The seller of top 1 product has received honest feedback from 385 consumers with an average rating of 4.7.

Written by
Ashley Abels Avatar

Ashley Abels is a former restaurant executive and has worked in the restaurant industry for 15 years. She is also a gourmet who loves tasting different cuisines and trying out all kinds of cooking methods. The food she writes about will make you want to try it!