10 bestKeto Sweetenerof July 2025
112M consumers helped this year.
1
Lakanto Classic Monkfruit Sweetener with Erythritol - White Sugar Substitute, Zero Calorie, Keto Diet Friendly, Zero Net Carbs, Zero Glycemic, Baking, Extract, Sugar Replacement (Classic White - 1.36 kg / 3 lb)
Lakanto
9.9
2
Lakanto Powdered Monkfruit Sweetener with Erythritol - Powdered Sugar Substitute, Zero Calorie, Keto Diet Friendly (Powdered - 454 g / 1 lb)
Lakanto
9.8
3
Krisda Monk Fruit Spoonable Natural TableTop Sweetener, 454 Grams
Krisda
9.5
4
Monk Fruit Sweetener with Erythritol 2.5 lb / 1.14 Kg / 40 oz (Granular) - 1:1 Sugar Substitute, Natural Source tabletop Sweetener, No Calorie, Non-GMO, Gluten free.
Amson Naturals
9.3
5
SweetMonk - 100% Pure Original Monk Fruit Sweetener Liquid Sugar Substitute - 1.7oz | No Water Added MonkFruit Extract | Zero Calorie Keto Friendly MonkFruit Drops | Vegan, Gluten Free and Kosher
OLÜ NATURALS
9.0
OtherUp to 17% off
Erythritol Sweetener Granular 2.5 lb / 40 oz / 1.14 kg-Natural Sugar Substitute, Sweet taste, Zero Calorie, Gluten-free, Non-GMO – by Amson Naturals.
NOW Real Food, Xylitol, Pure with No Added Ingredients, Keto-Friendly, Low Glycemic Impact, Low Calorie, 1kg
Stevia In The Raw - Zero-Calorie Natural Sweetener - Diabetic-Friendly, Gluten-Free, Kosher , Vegan- Ideal for Coffee, Tea, and Baking - 275g Bakers Bag
SPLENDA Stevia Zero Calorie Sweetener, Plant Based Sugar Substitute Granulated Powder, Single Serve Packets (500 Count (Pack of 1))
6
Whole Earth Sweetener Company Stevia & Monk Fruit Sweetener, Erythritol Sweetener, Sweet Leaf Stevia Packets, Sugar Substitute, Natural Sweetener, 80-Count
Whole Earth
8.7
7
SPLENDA Stevia No Calorie Sweetener, Plant Based Sugar Substitute Granulated Powder, 9.8 oz Jar
SPLENDA
8.4
8
Swerve Sweetener Brown Sugar, 340 Grams
SWERVE
8.2
9
SPLENDA Stevia No Calorie Sweetener, Plant Based Sugar Substitute Granulated Powder, Single Serve Packets, 140 Count (Pack of 1)
SPLENDA
7.9
10
Stevia In The Raw - 1000 Sachets - Zero-Calorie Natural Sweetener - Diabetic-Friendly, Gluten-Free, Kosher, Vegan - Ideal for Iced and Hot Coffee, Tea and Smoothies
Stevia in the Raw
7.6
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A Guide to Selecting the Best Keto Sweetener
Choosing the right keto sweetener can make a big difference in your low-carb lifestyle, both in terms of taste and how your body responds. Since keto diets restrict sugar and high-carb foods, sweeteners are used to satisfy your sweet tooth without kicking you out of ketosis. The best approach is to understand the different types of sweeteners available, how they affect your body, and how they work in recipes. Consider your taste preferences, any sensitivities, and how you plan to use the sweetener—whether for baking, beverages, or just sprinkling on food.
Type of Sweetener
Keto sweeteners come in several types, including sugar alcohols (like erythritol and xylitol), natural sweeteners (like stevia and monk fruit), and artificial sweeteners (like sucralose). This spec is important because each type has a different impact on blood sugar, taste, and digestive comfort. Sugar alcohols often taste more like sugar but can cause digestive issues for some people. Natural sweeteners are plant-derived and usually have little to no effect on blood sugar, but their taste can be unique or have an aftertaste. Artificial sweeteners are very sweet and often used in small amounts, but some people prefer to avoid them. To pick the right one, think about your sensitivity to aftertastes, any digestive issues, and whether you want a more natural or processed option.
Glycemic Index
The glycemic index (GI) measures how much a sweetener raises your blood sugar. This is crucial for keto because you want to avoid spikes that can kick you out of ketosis. Sweeteners with a GI of zero or close to zero are best for keto. Some sweeteners, like maltitol, have a higher GI and can affect blood sugar more than others. When choosing, look for sweeteners labeled as low or zero GI if maintaining ketosis is your main goal.
Sweetness Level
Sweeteners vary in how sweet they are compared to sugar. Some are just as sweet, while others are much sweeter, meaning you need to use less. This matters because using too much or too little can affect the taste and texture of your food. Sweeteners are often labeled as '1:1 with sugar' or 'several times sweeter than sugar.' If you want a direct sugar replacement, choose a 1:1 option. If you’re comfortable measuring small amounts, a more concentrated sweetener might work for you.
Taste and Aftertaste
Taste is subjective, but some sweeteners have a noticeable aftertaste or cooling effect, which can be off-putting for some people. This is important because it affects your enjoyment of the food or drink. Some people are sensitive to the bitterness of stevia or the cooling sensation of erythritol. If you’re new to keto sweeteners, try small amounts of different types to see which taste you prefer, especially if you plan to use it in coffee, tea, or baking.
Digestive Tolerance
Some keto sweeteners, especially sugar alcohols, can cause digestive discomfort like bloating or gas if consumed in larger amounts. This is important if you have a sensitive stomach or plan to use sweeteners frequently. If you know you’re sensitive, start with small amounts or choose sweeteners known for being gentler on digestion, like monk fruit or stevia.
Usage in Cooking and Baking
Not all sweeteners behave the same way when heated or mixed into recipes. Some can lose sweetness, crystallize, or change texture. This matters if you plan to bake or cook with your sweetener. Check if the sweetener is labeled as heat-stable or suitable for baking. If you mostly sweeten drinks, this is less of a concern, but for baking, pick a sweetener that holds up well to heat and doesn’t alter the texture of your food.
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