The ketogenic diet is a popular weight-loss method that focuses on high-fat, high-protein foods while limiting carbohydrate intake, especially from sugars and starches. Today, we’d like to introduce keto syrups (Sugar-Free Syrup), made from natural sugar alternatives that don’t spike insulin levels or affect blood sugar. These syrups are also suitable for those looking to reduce their sugar intake and for individuals with diabetes.

Currently, there are many types of keto syrups available, including natural keto syrup and various flavored keto syrups. In this article, we provide a guide on how to choose the right keto syrup according to your needs. Alongside, we offer expert advice and answers to common questions from food trainers. Furthermore, we have a list of the 10 most popular keto syrup brands, including Seasun, Ounze, WHOLE SWEET, and KATTS. Find out which brand matches your preference below.

Comparison Table of Keto Syrups
Here are the TOP 5 recommended keto syrup brands:
1. Seasun – Keto Syrup
2. Ounze – Keto Syrup
3. Whole Sweet – Keto Syrup
4. Katts – Keto Syrup
5. Raiwichien – Keto Syrup
For further details, please refer to the product comparison table below.


1. Seasun Keto Syrup

Price: 195 Baht
For more details, visit LAZADA, SHOPEE, or LINE OFFICIAL.
This concentrated keto syrup is made from high-quality ingredients and is available in over 29 flavors.

If you are looking for a keto syrup to help you create new and exciting dishes, we recommend the Seasun brand. Made from premium sweeteners such as stevia, erythritol, and inulin, it offers intense sweetness. The highlight is the variety of flavors, with over 29 options including sala Syrup, cream soda Syrup, Cola, Grape, Brown Sugar, Thai Tea, Green Tea, Honey, and Maple, among others. Additionally, there are special natural flavor keto syrups available.

2. Ounze Keto Syrup

Price: 275 Baht 〜
Made from natural ingredients, available in various flavors for food and beverages.

For those looking for an all-natural keto syrup, this brand is sure to meet your needs. It uses natural sweeteners like monk fruit extract and stevia to create a concentrated syrup that is fragrant and sweet but doesn’t affect blood sugar levels. Additionally, it comes in many flavors for you to choose from, such as Honey Lemon, Mixed Berries, Lychee, and Caramel. Importantly, there are also flavors like Cane Sugar and Palm Sugar, which are perfect for making Thai dishes.

3. WHOLE SWEET Keto Syrup

Price: 175 Baht 〜
Well-balanced flavor, made from pure stevia extract, heat-tolerant for cooking

If you’ve ever encountered bitter-tasting keto syrup. WHOLE SWEET Keto Syrup offers a well-balanced flavor, made from pure stevia extract developed in collaboration with sweetener researchers from Japan. It comes in a variety of flavors including Natural, Lemon Lime, Thai Tea, Jasmine Green Tea, and Korean Yogurt. Additionally, this keto syrup can be used in cooking with heat without losing its flavor, making it suitable for both food and beverages.

4. KATTS Keto Syrup

Price: 189 Baht 〜
Stevia syrup with various flavors, 0 calories

For those who love sweet drinks but are concerned about weight gain. It is made from natural sweeteners like stevia and erythritol and provides 0 calories. KATTS Keto Syrup comes in a variety of flavors such as Sala, Cola, Caramel, Honey, and Lychee. You can easily make your own refreshing drinks by mixing the syrup with water or soda in a 1 to 5 ratio. This way, you’ll enjoy a delicious, sweet beverage without the added calories.

5. Raiwichien Keto Syrup

Price: 80 Baht 〜
Concentrated stevia extract, non-bitter, compact size, easy to carry

We understand that many keto enthusiasts may worry about eating out. That’s why we recommend this handy mini-sized keto syrup. Made from concentrated stevia extract, it offers sweetness equivalent to 1 kilogram of sugar. Additionally, it has a natural taste and aroma, with no bitter aftertaste, ensuring it does not alter the flavor of your food. Its compact size makes it easy to carry, perfect for adding to food and beverages to enhance sweetness wherever you go.

6. Punnwan Keto Syrup

Price: 179 Baht 〜
Concentrated syrup, full cola flavor, deliciously sweet, does not spike insulin

Punnwan Keto Syrup was made from stevia and erythritol, it offers a deliciously sweet taste without sugar, thus not triggering insulin or affecting blood sugar levels. This makes it suitable for those on a weight-loss regimen and individuals with diabetes. The highlight is its full cola flavor. We recommend mixing it with soda and ice to elevate the fizz and refreshment, ensuring it will delight any soda lover.

7. Estevia Keto Syrup

Price: 250 Baht 〜
Keto syrup, can replace sugar in any recipe, pump bottle for easy use

For those who regularly cook keto or low-carb meals, we recommend this keto syrup. Made from concentrated stevia and sweetened with erythritol, it offers a sweetness 4-5 times greater than granulated sugar. Additionally, it comes in a convenient pump bottle, making it easy to use without spilling. This versatile syrup can be used in a variety of foods and beverages, whether hot or cold.

8. Zalt Keto Syrup

Price: 149 Baht 〜
Made from natural ingredients, sugar-like sweetness, 0 calories

If you are looking for a keto syrup that tastes similar to sugar, this brand is a great option. Zalt Keto Syrup is made from natural ingredients and provides 0 calories. It comes in two variants: a monk fruit version with a light brown color that offers a smooth sweetness, and a clear stevia version that closely resembles the taste of granulated sugar. Just 2-3 drops of the syrup are equivalent to a teaspoon of sugar. Additionally, its compact size makes it convenient to add to food and beverages anywhere.

9. Water Drops Keto Syrup

Price: 289 Baht 〜
Sweet stevia syrup, fresh fruity aroma, easy to mix, convenient to carry

This small, brightly colored bottle of Water Drops Keto Syrup is a popular brand imported from the United States. It uses high-quality stevia as a sweetener, providing a fantastic sweetness. The standout feature of this keto syrup is its diverse fruity aroma, offering a sweet and fresh Fruity taste along with a sweet Vanilla scent. It is suitable for both beverages and baked goods. Additionally, it is easy to mix for drinks; just add the syrup to water or soda. Moreover, the small and convenient bottle makes it easy to carry around, allowing you to enjoy a refreshing drink throughout the day.

10. HOMWAN Keto Syrup

Price: 350 Baht 〜
Thick syrup with lemon tea aroma, sweet and tangy flavor

Lemon tea is a highly popular beverage due to its refreshing sweet and tangy taste, sometimes with hidden sugars. For a healthier alternative, we recommend this Lemon Tea-scented Keto Syrup. Made from stevia instead of sugar, it offers a deliciously sweet and tangy flavor without any bitter aftertaste. It is also low in calories, so you can enjoy it without worrying about your calorie intake. This concentrated syrup can be used generously, with one bottle allowing for up to 60 servings.

When choosing a keto syrup, there are various factors to consider such as the sweetness level, taste, and aroma which may vary depending on the ingredients used. Here are some tips on selecting a keto syrup that suits your needs for both food and beverages:

Choosing a Keto Syrup Based on Sweeteners:
It’s a common knowledge that keto syrups are made with sugar alternatives instead of sugar. These natural sweeteners come in different forms, some of which include:

1. Stevia: Provides sweeter taste than granulated sugar.
2. Monk Fruit: Offers sweetness and a pleasant aroma.
3. Erythritol: A sugar alcohol derived from fermented fruits, often used in the food industry.
4. Inulin: A naturally sweet sugar found in plant roots, offering a sweet taste.

By choosing a keto syrup with these sweetening ingredients, you can select one that aligns with your preferences and dietary requirements.