Best Stevia Supplements of 2025

* We independently evaluate all recommended products and services. If you click on links we provide, we may receive compensation.
Stevia supplements are natural sweeteners derived from the leaves of the Stevia rebaudiana plant. These supplements offer a healthier alternative to sugar, as they contain zero calories and have a low glycemic index, making them safe for diabetics. Stevia supplements come in a variety of forms, including powder, liquid, and tablets, and can be used to sweeten beverages, desserts, and other food items. They are also known for their potential health benefits, such as aiding in weight loss and helping to stabilise blood sugar levels.
At a Glance: Our Top Picks
Top 10 Stevia Supplements
NKD Living Vanilla Stevia Liquid Drops 100ml
NKD Living Stevia Drops are a delicious vanilla-flavoured liquid sweetener derived from the Stevia plant. With 0 calories and 0 glycemic index, these drops are a perfect choice for those looking to reduce sugar intake without sacrificing flavour. Simply add 3-6 drops to your tea, coffee, or porridge for a sweet treat. Being 100% natural and GMO-free, they are suitable for diabetics and anyone aiming to maintain stable blood sugar levels, making them a convenient and health-conscious alternative to traditional sugar.
Bulk Stevia Extract Powder - Natural Sweetener
Bulk Stevia Extract is a high-quality natural sweetener that is 400 times sweeter than sugar, allowing you to use only a tiny amount to sweeten your food and drinks effectively. Its heat stability up to 180C makes it perfect for cooking and baking, ensuring you can enjoy sweet flavours without compromising on health. Additionally, it is suitable for both vegetarians and vegans, making it an excellent choice for a wide range of dietary preferences. With this versatile sweetener, you can enhance your meals without the added calories of traditional sugars.
PINK SUN 2000 Stevia Tablets Refill
PINK SUN Stevia Tablets offer a convenient refill of 2000 tablets for your dispenser, ensuring you always have a sugar alternative at hand. With zero calories, these tablets allow you to sweeten your drinks without the guilt of added sugar or carbohydrates. Being derived from stevia leaf, they are suitable for a variety of dietary needs, including those who are lactose or gluten intolerant. Whether you are diabetic, vegan, or simply watching your weight, these tablets provide a sweet solution without compromising your health goals.
NOW NF Better Stevia Zero Calorie Sweetener
NOW Better Stevia is a zero-calorie sweetener that is perfect for baking and cooking. This product helps you enjoy your favourite treats without the added calories, making it a great choice for those watching their weight. Being GMO free, it ensures that you are consuming a natural product without any genetically modified organisms. Additionally, its innovative pulsonic technology uses 10,000 micro vibrations to enhance its sweetness, providing a more enjoyable flavour experience for you.
Now Foods BetterStevia Vegan Sugar Substitute Powder
Now Foods BetterStevia Powder is an excellent sugar alternative, providing a high dosage of 45mg per serving. Its good bioavailability means it is easily absorbed by your body, making it suitable for a vegan lifestyle. You can enjoy its high quality, as it is tested in independent laboratories for purity. Additionally, this product is free from unwanted additives, being gluten-free and non-GMO, ensuring that you can indulge without concerns about genetic engineering or allergens.
NOW Stevia Liquid Extract with Cinnamon Vanilla
NOW Stevia Liquid Extract is a zero-calorie liquid sweetener, perfect for those looking to reduce their sugar intake without sacrificing flavour. Being gluten-free and vegan, it caters to various dietary needs, making it a versatile option for your pantry. Additionally, its kosher and non-GMO certifications ensure that you can enjoy this sweetener with peace of mind. This product allows you to sweeten beverages and meals while maintaining a healthy lifestyle.
NOW Better Stevia Liquid Sweetener 8 Fl Oz
The NOW Stevia Liquid Sweetener is a convenient sugar alternative that comes in a liquid form. This makes it easy for you to add sweetness to your drinks and foods without the calories associated with sugar. As a stevia supplement, it offers a natural option for those looking to reduce sugar intake while enjoying their favourite flavours. The 8 fl oz size ensures you have plenty of sweetener on hand for daily use, making it a practical choice for health-conscious consumers.
NOW Foods Better Stevia Liquid Sweetener, Original
NOW Better Stevia Liquid is a zero-calorie sweetener that offers a convenient way to enhance your drinks and recipes without added sugars. This 59 ml bottle is perfect for those looking to reduce calorie intake while still enjoying sweetness in their beverages. The liquid form allows for easy measurements, giving you control over how much sweetness you want to add. With this product, you can enjoy guilt-free indulgence, making it an excellent choice for health-conscious individuals.
NuNaturals Nustevia Clear Stevia Liquid Bottle
The NuNaturals Nustevia Liquid is a convenient 60ml glass bottle of stevia, perfect for sweetening your favourite beverages and dishes. As a stevia supplement, it provides a natural alternative to sugar, helping you reduce calorie intake without sacrificing taste. The glass bottle ensures that the liquid remains fresh and free from contaminants, offering a healthier option for you. This product is ideal for those looking to maintain a balanced diet while enjoying the sweetness they love.
SweetLeaf Stevia Clear Liquid Vanilla Creme
SweetLeaf Stevia Vanilla Creme is a delightful sweetener that adds a rich vanilla flavour to your favourite beverages and dishes. This stevia supplement is perfect for those looking to enjoy sweetness without the calories typically found in sugars. It is suitable for various diets, making it an excellent choice for health-conscious individuals. Additionally, being a liquid form allows for easy and precise measurement, ensuring you can control the sweetness to your liking with minimal effort.
Frequently Asked Questions (FAQs)
1. Is stevia an herbal supplement?
Stevia is an intensely sweet-tasting plant that has been used to sweeten beverages and make tea since the 16th century. The plant is originally native to Paraguay and Brazil but is now also grown in Japan and China. It is used as a non-nutritive sweetener and herbal supplement.
2. Is stevia safe to use everyday?
The World Health Organization defines the acceptable daily intake (ADI) as 4 mg of stevia per kilogram of body weight. According to an FDA estimate, that means a 150-pound person could safely eat up to 10 packets of stevia a day-way more than you actually need, considering its intense sweetness.
During our stevia supplement research, we found 32 stevia supplement products and shortlisted 10 quality products. We collected and analyzed 27,426 customer reviews through our big data system to write the stevia supplements list. We found that most customers choose stevia supplements with an average price of £19.12.
The stevia supplements are available for purchase. We have researched hundreds of brands and picked the top brands of stevia supplements, including NKD Living, Bulk, PINK SUN, NOW, Nunaturals. The seller of top 1 product has received honest feedback from 1,412 consumers with an average rating of 4.9.

In 2000, Phoebe Cooper graduated from the University of London as a Pharmacist. She practiced as a Pharmacist for the better part of 2 decades. Phoebe says she has worked in the majority of health sectors and has sufficient accumulated knowledge and experience. In her practice, Phoebe published a series of eBooks, one of which is titled "Good Health Good Living."