Best Sugar-Free Vitamin C Supplements of 2025

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For those looking to boost their immune system without the added sugar, sugar-free vitamin C supplements are a great option. These supplements come in a variety of forms, including tablets, capsules, and powders, and provide all the benefits of traditional vitamin C supplements without the added calories or sugar. Vitamin C is a powerful antioxidant that helps support the immune system and aids in the absorption of iron. Whether you are looking to prevent colds and flu or simply want to maintain a healthy immune system, sugar-free vitamin C supplements are an excellent choice.
At a Glance: Our Top Picks
Top 10 Sugar-Free Vitamin C Supplements
Natures Aid Chewable Vitamin C 500 mg
Natures Aid Vitamin C is a chewable, sugar-free supplement enriched with Rosehips and Bioflavonoids. This product supports your immune system and aids in collagen formation, which is vital for the health of your blood vessels, bones, cartilage, gums, skin, and teeth. If you find it difficult to swallow large tablets, you can simply chew or suck on 1 to 2 tablets a day. Additionally, it is suitable for both vegetarians and vegans, making it a versatile choice for many dietary needs.
Novomins Sugar Free Vitamin C Gummies
Novomins Vitamin C Gummies offer a delightful way to support your immune system with their delicious sugar-free orange flavour. These gummies are perfect for those who struggle with large pills, making your daily vitamin intake enjoyable. Scientifically formulated, they include essential nutrients like bioflavonoids and zinc, which contribute to your overall health and well-being. With high-quality, vegan ingredients, you can trust that you're choosing a product that prioritises both safety and effectiveness.
Nutravita 1000mg Vitamin C Effervescent Tablets
Nutravita Vitamin C Tablets provide a high strength dose of 1000mg of Vitamin C in each effervescent tablet. With three tubes of twenty tablets, you benefit from excellent value for money. These tablets dissolve easily in water, offering a tasty natural raspberry flavour, making it simple for you to incorporate into your daily routine. Plus, being vegan, sugar-free, and containing zero calories means you can enjoy these supplements without any guilt.
High Strength Vitamin C and Zinc Effervescent Drink
The Vitamin C and Zinc Effervescent offers a high-strength combination that supports your immune system with 1000mg of Vitamin C and 15mg of Zinc. This product also helps to enhance your skin's health by boosting collagen production, ensuring your skin functions at its best. The effervescent formula creates a delicious orange drink, making it easy and enjoyable to take daily. Suitable for adults and children over 12, this sugar-free supplement is perfect for vegans and vegetarians.
NaturesPlus Animal Parade Sugar-Free Vitamin C
NaturesPlus Vitamin C is specially formulated for children, providing a tasty way to boost their immune system. Each chewable tablet contains 250 mg of Vitamin C alongside beneficial extracts like grape seed and bilberry, enhancing its antioxidant properties. Children will love the fun animal shapes and natural orange flavour, while parents appreciate that it's sugar-free, sweetened with xylitol. This product combines the goodness of tropical fruits, ensuring your little ones receive essential nutrients without common allergens, making it a safe choice for every child.
Known Kids Sugar-Free Vitamin C Gummies
Known Kids Gummies provide essential immune support for children with their sugar-free formula packed with Vitamin C, Zinc, and Selenium. These ingredients work together to help maintain a healthy immune system and protect against oxidative stress. Additionally, the inclusion of Vitamin B6 and B12 supports normal energy metabolism and cognitive function, ensuring your little ones stay active and alert throughout the day. With a delicious blackcurrant flavour, these vegan gummies are a convenient and tasty way to support your child's health.
Liposomal Vitamin C 1000mg Liquid Supplement
WeightWorld Liposomal Vitamin C offers a sugar and alcohol-free orange-flavoured liquid that is easy to consume. This supplement uses innovative liposome technology to enhance absorption, ensuring you receive maximum benefits without harsh stomach effects. It is designed to support your immune system and reduce fatigue, promoting overall health. With added Vitamin E and sunflower lecithin, this vegan supplement also aids in protecting your cells from oxidative stress, making it an excellent choice for those seeking a simple health boost.
Liposomal Vitamin C Liquid Sachets 1000mg for Immunity
The WeightWorld Vitamin C Sachets offer a convenient way to boost your health with their vegan, sugar-free formula. Each sachet delivers 1000mg of highly bioavailable Vitamin C, ensuring better absorption compared to traditional supplements. With a delightful natural lime flavour, these sachets make it easy to support your immune system while reducing tiredness and aiding collagen formation. Perfect for those on the go, the travel-friendly sachets can be consumed directly or mixed with your favourite drinks, making it simple to maintain your wellness routine.
Vitamin C & Zinc Gummies for Family
WeightWorld Vitamin Gummies offer a high-strength combination of Vitamin C and Zinc, ideal for boosting your family's health. Each serving provides 200mg of Vitamin C and 6mg of Zinc, helping to support your immune system and reduce fatigue. These gummies are not only low in sugar but also vegan-friendly, making them a convenient choice for all ages. Additionally, they promote healthy skin, hair, and nails, ensuring you meet your beauty goals while enjoying a tasty natural orange flavour.
Novomins Sugar-Free Vitamin C Gummies for Kids
Novomins Vitamin C Gummies are specially crafted to support your child's immune system with high-strength nutrients. Each gummy contains 40 mg of Vitamin C, along with Vitamin B6, B12, Zinc, and more, making it an excellent choice for daily nutrition. These gummies are sugar-free, vegan, and gluten-free, ensuring that even fussy eaters can enjoy them. Plus, the chewable form makes it easy for your child to take their vitamins without the hassle of swallowing pills. With all these benefits, you can feel confident in supporting your child's health.
Frequently Asked Questions (FAQs)
1. Does Nature Made vitamin C have sugar?
Antioxidant - helps support the immune system - Easy and great tasting source of vitamin C which also helps neutralize free radicals and helps improve iron absorption by the body. No artificial colors. No artificial flavors. No preservatives....Nature Made Vitamin C Chewable 500 mg Orange Tablets.
2. What is the best form of vitamin C to take as a supplement?
Time-release vitamin C is often the preferred choice since vitamin C has better bioavailability when taken in smaller doses throughout the day. A time-release formula aims to solve this problem without taking multiple tablets, by releasing the vitamin C slowly throughout the day.
3. Does soluble vitamin C contain sugar?
Vitamin C is a nutrient and antioxidant that your body uses for purposes that include protein processing, neurotransmitter production and the formation of a type of tissue called collagen. Use of this vitamin does not appear to raise the sugar, or glucose, content of your blood.
During our sugar-free vitamin c supplement research, we found 121 sugar-free vitamin c supplement products and shortlisted 10 quality products. We collected and analyzed 25,292 customer reviews through our big data system to write the sugar-free vitamin c supplements list. We found that most customers choose sugar-free vitamin c supplements with an average price of £8.42.
The sugar-free vitamin c supplements are available for purchase. We have researched hundreds of brands and picked the top brands of sugar-free vitamin c supplements, including Natures Aid, novomins, Nutravita, Vitaliva, Nature's Plus.

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."