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5 Best Vitamin CS of 2026

Last Updated - 2026/04/01

1
Best Choice

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Sports Research

Sports Research Vitamin C 1000mg - Non-GMO Project Verified Ascorbic Acid Vitamin C Supplement for Immune Support & Antioxidant Protection | Vegan Friendly, 8 Month Supply (240 Count)

Sports Research

CA$31.95

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Main highlights
- We value our customers and want you to be healthy and happy. If you have any questions, comments, or concerns, simply send us a message from your Amazon account and our world-class Customer Support team will make it right.
- Vitamin C is a powerful antioxidant that plays a role in helping healthy cells reproduce to keep your body running at its best!
- SR Vitamin C allows you to add more of this essential micronutrient to your diet.
- Our products are made in cGMP compliant facilities in the United States, using only the best ingredients from domestic & international origins. For us, it's all about quality control - so you can have confidence in your dietary supplements.
- Non-GMO Project Verified & Vegan Certified.
CA$31.95
2
Best Value
11% Off

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

CanPrev
11% Off

CanPrev Vitamin C 1000mg 240 Veg Caps 240-Day Supply, Daily Antioxidant Support, Helps Maintain Strong Bones, Teeth & Gum, Pure Ascorbic Acid, Gentle on Digestion - Vegan, Gluten, Dairy and Soy Free

CanPrev

CA$30.99

CA$34.99
(11% Off)

More Details
Main highlights
- Supports Natural Defenses: Help maintain your body's natural resilience with CanPrev Vitamin C 1000mg. Many individuals find that consistent vitamin C intake contributes to a strong foundation for daily wellness. Designed to complement an active lifestyle, this supplement is a reliable addition to your routine, helping you feel ready to take on the day. Stay at your best with a trusted source of essential nutrients that keep you feeling refreshed and supported.
- Pure and Thoughtfully Formulated: Choose a vitamin C supplement made with your wellness in mind. CanPrev Vitamin C 1000 mg is carefully crafted without GMOs, gluten, dairy, soy, or added sugars, offering a clean and reliable source of ascorbic acid. Perfect for those who value high-quality ingredients, this formula provides peace of mind while complementing a balanced lifestyle. Elevate your wellness routine with a supplement that aligns with your personal health goals.
- Gentle and Easy to Digest: Experience the benefits of vitamin C without digestive discomfort. CanPrev’s carefully formulated capsules are designed to be easy on the stomach, offering a smooth supplement experience. Perfect for those with sensitive systems, this gentle formula allows you to meet your daily intake goals with confidence. Enjoy the peace of mind that comes with a well-balanced supplement, supporting your wellness journey without any unnecessary irritation.
- Essential Antioxidant Support: Energize your daily routine with CanPrev Vitamin C 1000mg. This powerful supplement helps protect cells from oxidative damage, promoting overall well-being and vitality. Featuring pure ascorbic acid, it’s designed for those who want to maintain their best self every day. A trusted choice to help prevent deficiency while supporting fat and protein metabolism, this essential nutrient contributes to an energized and balanced lifestyle.
- Encourages Strong Bones & Teeth: Nourish your foundation with CanPrev’s vitamin C formula. This essential nutrient plays a key role in connective tissue formation, helping to support the development and maintenance of bones and teeth. Whether you're focused on staying active or simply want to promote overall structural support, this supplement is a great addition to your wellness plan. Enjoy the confidence that comes from supporting your body's natural strength and vitality.
CA$30.99
CA$34.99 (11% Off)
3

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Webber Naturals

Webber Naturals Vitamin C Timed Release 1000 mg, 150 Tablets, For Bones, Teeth, Immune and Antioxidant Health

Webber Naturals

CA$14.39

More Details
Main highlights
- Water-Soluble Vitamin: Vitamin C is water-soluble (it is not stored in the body) and must be obtained daily through diet and / or supplemental sources
- Timed Release Vitamin C: A timed-release supplement offers a gradual release of Vitamin C over several hours, providing ongoing support while lessening the risk of gastrointestinal upset that can arise when taking a high dose of regular vitamin C at one time
- Immune & Bone Support: Vitamin C is perhaps best known for supporting immune system function and may help shorten the duration of cold symptoms. Vitamin C can help support wound healing, connective tissue formation, and healthy bones, gums, and teeth
- Free of: Artificial colours, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, egg, fish, shellfish, animal products, salt, tree nuts, or GMOs. Suitable for vegetarians
- Antioxidant Support: Vitamin C is the body’s primary antioxidant, and is also able to help recycle depleted vitamin E for enhanced antioxidant protection. Vitamin C protects LDL cholesterol from oxidation, and facilitates the absorption of non-heme iron to support red blood cell formation
- 1,000 mg Per Tablet: Each Timed Release Vitamin C tablet provides 1,000 mg of vitamin C in a convenient one-per-day tablet
CA$14.39
4

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Webber Naturals

Webber Naturals Vitamin C Timed Release 1000 mg, 150 Tablets, For Bones, Teeth, Immune and Antioxidant Health

Webber Naturals

CA$13.67

CA$14.39
(5% Off)

More Details
Main highlights
- Water-Soluble Vitamin: Vitamin C is water-soluble (it is not stored in the body) and must be obtained daily through diet and / or supplemental sources
- Timed Release Vitamin C: A timed-release supplement offers a gradual release of Vitamin C over several hours, providing ongoing support while lessening the risk of gastrointestinal upset that can arise when taking a high dose of regular vitamin C at one time
- Immune & Bone Support: Vitamin C is perhaps best known for supporting immune system function and may help shorten the duration of cold symptoms. Vitamin C can help support wound healing, connective tissue formation, and healthy bones, gums, and teeth
- Free of: Artificial colours, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, egg, fish, shellfish, animal products, salt, tree nuts, or GMOs. Suitable for vegetarians
- Antioxidant Support: Vitamin C is the body’s primary antioxidant, and is also able to help recycle depleted vitamin E for enhanced antioxidant protection. Vitamin C protects LDL cholesterol from oxidation, and facilitates the absorption of non-heme iron to support red blood cell formation
- 1,000 mg Per Tablet: Each Timed Release Vitamin C tablet provides 1,000 mg of vitamin C in a convenient one-per-day tablet
CA$13.67
CA$14.39 (5% Off)
5

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Jamieson Laboratories

Jamieson Vitamin C 1,000 mg Timed Release Caplets, Supports Immune Health, Strong Teeth and Bones. Gradual Release of Vitamin C Throughout the Day, Vegetarian, Gluten-Free, 100 Count, Proudly Canadian

Jamieson Laboratories

CA$12.77

More Details
Main highlights
- TIMED RELEASE FORMULA: Provides a gradual release of 1,000 mg Vitamin C throughout the day to support overall health and wellness
- PURELY FORMULATED: Vegetarian, Gluten-Free, Lactose-Free, No Artificial Colours, Flavours, or Preservatives
- IMMUNE SYSTEM SUPPORT: Helps maintain a healthy immune system, ensuring optimal immune function
- COLLAGEN & BONE SUPPORT: Aids in collagen production and supports the development and maintenance of bones and teeth
- ANTIOXIDANT PROTECTION: Acts as a source of antioxidants to protect cells and support good health
CA$12.77

5 Best Vitamin CS of 2026

Sports Research Vitamin C 1000mg - Non-GMO Project Verified Ascorbic Acid Vitamin C Supplement for Immune Support & Antioxidant Protection | Vegan Friendly, 8 Month Supply (240 Count)

CanPrev Vitamin C 1000mg 240 Veg Caps 240-Day Supply, Daily Antioxidant Support, Helps Maintain Strong Bones, Teeth & Gum, Pure Ascorbic Acid, Gentle on Digestion - Vegan, Gluten, Dairy and Soy Free

Webber Naturals Vitamin C Timed Release 1000 mg, 150 Tablets, For Bones, Teeth, Immune and Antioxidant Health

Webber Naturals Vitamin C Timed Release 1000 mg, 150 Tablets, For Bones, Teeth, Immune and Antioxidant Health

Jamieson Vitamin C 1,000 mg Timed Release Caplets, Supports Immune Health, Strong Teeth and Bones. Gradual Release of Vitamin C Throughout the Day, Vegetarian, Gluten-Free, 100 Count, Proudly Canadian

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Jamieson Vitamin C 1,000 mg Timed Release Caplets, Supports Immune Health, Strong Teeth and Bones. Gradual Release of Vitamin C Throughout the Day, Vegetarian, Gluten-Free, 100 Count, Proudly Canadian

Sports Research Vitamin C 1000mg - Non-GMO Project Verified Ascorbic Acid Vitamin C Supplement for Immune Support & Antioxidant Protection | Vegan Friendly, 8 Month Supply (240 Count)

Webber Naturals Vitamin C Stomach Friendly 1000 mg, 120 Capsules, For Bones, Teeth, Immune and Antioxidant Health

CanPrev Vitamin C 1000mg 240 Veg Caps 240-Day Supply, Daily Antioxidant Support, Helps Maintain Strong Bones, Teeth & Gum, Pure Ascorbic Acid, Gentle on Digestion - Vegan, Gluten, Dairy and Soy Free

Webber Naturals Vitamin C Chewbale 500 mg, 300 Orange Flavour Tablets, For Bones, Teeth, Immune and Antioxidant Health

Jamieson Chewable Vitamin C 500 mg Juicy White Peach Flavour, Supports Immune Health, Strong Teeth and Bones. Family Friendly (4+), Vegetarian, Non-GMO, Gluten-Free, No Artificial Flavours, Colours, or Preservatives, 120 Count, Proudly Canadian

Jamieson Chewable Vitamin C 500 mg Juicy White Peach Flavour, Supports Immune Health, Strong Teeth and Bones. Family Friendly (4+), Vegetarian, Non-GMO, Gluten-Free, No Artificial Flavours, Colours, or Preservatives, 120 Count, Proudly Canadian

Jamieson Chewable Vitamin C 500 mg Natural Tangy Orange, Supports Immune Health, Strong Teeth and Bones. Family Friendly (4+), Vegetarian, Non-GMO, Gluten-Free, No Artificial Flavours, Colours, or Preservatives, 120 Count, Proudly Canadian

Jamieson Chewable Vitamin C 500 mg Natural Tangy Orange, Supports Immune Health, Strong Teeth and Bones. Family Friendly (4+), Vegetarian, Non-GMO, Gluten-Free, No Artificial Flavours, Colours, or Preservatives, 120 Count, Proudly Canadian

Organika Canadian-Made Liposomal Vitamin C 500mg- High Absoprtion for Superior Bioavailability, Immunity- 60vcaps

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