I N C E P T I O N A I
EnglishFrench

Top 5 Buffered Vitamin C Supplements in Canada, 2025

Buffered Vitamin C supplements are designed to reduce acidity while maximizing the digestion and absorption of Vitamin C, making them a popular choice among health-conscious Canadians, especially those with sensitive stomachs. Unlike traditional Vitamin C supplements, which can often lead to gastrointestinal discomfort, buffered versions are formulated with minerals such as calcium, magnesium, or potassium to mitigate acidity. This gentle formulation allows individuals to reap all the essential benefits of Vitamin C, including immune support, antioxidant properties, and collagen synthesis, without the adverse effects on their digestive systems. Increasing awareness around gut health and the importance of maintaining an alkaline environment in the body has further fueled consumer preference for buffered Vitamin C in Canada.

Quick Menu

Best Absorption

Best Absorption

Best Overall

Best Overall

Best Value

Best Value

Best with Bioflavonoids

Best with Bioflavonoids

Best Budget

Best Budget
1
BEST ABSORPTION

Thorne Research Buffered C Powder

THORNE

Thorne Research Buffered C Powder is a high-quality, vitamin C supplement that is designed for optimal absorption and effectiveness. Unlike many other vitamin C products, it offers a buffered form that is gentle on the stomach, making it a great choice for those with sensitive digestive systems. This product is also free from common allergens and unnecessary additives, ensuring pure supplementation. Overall, Thorne Research stands out for its commitment to excellence in formulation and sourcing.

4.8
★★★★☆
Amazon.com: THORNE Buffered C Powder - Vitamin C (Ascorbic Acid ...

  • Gentle on stomach 🌱

  • High absorption 💧

Health & Fitness Improvement

Self-Improvement & Personal Growth

  • Supports immunity 🛡️

  • Buffered for sensitive stomachs

Review Summary

92

"Thorne Research Buffered C Powder is highly praised for its superior absorption and gentle formulation, making it a favorite among Vitamin C enthusiasts."

Order Now
From 33.75$
2
BEST OVERALL

Integrative Therapeutics Buffered Vitamin C

Integrative Therapeutics

Integrative Therapeutics Buffered Vitamin C provides an effective, non-acidic vitamin C option that supports immune function and skin health without causing gastrointestinal discomfort. This product is unique as it combines the benefits of buffered vitamin C with additional bioflavonoids for enhanced absorption and antioxidant protection. The company's strong commitment to quality and efficacy makes it a trusted choice among health professionals. Furthermore, its clean and hypoallergenic formula appeals to a wide range of users.

4.7
★★★★☆
Amazon.com: Integrative Therapeutics Buffered Vitamin C Capsules ...

  • Buffers acidity 🌈

  • Supports skin health 🌟

Health & Fitness Improvement

Aesthetic & Personal Appeal

  • Antioxidant powerhouse 🌞

  • High potency Vitamin C

Review Summary

90

"Integrative Therapeutics Buffered Vitamin C is well-regarded for its potency and effectiveness in supporting immune health, with many users highlighting its easy digestibility."

Order Now
*best alternative we found

25-35$

3
BEST VALUE

Solgar Ester-C Plus 1000 mg Vitamin C

Solgar

Solgar Ester-C Plus 1000 mg Vitamin C is a premium product that utilizes a unique form of vitamin C known for its superior absorption and longer retention in the body. This formula is enhanced with bioflavonoids that further support the antioxidant action of vitamin C, making it an ideal choice for those looking to boost their immune health. Solgar's commitment to using high-quality ingredients and sustainable practices distinguishes it in the market. The product is widely respected for its efficacy and reliability.

4.5
★★★★☆
Ester-C Plus, Vitamin C, 1,000 mg, 90 Tablets

  • Long-lasting effects ⏳

  • Non-acidic formula 🌿

Health & Fitness Improvement

Aesthetic & Personal Appeal

  • Boosts collagen production 💪

  • Includes bioflavonoids for enhanced effects

Review Summary

88

"Solgar Ester-C Plus 1000 mg Vitamin C receives positive feedback for its unique formulation that includes bioflavonoids, enhancing its antioxidant properties and digestive comfort."

Order Now
*best alternative we found

25-30$

4
BEST WITH BIOFLAVONOIDS

Natural Factors Ester-C with Bioflavonoids

Natural Factors

Natural Factors Ester-C with Bioflavonoids offers a gentle, non-acidic vitamin C combined with potent bioflavonoids for synergistic benefits. This formulation is particularly praised for its ability to support a healthy immune system, skin vitality, and overall antioxidant protection. Natural Factors stands out due to its dedication to natural sourcing and rigorous quality testing, ensuring that customers receive the best products. This commitment to purity and effectiveness makes it a preferred choice for many.

4.6
★★★★☆
Amazon.com: Natural Factors - Citrus Bioflavonoids 650mg, Support ...

  • Includes bioflavonoids 🍊

  • Gentle on digestion 🌼

Health & Fitness Improvement

Intellectual Stimulation & Creativity

  • Enhanced immune support 🌈

  • Ester-C for better absorption

Review Summary

87

"Natural Factors Ester-C with Bioflavonoids is noted for providing immune support with a gentle formula that does not upset the stomach, making it a popular choice."

Order Now
*best alternative we found

20-30$

5
BEST BUDGET

Kirkland Signature Vitamin C 1000 mg

KIRKLAND

Kirkland Signature Vitamin C 1000 mg offers an affordable, high-quality vitamin C supplement that supports overall health and well-being. This product is formulated to provide a potent dosage, making it an excellent choice for those seeking to enhance their daily vitamin intake. Known for its value and effectiveness, Kirkland Signature is a reputable brand widely recognized for delivering quality products at accessible prices. Its commitment to excellence ensures that customers receive maximum benefit from each tablet.

4.4
★★★★☆
Kirkland Signature Vitamin C 1000mg (500 Tablets), 500 Count

  • Large supply pack 📦

  • High potency 💥

Health & Fitness Improvement

Eco-Friendly Living

  • Affordable wellness 💰

  • High dose of Vitamin C

Review Summary

85

"Kirkland Signature Vitamin C 1000 mg is recognized for its great value and effectiveness, with many customers appreciating its high-quality formulation."

Order Now
From 28.49$

With a gentler formulation, these supplements ensure your body receives the full benefits of Vitamin C without the risk of digestive upset.

Understanding Buffered Vitamin C and Its Benefits

Buffered Vitamin C offers a unique approach to vitamin supplementation, providing significant benefits without compromising digestive health.

Gentle on the stomach: Buffered Vitamin C is formulated with minerals that reduce acidity, making it better tolerated for individuals prone to gastric discomfort.

Enhanced absorption: The addition of buffering agents improves the bioavailability of Vitamin C, ensuring higher absorption rates in the body.

Supports immune function: Regular intake of Vitamin C is widely recognized for boosting the immune system, helping to fend off illness and infections.

Antioxidant properties: Buffered Vitamin C acts as a powerful antioxidant, helping to neutralize free radicals and reduce oxidative stress in the body.

Promotes collagen production: This vitamin is crucial for collagen synthesis, supporting skin elasticity and overall skin health.

Scientific studies back its benefits: Research has shown that buffered forms of Vitamin C can effectively support gut health and maintain a balanced internal pH.

In summary, Buffered Vitamin C supplements provide a gentle yet effective way to support health and wellness in Canada. We hope you found what you were looking for, and if you’re interested in more specific options or details, please use our search bar to explore further.