Buffered Vitamin C with Bioflavonoids

$33.39 $10.02

Free Shipping

Free Returns

Swanson Buffered C with Bioflavonoids is the perfect choice for those looking to boost their antioxidant protection without upsetting their stomach. This special form of vitamin C is bonded to calcium through a special process that neutralizes the vitamin's acidity, making it gentler on the stomach. Each tablet also includes 200 mg of citrus bioflavonoids that promote efficient assimilation of vitamin C and enhance its antioxidant potency.


Supplement Facts

Serving Size 1 Tablet

Servings Per Container 250

Amount Per Serving % Daily Value
Vitamin C (as calcium ascorbate) 1,000 mg 1,111%
Calcium (from calcium ascorbate) 110 mg 8%
Bioflavonoids [from citrus bioflavonoids (Citrus aurantium) (skin)] 200 mg *

*Daily Value not established.

Other Ingredients: Microcrystalline cellulose (plant fiber), stearic acid, croscarmellose sodium, magnesium stearate, hydroxypropyl methylcellulose, silica, pharmaceutical glaze.

Suggested Use: As a dietary supplement, take one tablet per day with water or as recommended by your healthcare provider.

Warning: For adults only. Consult your healthcare provider before using this or any product if you are pregnant or nursing, taking medication or have a medical condition.

Storage Instructions: Keep out of reach of children. Do not use if seal is broken. Store in a cool, dry place.




  1. What is buffered vitamin C and how is it different from regular vitamin C?
    Buffered vitamin C is a less acidic form of vitamin C that is combined with mineral compounds to help provide a gentler supplementation experience. Swanson Buffered C with Bioflavonoids delivers vitamin C in a buffered form along with citrus bioflavonoids to support immune health, antioxidant protection, and overall wellness. Many individuals choose buffered vitamin C as an alternative to standard ascorbic acid supplements.
  2. Can buffered vitamin C be easier to tolerate than ascorbic acid?
    Many individuals choose buffered vitamin C because it is formulated to be less acidic than standard ascorbic acid. Swanson Buffered C with Bioflavonoids combines vitamin C with mineral buffering agents, creating a gentler form of vitamin C supplementation that may be preferred by those seeking a less acidic option for daily use. Individual experiences may vary, but buffered vitamin C is a popular choice for long-term wellness routines.
  3. What minerals are used to buffer vitamin C?
    Buffered vitamin C is typically created by combining vitamin C with mineral compounds such as calcium, magnesium, potassium, or sodium. These minerals help reduce the acidity of vitamin C while providing a source of buffered vitamin C for daily supplementation. Swanson Premium Buffered C with Bioflavonoids utilizes buffered vitamin C to provide immune and antioxidant support in a less acidic form.
  4. How does buffering affect vitamin C supplementation?
    Buffering changes the acidity of vitamin C by combining it with mineral compounds, resulting in a less acidic form of supplementation. Buffered vitamin C still provides the well-known benefits of vitamin C, including support for immune health, antioxidant protection, and normal collagen formation, while offering an alternative delivery form that many consumers prefer for everyday use. This makes buffered vitamin C a popular option for individuals looking to incorporate vitamin C into their long-term wellness routines.
  5. Why is vitamin C important for collagen formation?
    Vitamin C is essential for normal collagen formation, which helps support healthy skin, cartilage, bones, blood vessels, and connective tissues. Adequate vitamin C intake contributes to structural wellness throughout the body and supports healthy aging as part of an overall wellness routine.
  6. Is Swanson Buffered C with Bioflavonoids non-GMO?
    Yes. Swanson Buffered C with Bioflavonoids is formulated with non-GMO ingredients, making it a convenient choice for individuals seeking nutritional support. This non-GMO formula combines buffered vitamin C with citrus bioflavonoids to support immune health, antioxidant protection, and overall wellness as part of a healthy lifestyle.


Share