Citrus Bioflavonoid Complex - Full Spectrum

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There's more to citrus than just vitamin C! Citrus fruits contain natural compounds known as bioflavonoids, which aid the absorption of vitamin C and complement its antioxidant potency. Swanson Full Spectrum Citrus Bioflavonoid Complex features citrus bioflavonoids from bitter orange. It's the perfect companion for your daily vitamin C supplement, or great all by itself!


Supplement Facts

Serving Size 1 Capsule

Servings Per Container 250

Amount Per Serving % Daily Value
Citrus Bioflavonoid [bitter orange (Citrus aurantium)] (standardized to 50% bioflavonoids) 700 mg *
Rose Hips 4:1 Extract 25 mg *
Rutin 10 mg *
Acerola Cherry (fruit) 4:1 Extract 2.5 mg *

*Daily Value not established.

Other Ingredients: Gelatin, rice flour, calcium palmitate.

Suggested Use: As a dietary supplement, take one capsule one to three times per day with food and water.

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.

CA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov




  1. What Are Citrus Bioflavonoids and What Do They Do?
    Citrus bioflavonoids are naturally occurring plant compounds found in citrus fruits such as oranges, lemons, and grapefruits. They provide antioxidant support to help protect cells from oxidative stress and are commonly included in dietary supplements to support overall wellness. Citrus bioflavonoids are often paired with vitamin C because they naturally occur together in citrus fruits.
  2. Can Citrus Bioflavonoids Be Taken Every Day?
    Yes. Citrus bioflavonoids are commonly used as part of a daily wellness routine and are generally suitable for everyday use when taken as directed. Many people choose to take citrus bioflavonoids alongside vitamin C supplements to support antioxidant activity and overall health. Always follow the suggested serving size on the product label.
  3. What Foods Contain Citrus Bioflavonoids?
    Citrus bioflavonoids are naturally found in citrus fruits, including oranges, lemons, limes, grapefruits, and tangerines. They are concentrated in the peel, pulp, and membranes of these fruits and are often consumed as part of a healthy diet or through dietary supplements.
  4. What Is the Difference Between Citrus Bioflavonoids and Vitamin C?
    Vitamin C is an essential nutrient that supports healthy immune function, collagen formation, and antioxidant activity, while citrus bioflavonoids are naturally occurring plant compounds found in citrus fruits. Although they are different substances, citrus bioflavonoids and vitamin C are often found together in nature and are frequently paired in dietary supplements designed to support overall wellness and antioxidant protection.
  5. Why Choose a Full Spectrum® Citrus Bioflavonoid Complex?
    Swanson Full Spectrum® Citrus Bioflavonoid Complex features citrus bioflavonoids in a Full Spectrum® formula designed to provide the naturally occurring compounds found in citrus fruits. Rather than using a highly concentrated extract, Full Spectrum® formulas preserve the natural balance of plant compounds found in the original source material. Many consumers choose citrus bioflavonoids as part of their daily wellness routine to support antioxidant activity and overall health.
  6. Is Swanson Full Spectrum® Citrus Bioflavonoid Complex Suitable for Special Diets?
    Swanson Full Spectrum® Citrus Bioflavonoid Complex is non-GMO, gluten free, and dairy free, making it a convenient option for individuals with certain dietary preferences or restrictions. However, this product is not suitable for vegetarian or vegan diets because the capsule contains gelatin. Always review the product label for the most current ingredient, allergen, and dietary information before use.