THORNE Vitamin C Capsules with Citrus Bioflavonoids - Immune & Energy Support - 90 Capsules

Thorne's Vitamin C with Flavonoids is a unique formula that optimizes the beneficial effects of vitamin C found in nature. This product supports immune function, promotes wound healing, and provides greater antioxidant capacity through the inclusion of citrus flavonoids. Unlike many other vitamin C supplements on the market, Thorne's Vitamin C with Flavonoids is free of additives like corn starch.

For over 30 years, Thorne has been a trusted manufacturer of high-quality supplements that are tested for quality, safety, and efficacy. Our immune support formulas are designed to keep the body's defenses healthy, offering general immune support as well as more targeted support for respiratory health, urinary tract health, and allergy relief. These formulas include nutrients like vitamins C and D, botanicals like berberine and olive leaf, and flavonoids like quercetin.

Thorne is committed to sourcing exceptional ingredients from suppliers who prioritize quality, science, and responsibility. We manufacture our products in-house to ensure full supply chain transparency and have invested in clean manufacturing practices. Our rigorous testing process includes four rounds of testing for each product to ensure potency, absorption, and digestibility. We also prioritize sustainability to protect the environment and believe that business should never come at the expense of the planet.

Thorne's Vitamin C with Flavonoids provides immune support, promotes healthy skin, enhances wound healing, and is free from common allergens like gluten, eggs, tree nuts, peanuts, dairy, soy, fish, and shellfish. Trusted by over 100 professional sports teams, Thorne is the only supplement manufacturer to collaborate with Mayo Clinic on wellness research and content, as well as being a proud partner of 11 U.S. Olympic Teams. Stay healthy and strong with Thorne's Vitamin C with Flavonoids.

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