Description

Although you might rely on vitamin C more during the winter months, this vitamin can support your overall health every day. Vitamin C has many roles in your body and is linked to impressive health benefits, including support for immune function, collagen formation, and liver detoxification.*

Because vitamin C is an essential vitamin – meaning the body can’t produce it – it must be obtained from diet or by supplementation. Pairing vitamin C with flavonoids – natural compounds that give fruits and vegetables their vibrant colors – promotes vitamin C’s antioxidant capacity, resulting in better cellular protection against free radicals within the body.*


Benefits of Thorne Vitamin C with Flavonoids

  • Promotes optimal immune function*
  • Benefits collagen production, which enhances skin, nail, and hair health*
  • Supports healthy tissue and cartilage formation*
  • Antioxidant properties help protect against everyday exposure to heavy metals*
  • Plays a role in phase I liver detoxification
  • Helps increase glutathione, a potent antioxidant necessary for supporting phase II liver detoxification*


Features of Thorne Vitamin C with Flavonoids

  • Replicates the way vitamin C is found in nature – in the presence of flavonoids
  • Provides 75 mg of citrus bioflavonoids per capsule


This product has been third-party tested and certified to verify what's in the package matches what's on the label and to confirm it contains no unsafe levels of contaminants, such as heavy metals, pesticides, and microorganisms. 

Suggested Use:

Take 1 capsule one to three times daily or as recommended by your health-care practitioner.

Warnings:

ALLERGY WARNING

This product is contraindicated in an individual with a history of hypersensitivity to any of its ingredients.

PREGNANCY

If pregnant, consult your health-care practitioner before using this product.

INTERACTIONS

There are no known interactions or contraindications at publication date.

OTHER WARNINGS

Vitamin C can cause diarrhea in some individuals in large doses, which can vary from person to person. This resolves when the dosage is reduced.

FAQs
Frequently asked question

Is this Vitamin C with Flavonoids supplement worth buying compared to regular Vitamin C supplements?

Yes. Pairing vitamin C with flavonoids enhances absorption and effectiveness compared to taking vitamin C alone. Flavonoids are natural plant compounds that work synergistically with vitamin C to support immune function, collagen production, and liver detoxification. If you want more value from your daily vitamin C routine, this combination formula offers broader health support and better bioavailability than standard vitamin C supplements.

What is the return policy if this Vitamin C with Flavonoids supplement doesn't work for me?

We stand behind our products with a satisfaction guarantee. If you're not happy with your purchase, contact our customer support team within the return window stated at checkout for a refund or exchange. We recommend giving the supplement at least a few weeks of consistent use before evaluating results, as nutritional supplements typically require time to show noticeable benefits.

What are the main health benefits of taking Vitamin C with Flavonoids daily?

Daily Vitamin C with Flavonoids supports immune function, collagen formation for healthy skin and joints, and liver detoxification. Since the body cannot produce vitamin C on its own, consistent supplementation helps fill dietary gaps. Flavonoids enhance these benefits by boosting antioxidant activity, helping protect cells from oxidative stress and supporting overall wellness year-round, not just during cold and flu season.

What are flavonoids and why are they paired with Vitamin C?

Flavonoids are natural compounds found in fruits, vegetables, and plants that give them their vibrant colors. They are powerful antioxidants that complement vitamin C by improving its absorption and extending its effectiveness in the body. Together, they provide stronger antioxidant protection and immune support than vitamin C alone, making the combination a smarter choice for overall health maintenance.

Can I take Vitamin C with Flavonoids year-round, or just during cold and flu season?

You can and should take it year-round. While many people reach for vitamin C only in winter, your body needs it every day for collagen production, immune defense, and detoxification support. Since the body cannot store large amounts of vitamin C, daily supplementation ensures consistent levels. Year-round use provides ongoing protection and helps maintain overall health regardless of the season.

Who should consider taking Vitamin C with Flavonoids?

Anyone who doesn't consistently get enough vitamin C through diet can benefit, including people with limited fruit and vegetable intake, those under high stress, frequent exercisers, smokers, or older adults. It's also ideal for anyone wanting extra immune and antioxidant support. Always consult your healthcare provider before starting any new supplement, especially if you have underlying health conditions or take medications.

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