Best Supplements for Eye Redness

By Rowan

Eye redness is a common symptom that can make your eyes look irritated, tired, or inflamed. It can be caused by allergies, dryness, eye strain, infections, or environmental factors like wind and pollution. While occasional redness often resolves on its own, persistent or severe redness should be evaluated by an eye care professional to rule out more serious conditions.

In addition to medical treatment, certain natural supplements can help reduce inflammation, support eye moisture, and protect delicate eye tissues. Below are two evidence-based options that may provide gentle, effective support for eye redness.

Omega-3 Fatty Acids

Omega-3 fatty acids are essential nutrients that play a vital role in eye health. They help improve tear quality, reduce inflammation, and promote comfort in the eyes, which can help lessen redness caused by dryness or irritation.

  • Mechanism of action: Reduces inflammation in the eyelid glands, improves tear film stability, and supports healthy eye lubrication.
  • Dosage or usage tip: Typical dose is 1,000–3,000 mg of combined EPA and DHA daily.
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Vitamin C

Vitamin C is a powerful antioxidant that supports collagen production and helps maintain the health of blood vessels in the eyes. It may help reduce redness by strengthening capillaries and protecting the eyes from oxidative damage.

  • Mechanism of action: Neutralizes free radicals, supports connective tissue health, and strengthens tiny blood vessels in the eyes.
  • Dosage or usage tip: Commonly taken at 500–1,000 mg daily, split into two doses for better absorption.
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Summary:

Eye redness can stem from many causes, from dryness and allergies to environmental irritation. Once your eye care provider determines the reason, supplements like Omega-3 Fatty Acids and Vitamin C may help reduce inflammation, improve moisture balance, and support long-term eye health.

Medical Disclaimer: This article is for informational purposes only and does not constitute medical advice. Always consult a healthcare professional before starting any new supplement, especially if eye redness is persistent or accompanied by pain, vision changes, or discharge.