Fortifeye C‑D & Zinc
$20.30 or $20.30 $17.26 every 3 months Add to cart

Fortifeye C‑D & Zinc

$20.30 or $17.26 every 3 months

Fortifeye C-D-Zinc provides a comprehensive combination of essential vitamins C and D plus Zinc to support a healthy immune system.

(3 customer reviews)
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Fortifeye C-D-Zinc provides a comprehensive combination of essential vitamins C and D plus Zinc to support a healthy immune system.

  • Support for immune function and daily wellness
  • Support for cellular health

Vitamin C is an essential micronutrient that supports the immune system by providing antioxidant activity against reactive oxygen species. It also supports the body’s defense system by enhancing white blood cell function and activity, as well as promoting interferon levels, antibody responses, and secretion of thymic hormones.

Vitamin D provides general cellular support, in part by supporting immune cell activity, and maintaining healthy cell metabolism. In a clinical trial, Vitamin D supplementation was shown to support Vitamin D-regulated genes associated with immune function, response to stress, and DNA repair.

Zinc is a cofactor for over 300 enzymes and is essential for a wide range of physiological functions. The homeostasis of zinc is particularly important for proper functioning of immune cells. In addition, zinc supports the body’s defense system by promoting healthy neutrophil, natural killer cell, and T-lymphocyte function.


Doctor Approved

Scientifically Formulated

Thoroughly Tested



The Science Behind Fortifeye

We take great pride in being a science-based doctor-formulated nutrition company. We have spend countless hours in the lab researching and implementing the highest quality products available that can help with ocular, performance, and overall health. 

To see the supporting science behind our work, visit our science page by clicking the button below.

How To Use


Count out the number of capsules specified in the ingredients and instructions


Take capsules after a meal with plenty of water.


Enjoy the benefits of living a healthier life with Fortifeye!


How long does it take for me to receive my order?

Typical shipping for USPS packages are 4-6 business days. International and large shipments may vary in shipment time. Free shipping only applies to United States shipments. Free shipping promotions does not apply to international orders.

What is your return and exchange policy?

At Fortifeye we offer full refund if not satisfied with product purchased. Refunds are only applicable for price paid for product, shipping charges are not refundable. We are also not responsible for shipping cost to return product to the address below unless the product was received damaged or the wrong product was received for the order placed. We ask that Returns meet the following requirements:

  • Returned within one week  of the original purchase date.
  • Returns must Include name and/or order number associated with product being returned.
  • When Fortifeye receives the return we will then issue a refund to the card used when the original order was placed. Notification will be sent via E-mail to verify your refund has been completed.
  • Open products are subject to equal value exchange and/or partial refund.
  • Returns to:  Please contact the Nutrition Center for return shipping information. 866-503-9746 or

How do I track the status of my order?

You will receive an email with your tracking number after you place an order.

3 reviews for Fortifeye C‑D & Zinc

  1. David Rodgers (verified owner)

    Perfect amount of C, D, and zinc to boost my immune system when used with Fortifeye Complete

  2. James (verified owner)

  3. Cheryl C. (verified owner)

    New to me, hopeful

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