Daily Defense for Lasting Vision

NAD⁺ powered cellular eye support*

Preserves clear, healthy vision*

Clinically inspired nutrient blend*

 

Get Sight Guard

 

  • Loved by 1,000+ Eyes

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See Your Best at Every Age

Retinal Energy: NAD⁺ nutrients fuel the cells that power your vision*

Cellular Charge: Helps maintain eye energy as you age*

Smooth Flow: Supports healthy circulation in the eyes*

Daily Defense: Antioxidant nutrients that preserve visual wellness*

 

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NADefense Sight Guard bottle with label and packaging details.
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NADefense Sight Guard bottle with product benefits listed on a white background
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NADefense Sight Guard supplement bottle with product details on a white and blue background

Supports Vision Health*

Cellular Energy Support*

Physician Formulated

Sight Guard | NAD⁺ Powered Eye Health Supplement

60 Capsules - 2 Month Supply!

$63.20

Supports retinal circulation*

Shields eyes from everyday stress*

Preserves health vision*
$63.20
$79.00
Subscription details
How subscriptions work

You can modify or cancel your subscriptions anytime. There is no obligation. Subscriptions are renewed automatically.
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Quantity

Ships within 1-2days. Free shipping

100% Money-Back Guarantee

30-Day Easy Returns

100% Money-Back Guarantee

30-Day Easy Returns

Description

Sight Guard Eye by NADefense is a daily supplement that supports long-term visual comfort by promoting cellular NAD⁺ energy, healthy circulation, and blue light filtration. Formulated by an ophthalmologist, each bottle delivers a two-month supply of synergistic nutrients chosen for clarity, focus, and confidence.

  • Helps maintain healthy vision and eye comfort.
  • Supports natural cellular energy in the eyes.
  • Provides antioxidant nutrients like CoQ10 and lutein.
  • Made in the USA, vegan, and third-party tested.

Label Directions

Take one capsule each morning with food and water. Consistency provides the best results.

 

If you are pregnant, nursing, under 18, taking anticoagulants, have a liver or bleeding disorder, consult your physician before use. Discontinue use and seek medical attention if any adverse reactions occur. Keep out of reach of children.

Supplement Facts

Serving Size: 1 capsules
Servings Per Container: 60

 

Ingredients

  • Nicotinamide Riboside 300 mg
  • Calcium Pyruvate 400 mg
  • Coenzyme Q10 100 mg 
  • Ginkgo Biloba 60 mg
  • Lutein 10 mg

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

What Matters Most  

Sight Guard was created to help you stay proactive about eye health. Each capsule supports cellular NAD⁺, fuel for the very cells that guard your vision.*

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Why Sight Guard

Vision Power

Supports retinal energy and healthy circulation, giving your eyes consistent support, not just quick fixes.*

Physician Crafted

Developed by an ophthalmologist using ingredients studied for their role in NAD⁺ and vision health.

Daily Defense

Whether you want to stay proactive about eye health or simply support visual wellness, Sight Guard provides daily support you can trust.

 

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Frequently asked questions

Have questions? We’re here to help

Title

Who is Sight Guard for?

Sight Guard is for adults who want to support long-term eye health. Sight Guard supports general eye wellness and healthy visual function.*

Can I take Sight Guard with other products?

Sight Guard is a dietary supplement for general eye wellness. If you have questions about your routine, talk with your healthcare professional.*

How do I take Sight Guard?

Just take one capsule a day with food. Morning or evening—it’s up to you.

How long should I take it?

Sight Guard is designed for long-term support. You can take it daily, just like a multivitamin. Most people use it as part of their wellness routine.

Orders & Subscriptions

To update or cancel your subscription, email us at support@nadefense.com or reply to any order email. Please include your name and order number.

NADefense

*These statements have not been evaluated by the Food & Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

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