NAD⁺ is a molecule every cell uses to make energy. As levels decline with age, the retina and optic nerve may lose some of the energy they need to stay healthy.*
Sight Guard provides nicotinamide riboside (NR) to help maintain NAD⁺ levels, supporting cellular energy, circulation, and antioxidant protection for long-term visual wellness.*
Take 1 capsule daily with food for consistent support.
Support Cellular Energy
Nutrients work to support cellular metabolism and ocular energy.*
Maintain Visual Function
Maintain healthy visual function over time with consistent use.*
Supporting the health of our eyes is vital for long-term comfort and well-being. I take Sight Guard daily to support the body’s natural cellular energy and promote healthy blood flow.
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.
