Questions, answered.
What is Sight Guard?
Sight Guard is a once-daily dietary supplement formulated by a board-certified ophthalmologist. It provides five evidence-informed ingredients that support the cellular energy your retina and optic nerve rely on.
What is in it?
Nicotinamide Riboside 300 mg, Calcium Pyruvate 400 mg, Coenzyme Q10 100 mg, Ginkgo Biloba 60 mg, and Lutein 10 mg. Full doses, disclosed on the label, with no proprietary blends.
How do I take it?
One capsule daily, with food. CoQ10 and lutein are fat-soluble, so a meal improves absorption. Give it at least three months of consistent daily use.
Is it safe to take with my medications?
Talk to your physician before starting any supplement, especially if you take prescription medication. Sight Guard contains Ginkgo Biloba, which can interact with blood thinners and antiplatelet medicines and may increase bleeding risk. If you take one of these, or have surgery scheduled, speak with your doctor before use.
When will I notice a difference?
Cellular support works by daily accumulation. Give it at least three months of consistent use. Individual experiences vary.
Can I cancel my subscription?
Yes. You can skip, pause, or cancel anytime from your account, with no fees.
Do you offer a guarantee?
Yes. We offer a 30-day money-back guarantee on your first order.
We reply within one business day.
Orders, subscriptions, ingredients. A real person on our team answers every message.
Monday to Friday, 9am to 5pm ET. Include your order number for the fastest help.