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Compare lutein, zeaxanthin, antioxidant and eye-care products by intended use and dosage form.
Shop current prices and availability below. Use the product and brand filters to narrow the list, or add an in-stock item directly to your cart.
This collection includes oral supplements and products used around the eye, which are not interchangeable. Confirm the route, ingredients and Canadian label. Sudden vision loss, severe eye pain, injury, chemical exposure or new flashes and floaters require prompt professional assessment.
Blurred vision, flashes, floaters, pain, redness and vision loss have different causes. Supplements do not correct refractive error, glaucoma, retinal tear or acute eye disease, and sudden symptoms require urgent eye care.[5][3]
The AREDS2 formula can slow progression in people with intermediate age-related macular degeneration in one or both eyes, or late AMD in one eye, as advised by an eye professional. It does not prevent AMD in people without it and is not proven to prevent cataract.[5]
Evidence applies to a specific combination of vitamin C, vitamin E, zinc, copper, lutein and zeaxanthin. Current or former smokers should avoid older beta-carotene-containing AREDS products because beta-carotene increased lung-cancer risk.[5]
A varied food pattern, not smoking, ultraviolet protection and management of blood pressure and diabetes support overall eye health. General lutein, bilberry or omega-3 marketing should not be confused with AREDS2 trial evidence.[6][5][7]
| Product | Evidence-based context | What it does not do |
|---|---|---|
| AREDS2 formula | Eye-care-directed use for intermediate or selected late AMD | Prevent AMD in everyone or treat cataract.[5] |
| Lutein/zeaxanthin alone | Meeting intake or a licensed purpose | Automatically reproduce the full AREDS2 outcome.[5] |
| Omega-3 | Fatty-acid intake or another defined use | Treat established AMD or dry-eye disease in every patient.[7] |
| Bilberry/antioxidant blend | A product-specific licensed claim | Replace dilated examination or proven eye treatment.[2] |
Bring your medication list, allergies, health conditions and current supplements. A Sina pharmacist can help you compare labels and identify questions for your prescriber.
Call 604-336-7462No. They use different routes and have different purposes and safety requirements.
No. New or changing vision should be assessed rather than self-treated.
Compare the full labels first because antioxidants and minerals may overlap.
Compare the exact medicinal ingredients, amount per full daily serving, dosage form, Canadian licence number when applicable, intended use, warnings and total daily cost. A longer ingredient list or higher number on the front label does not by itself make a product more suitable.[2][4]
No. The useful amount depends on the nutrient or ingredient, the reason for use, food intake, age, health conditions and medicines. Higher exposure can add adverse effects, interactions or duplicate ingredients without adding benefit.[3][4]
Sometimes, but compare every medicinal ingredient first. Multivitamins, powders, herbs and condition-specific formulas often overlap. A pharmacist can total the daily exposure and check whether the combination conflicts with medicines or health conditions.[3][2]
The answer depends on the ingredient, the outcome being measured and whether a deficiency or other cause is present. Agree on a realistic outcome and review date before starting; do not continue an ineffective product indefinitely or delay assessment of persistent symptoms.[3]
Yes. Natural health products can alter absorption, sedation, bleeding, blood pressure, blood glucose, thyroid tests and drug metabolism. Share the product name, NPN or DIN-HM, ingredient list and dose with your pharmacist or prescriber.[3][2]
Licensed natural health products normally display an eight-digit NPN or DIN-HM. Search that number in Health Canada’s database and compare the licensed use, ingredients, dose and risk statements with the package in hand. Cosmetics, foods and accessories follow different rules.[1][2]
Ask first if you are pregnant or breastfeeding, selecting a product for a child, preparing for surgery, taking prescription medicines, or living with kidney, liver, heart, bleeding, immune, seizure or hormone-sensitive conditions. Bring an up-to-date medication and supplement list.[3]
Content prepared by Sina Pharmacy team using the sources above. It is not a diagnosis or an individualized treatment plan. The current Canadian product label and advice from your healthcare professional take precedence.
