What causes weaker vision and eye health?

During your lifetime, your eyes are exposed to a number of factors which may impact their wellbeing: 

• Age: It’s common for age to take its toll on our eyesight. Aging is a natural part of life, and just like your body changes over time, so do your eyes. 
• Environmental Factors: Pollution, smoke, dust and debris can all have an effect on eye health. Yet, the most well-known culprits in this category are probably UV rays (this is why high-quality sunglasses have UV protection).
• Blue Light:  Blue light is a specific type of light you see coming from your cell phone, computer, tablet, or flat-screen television. Some researchers believe blue light exposure may have a harmful effect on the eyes, though more research is needed. 
• Digital Eye Strain: Prolonged screen-time can impact our eyes by causing strain or dryness, an issue known as Digital Eye Strain (DES) or computer vision syndrome. Research suggests that we tend to blink less when we stare at a screen, leading to dry eyes. [2, 3]

We’ve already covered the key nutrients to be on the lookout for when shopping for the best supplements for eye health. However, there are also some factors you might want to try to avoid, including: 

What To Try To Avoid In An Eye Supplement:

The eyes are one of the most essential organs in the human body. Yet, vision is something that is often taken for granted, until it suddenly just isn’t what it used to be. 

If you’ve ever had issues with your eyes, you’re not alone. Many people experience health issues related to the eyes, especially as they get older. With so many things affecting our eye health, from age to pollution to excessive screen time, supporting them as best as we can is crucial. 

But are there non-invasive ways to support eye health? As a matter of fact, yes! Vision health supplements can offer a non-invasive way of supporting eye health by supplying the body with eye-supporting nutrients.*

Top Eye Vitamins in 2025

What To Look For

Try To Avoid

Other Criteria

No High Serving Size Above 2 Pills

90-Day Money-Back Guarantee

Third Party Tested

Subscription Service

EyePromise Restore by EyePromise

Visiultra by Ark Labs

Ocuvite Lutein by Bausch + Lomb

PreserVision by Bausch + Lomb

Lutein

Zeaxanthin

Vitamin E

Lycopene

Flavonoids & Polyphenols

Mixed Carotenoids

Made in the USA

What are eye vitamins? 

While many people may know that nutrition can affect their heart, joint, or brain health, eye vitamins might not be number one on their radar. Yet, nutrition can also impact our eyes. Your eyes need a variety of different vitamins and nutrients to do their job properly. You might’ve heard of vitamin A for eyes already, but there are some key nutrients that may be less familiar to you in terms of supporting eye health. 

These include various types of antioxidants and carotenoids. 

Antioxidants: Substances, like certain vitamins, that help protect against free radical damage as well as against oxidative stress (the imbalance between antioxidants and free radicals). [4]

Who might benefit from taking eye supplements?*

• Feel the impact of age on their vision and eye health*
• Work on a computer, laptop or other screen* 
• Spend a lot of time being exposed to blue light*

Everyone’s needs are different, but some people who may benefit from taking vision supplements include anyone who:

Carotenoids: Plant pigments that produce yellow, red, and orange colors and act as antioxidants. They can be converted into vitamin A, a well-known vision vitamin. Carotenoid-rich diets are believed to support eye health and maintain healthy vision. [5]

• Eyes feel moisturized*
•  Feeling less tired after working on a screen all day* 

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• Experiencing eye comfort*
• Not noticing eye fatigue*
• Feeling like they don't need to strain*

• Not paying attention to eye complaints*
• Feeling comfortable with their vision*
• Feeing satisfied with their ability to focus and work despite screen time and blue light*

How might you benefit from an eye supplement?*

Everyone has individual needs and the experience of making changes in your wellness routine will vary from person to person. Here are some examples of how including more daily eye support may look for different people*:

6 + Months

3 – 6 Months

1 – 2 Months

Note: Individual results may vary. The benefits stated are based on personal experiences and subjective feedback and may vary from person to person.

• Feel that their eyes get easily tired*
• Find it hard to reduce their screen time*

Nutrients to look for in an eye supplement*:

• Formulated with lutein, zeaxanthin, lycopene, and vitamin E
• Contains premium ingredients like Xanthogreen™ and Betatene®
• Wide variety of antioxidants and carotenoids
• Plant extracts from blueberries, gingko, and eyebright
• Price
• Third-party lab tested
• Made in the USA with globally sourced ingredients

PROS

CONS

• Only available online
• Due to popularity, sometimes runs out of stock

Primal Vision by Primal Harvest is a premium eye health supplement starring ingredients like Xanthogreen™ lutein and zeaxanthin, Betatene® mixed carotenoids and vitamin E. This multi-tasking formula features a wide range of key ingredients to support eye and overall health.* Not only does it feature premium lutein, zeaxanthin, and lycopene, but it also includes a variety of antioxidants, carotenoids, and polyphenols from blueberries, lemon bioflavonoids, olive, eyebright, quercetin, gingko, grape seed, rutin, and resveratrol. This high-quality blend of ingredients is priced fairly and comes in just two capsules per day.

Primal Vision is third-party lab tested and made in the USA with globally sourced ingredients. The brand also offers a convenient Subscribe & Save program which means you can order Primal Vision through their convenient and hassle-free subscription service. By signing up for a subscription you get 20% off all products plus free shipping. To top it off, Primal Harvest offers a 90-day money-back guarantee for all of their products.

BOTTOM LINE

A+

GRADE

*We try to update product information as often as we can. Please visit product websites for more information.

• Contains lutein and zeaxanthin
• Formulated with vitamins E, D, C, and the mineral zinc
• Made in the USA
• Serving size

2. EyePromise Restore

by EyePromise

PROS

CONS

• May not suit all dietary restrictions
• 60-day money-back guarantee

EyePromise Restore by EyePromise is an eye formula that contains the carotenoids lutein and zeaxanthin as well as vitamins E, C, D, B12, and the mineral zinc. It also features other ingredients like co-enzyme Q10 and omega-3 fatty acids. However, the fact that the latter are sourced from fish oil means that the product may not suit all dietary restrictions. The product is third-party tested and made in the USA, however you may want to note that the returns policy is slightly shorter than some of the others on this list.

BOTTOM LINE

B+

GRADE

• Contains lutein and zeaxanthin
• Includes vitamins and minerals
• 2-capsule serving size 
• Made in the USA

3. Visiultra

by Ark Labs

PROS

CONS

• No vitamin E, flavonoids, or polyphenols
• No subscription service

Visiultra by Ark Labs is a vision support supplement formulated with vitamins and plant extracts. It includes vitamins C and D, zinc, lutein, zeaxanthin, and quercetin as well as garlic powder, ginseng, and black pepper extract. However, you may want to note that it doesn’t include vitamin E, flavonoids, polyphenols, or mixed carotenoids in the formula. Additionally, the brand doesn’t offer a subscription service.

BOTTOM LINE

B

GRADE

• Formulated with lutein and vitamin E
• Includes vitamins A and C, and the minerals zinc, selenium, and copper
• 1 tablet serving size

4. Ocuvite Lutein

by Bausch + Lomb

PROS

CONS

• Can’t purchase directly from brand
• No subscribe & save program

Ocuvite Lutein by Bausch + Lomb is a vision supplement featuring ingredients like lutein, vitamins C and E, and the mineral zinc. It contains a range of antioxidants like lutein, vitamin A, and vitamin C, and comes in a convenient 1-capsule a day serving. However, it doesn’t include zeaxanthin or antioxidants from other sources. Some may want to note that the product cannot be purchased directly from the brand. 

BOTTOM LINE

C+

GRADE

• Features lutein and zeaxanthin
• Includes vitamins E and C and the minerals zinc and copper
• 1 softgel serving size
• Made in the USA

5. PreserVision

by Bausch + Lomb

PROS

CONS

• Contains calories
• Can’t purchase directly from brand

PreserVision by Bausch + Lomb is a vision support supplement formulated with lutein, zeaxanthin, zinc, copper, and the vitamins C and E. It delivers this blend of ingredients in one softgel per day. Some may want to note that the product contains 5 calories per serving. Additionally, the product cannot be purchased directly from the brand which means you would need to find a third-party retailer to purchase this product.

BOTTOM LINE

C

GRADE

Our Choice

• With lutein, zeaxanthin, and vitamin E
• Easy-to-swallow, 2-capsule serving
• Certified safety and purity testing
• 90-day money-back guarantee
• Made in the USA with globally sourced ingredients

CITATIONS

DISCLAIMER: This scientific research is for informational purposes only. The results reported may not necessarily occur in all individuals. Primal Harvest provides this information as a service but does not endorse it. This information should not be read to recommend or endorse any specific products.

[1] “Ultra-Violet and Blue Light….” American Macular Degeneration Foundation, American Macular Degeneration Foundation, https://www.macular.org/about-macular-degeneration/risk-factors/ultra-violet-and-blue-light. 

[2] Sheppard, Amy L, and James S Wolffsohn. “Digital Eye Strain: Prevalence, Measurement and Amelioration.” BMJ Open Ophthalmology, vol. 3, no. 1, 2018, https://doi.org/10.1136/bmjophth-2018-000146. 

[3] Jaiswal, Sukanya, et al. “Ocular and Visual Discomfort Associated with Smartphones, Tablets and Computers: What We Do and Do Not Know.” Clinical and Experimental Optometry, vol. 102, no. 5, 2019, pp. 463–477., https://doi.org/10.1111/cxo.12851.

[4] Pizzino, Gabriele, et al. “Oxidative Stress: Harms and Benefits for Human Health.” Oxidative Medicine and Cellular Longevity, vol. 2017, 2017, pp. 1–13., https://doi.org/10.1155/2017/8416763. 

[5] Williams, David L. “Oxidative Stress and the Eye.” Veterinary Clinics of North America: Small Animal Practice, vol. 38, no. 1, 2008, pp. 179–192., https://doi.org/10.1016/j.cvsm.2007.10.006. 

[6] Fiedor, Joanna, and Květoslava Burda. “Potential Role of Carotenoids as Antioxidants in Human Health and Disease.” Nutrients, vol. 6, no. 2, 2014, pp. 466–488., https://doi.org/10.3390/nu6020466. 

[7] Buscemi, Silvio, et al. “The Effect of Lutein on Eye and Extra-Eye Health.” Nutrients, vol. 10, no. 9, 2018, p. 1321., https://doi.org/10.3390/nu10091321. 

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To see a list of our other references, please click here. 

Note: These statements are not intended to diagnose, treat, cure, or prevent any disease or condition, nor are they intended to be substitutes for professional medical health advice. Always consult your physician or other qualified healthcare provider for accurate advice, diagnosis, and treatment plan.

Maintaining vision health is important throughout our lifetimes, yet all the more so as we age. 

• Unclear Labels: A quality eye supplement should clearly list exactly what’s included in the formula. Avoid products lacking transparency that don’t list all of the specific ingredients included in the formula. 
• Missing Safety Testing & Certifications: Choose a supplement that has been independently third-party lab tested. These precautions will guarantee that the product is top quality and free from unwanted extras, such as contaminants, traces of heavy metals, or pesticides.
• False or Misleading Claims: Beware of any supplements that claim their product treats or cures any specific disease or ailment, or promises miraculous, unrealistic, or misleading results. Always speak to your doctor before starting a new supplement routine.
• Suspiciously Cheap Products: When it comes to your health, this is definitely not an area to test out suspiciously cheap products. There are plentiful options to choose from that are high value and still affordable. In this case, you do get what you pay for!

• Vitamin E: This is a potent antioxidant that supports against oxidative stress, aka free radical damage which is believed to negatively impact eye health. [4,6] 
• Beta-Carotene (Provitamin A): This is a well-known carotenoid (found in carrots, for example) that is also called provitamin A because the body converts it into vitamin A when ingested. Beta-carotene also acts as an antioxidant in the body.
• Lutein and Zeaxanthin: These are two important types of carotenoids, meaning they act as antioxidants to support eye health in a number of ways. In fact, they’re also called “macular pigments” because they are found in the macula, or the back of the eye. [7]
• Lycopene: Another carotenoid, lycopene produces the red pigment found in tomatoes. Like lutein and zeaxanthin, it also acts as an antioxidant in the body.
• Flavonoids: Some are found in citrus fruits, while others are also plant pigments. Blueberries, for example, contain anthocyanins, a type of flavonoid pigment that give these healthy berries their blue-purple color.
• Polyphenols: Compounds found in many plants that are high in antioxidant activity, there are 4 main types (e.g. flavonoids). You may have heard of red wine containing polyphenols, specifically an antioxidant-boosting type called resveratrol.