Scientific References

Our formula is backed by scientific research. Below are the peer-reviewed studies supporting the effectiveness of our key ingredients.

Research Studies

The following peer-reviewed scientific studies support the effectiveness of the key ingredients found in SightFlow for promoting healthy vision and eye comfort.

  1. 1. "Lutein and Zeaxanthin and Their Potential Roles in Disease Prevention"

    Abdel-Aal ES, et al. — Journal of AOAC International, 2013

  2. 2. "Lutein and Zeaxanthin in Eye and Skin Health"

    Roberts RL, et al. — Clinics in Dermatology, 2009

  3. 3. "Age-Related Eye Disease Study 2 (AREDS2): Lutein + Zeaxanthin and Omega-3 Fatty Acids for Age-Related Macular Degeneration"

    Age-Related Eye Disease Study 2 Research Group — JAMA, 2013

  4. 4. "Blue Light Hazard and the Protective Role of Macular Pigment"

    Bernstein PS, et al. — Progress in Retinal and Eye Research, 2016

  5. 5. "Bilberry and Its Anthocyanins: Potential Benefits for Eye Health"

    Chu W, et al. — Journal of Functional Foods, 2011

  6. 6. "Effect of Bilberry Extract on Night Visual Acuity and Contrast Sensitivity"

    Canter PH, Ernst E. — Survey of Ophthalmology, 2004

  7. 7. "Vitamin A, Retinol, and Eye Health: A Review"

    Sommer A, Vyas KS. — Nutrients, 2012

  8. 8. "Zinc and the Eye: A Critical Review"

    Grahn BH, et al. — Journal of the American College of Nutrition, 2001

  9. 9. "Omega-3 Fatty Acids and the Retina"

    SanGiovanni JP, Chew EY. — Progress in Retinal and Eye Research, 2005

  10. 10. "Dietary Omega-3 Fatty Acids and the Risk for Age-Related Macular Degeneration"

    Seddon JM, et al. — Archives of Ophthalmology, 2003

  11. 11. "Macular Pigment and Its Contribution to Visual Performance and Experience"

    Loughman J, et al. — Survey of Ophthalmology, 2010

  12. 12. "Lutein Supplementation and Visual Function in Healthy Adults"

    Yao Y, et al. — Nutrients, 2013

  13. 13. "The Role of Zinc in Age-Related Macular Degeneration"

    Erie JC, et al. — American Journal of Ophthalmology, 2009

  14. 14. "Anthocyanins and Their Role in Eye Health: A Systematic Review"

    Kalt W, et al. — Journal of Agricultural and Food Chemistry, 2010

  15. 15. "DHA Supplementation and Its Effect on Dry Eye Syndrome"

    Epitropoulos AT, et al. — Cornea, 2016

  16. 16. "Protective Effects of Carotenoids Against Blue Light Damage to the Retina"

    Junghans A, et al. — Experimental Eye Research, 2001

  17. 17. "Oxidative Stress and Age-Related Macular Degeneration: Antioxidant Supplementation Strategies"

    Beatty S, et al. — Survey of Ophthalmology, 2000

  18. 18. "Nutritional Supplementation for Eye Health: A Review of the Evidence"

    Rasmussen HM, Johnson EJ. — Annual Review of Nutrition, 2013

  19. 19. "Digital Eye Strain and the Role of Nutritional Intervention"

    Sheppard AL, Wolffsohn JS. — BMJ Open Ophthalmology, 2018

  20. 20. "Evidence-Based Review of Nutritional Supplements for Prevention of Eye Disease"

    Chew EY. — Ophthalmology, 2013

Our Commitment to Science

At SightFlow, we believe in transparency and evidence-based formulations. Each ingredient in our supplements has been selected based on scientific research demonstrating its effectiveness for eye health and vision support.

We continuously monitor the latest scientific literature to ensure our products reflect the most current understanding of nutritional support for vision and ocular wellness.

Disclaimer

The references provided above are for informational purposes only. These statements have not been evaluated by the Food and Drug Administration. SightFlow products are not intended to diagnose, treat, cure, or prevent any disease.

Individual results may vary. Please consult with a healthcare professional before starting any new supplement regimen.