Dietary Supplement Lutein and Zeaxanthin for Healthy Eyes Suitable for Vegetarians Lutein and zeaxanthin help shield the eye's retina from damage by supporting healthy macular pigment density. Source Naturals ZEA-TEIN 20/20™ provides lutein and zeaxanthin, sourced from the marigold flower. These important carotenoid pig- ments aggregate in the retina and provide protection from the damaging effects of free radicals and ultraviolet light. Clinical studies suggest that this lutein-zeaxanthin dosage can support healthy macular pigment density, visual processing speed, and reaction time. Preliminary evidence also indicates that lutein supplementation may help support healthy cognitive performance.
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Dietary Supplement Lutein and Zeaxanthin for Healthy Eyes Suitable for Vegetarians Lutein and zeaxanthin help shield the eye's retina from damage by supporting healthy macular pigment density. Source Naturals ZEA-TEIN 20/20™ provides lutein and zeaxanthin, sourced from the marigold flower. These important carotenoid pig- ments aggregate in the retina and provide protection from the damaging effects of free radicals and ultraviolet light. Clinical studies suggest that this lutein-zeaxanthin dosage can support healthy macular pigment density, visual processing speed, and reaction time. Preliminary evidence also indicates that lutein supplementation may help support healthy cognitive performance.
The only supplement I found with 20 mg of Zeaxanthin. I'm using it for the third time, and I'm more satisfied with the results than previous lutein supplements I've used. Zeaxanthin and lutein are two isomers, so we need both for eye health. Very helpful against dry eyes for menopausal and premenopausal women. The supplement looks like a powder inside the capsule, high quality.
I am taking this along with Pure Synergy Eye Support daily for almost 2 months now. My eyesight fluctuates from clear to blurry, both near and far. I also have problems with low light due to PRK surgery 10 years ago. I hope I can give a good update ob the effects soon.
High potency and clean list of ingredients, higher price point but I feel it is worth it as I try to avoid any seed oil.
I’ve been taking Source Naturals Zea-Tein 20/20 for eye health and have noticed less eye fatigue, especially after long hours on screens. The capsules are easy to swallow and completely vegetarian, which I appreciate. I like that it contains a high dose of both lutein and zeaxanthin from marigold flowers, supporting my vision and protecting against blue light. There’s no aftertaste or side effects, making it a reliable addition to my daily routine
Lutein and zeaxanthin are essential to eye health. Source Naturals' products don't contain any additives which is rare to find. It is one of my favorite supplement providers.
These capsules help with my eyesight. Sometimes my eyes feel strained from too much screen time. Zea-Tein helps to relax my eyes and see a bit sharper.
Too bad there are so little supplements with a high dosage of Zeaxanthin. This seems the only one on iherb, it is great for eye health , but it but it's not cheap.
Thank you source naturals for the only vegetarian capsule I could find and with very good quality. Dark packaging is excellent and seems to be making a difference with my eyesight. A little too soon to tell but hopeful.
I’m very happy with this product as it has noticeably improved my eyesight. However, the downside is that it’s a bit pricey. Despite the cost, the results make it worth considering for those seeking vision support.
Very good product. Got this as a part of my eyes maintenance protocol, Zetein helps improve eyes health. Taking it with other vitamins. Quality is great. Ingredients are on par with other brands. The easy to take caps make this an excellent supplement. After taking it, I feel less eye fatigue. Would buy again.
