NOW Supplements, Astaxanthin 4 mg, Zanthin®, 60 Veg Softgels

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Price: $19.99 - $9.99
(as of Nov 08, 2026 01:41:25 UTC – Details)

Potent Free Radical Scavenger* Healthy Immune System Response* Astaxanthin is a naturally occurring carotenoid with a unique structure that is known to be a potent free radical scavenger.* Because astaxanthin freely crosses the blood-brain and blood-retina barriers, it can neutralize free radicals in the eye and central nervous system.* Scientific studies also demonstrate that astaxanthin can support the body’s healthy and balanced immune system responses.* This NOW product features Zanthin®, which can help to support overall ocular health and promote a healthy nervous system.* Zanthin® is a registered trademark of Valensa International. Natural color variation may occur in this product.
Product Dimensions ‏ : ‎ 1.88 x 1.88 x 3.44 inches; 1.6 ounces
Item model number ‏ : ‎ 3251
Department ‏ : ‎ Health and Beauty>Health and Wellness
Date First Available ‏ : ‎ January 6, 2007
Manufacturer ‏ : ‎ NOW
ASIN ‏ : ‎ B0013OVXA8
Best Sellers Rank: #11,779 in Health & Household (See Top 100 in Health & Household) #11 in Astaxanthin Nutritional Supplements
Customer Reviews: 4.7 4.7 out of 5 stars (1,413) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
POTENT FREE RADICAL SCAVENGER*: Astaxanthin is a naturally occurring carotenoid with a unique structure that is known to be a potent free radical scavenger*
HEALTHY IMMUNE SYSTEM RESPONSE*: Because astaxanthin freely crosses the blood-brain and blood-retina barriers, it can neutralize free radicals in the eye and central nervous system.* Astaxanthin can support the body’s healthy and balanced immune system responses*
UNIQUE FORMULA: Features Zanthin, which can help to support overall ocular health and promote a healthy nervous system*
GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation)
Founded in 1968 by Elwood Richard, NOW is one of the largest independent, family- and employee-owned manufacturers of natural products
Customers find this supplement to be of good quality and effective, particularly noting its benefits for eye health and skin appearance. The product is easy to swallow and comes in a convenient small size, with customers appreciating the brand. Regarding side effects, while some report significant pain reduction, others experience stomach aches. The non-renewable aspect receives mixed feedback.