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BioAstin Nutrex Hawaii BioAstin Hawaiian Astaxanthin 12 mg, 50 Soft Gels bottle
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BioAstin Nutrex Hawaii BioAstin Hawaiian Astaxanthin 12 mg, 50 Soft Gels Review

BioAstin Hawaiian Astaxanthin is a dietary supplement derived from natural microalgae, designed to provide potent antioxidant support for immune function, joint health, skin vitality, and eye health.

Product Focus: Eye HealthAlso covers:Brain
Tier ⓘ
Members
Members see this product's tier and why. Tiers run from 1, the strongest evidence, to 5. How we grade →
Evidence ⓘ
Members
How strongly the evidence says this product works: human studies count most, then real reviews, then our biohacker panel.
Positive Reviews
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Biohacker Mentions
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Cost per month
$19
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Study, Trial or Testing Result Summary

MembersHuman studies

This product gives 12 milligrams of astaxanthin a day, which is than the 4 milligrams that in studies. In a trial of 64 children with screen-related eye strain, 4 milligrams daily for 12 weeks eye strain and depth perception, but did sharpness of vision. …

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Review Totals and Summary

Members17,984 reviews
17,984 reviews · Amazon 13,569 · IHerb 4,256 · Bodykind 62 · Swanson 60 · Target 37

Nutrex Hawaii BioAstin Hawaiian Astaxanthin 12 mg, 50 Soft Gels has amassed a following, with thousands of users sharing their experiences across platforms like Amazon, iHerb, and other specialty retailers. The recurring sentiment in real user reviews centers around perceptions of quality and noticeable effectiveness. …

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Biohacker Summary

MembersWhat our biohacker panel says

The common reasons are skin , including against sunburn and skin elasticity and moisture, along with eye , joint comfort, and its role as an antioxidant. Two panelists give a dose of 12 milligrams a day, and one of them says joints needed a week or two of preloading before the showed. …

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RAL Summary

MembersThe tier and why

Astaxanthin is given at a dose, and controlled trials, the largest of 64 children, showed eye strain and focusing after screen . of 17994 counted reviews are .

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More Details

MembersBody systems · Combine with · Possible side effects

Body systems: Eyes and vision, Nervous system. Combine with and possible side are for members.

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Supplement Facts

Natural Astaxanthin 12 mg
Supplement Facts
Serving Size 1 Soft Gel
Servings Per Container 50
Amount Per Serving% Daily Value
Calories5
Total Fat0.5 g<1%
Natural Astaxanthin (from Haematococcus pluvialis microalgae)12 mg†
* Percent Daily Values are based on a 2,000 calorie diet.
† Daily Value not established.

Directions: One soft gel daily with food, BioAstin is best absorbed when taken with food or meal that contains fat. Results are usually seen within 2 to 6 weeks of daily use.

Barcode (UPC) 732894035188 · Label source: Nutrex-hawaii · Report a label change

Where to Buy

Amazon · iHerb · Target
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Our articles on this subject

Graded October 23, 2026 by the Reverse Age Lab evidence engine, from human studies, real reviews and our biohacker panel. How we grade. Is this medical advice? No. Rala organizes the published evidence; go over any change with your doctor, especially if you take meds.