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Astaxanthin

Astaxanthin Softgels 12mg

  • Astaxanthin
  • Softgel
  • Astaxanthin
  • 120
4.5/ 5 on Amazon0Amazon ratings100+bought last month2.7ProductDome score
Limited evidenceLast refreshed Aug 4, 2026Amazon data + ProductDome analysis · methodology
Best forYou want a straightforward, higher-dose single-ingredient astaxanthin softgel.

A single-ingredient astaxanthin softgel at a comparatively high 12mg dose, suited to buyers who already know they want this specific antioxidant alone.

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ProductDome scorecard

How it ranks among the 64 astaxanthin we track

2.7/ 5ProductDome scoreLimited evidence
Owner satisfaction · 56% of scorecategory median 4.6★4.5

4.5★ across 0 Amazon ratings, Bayesian-smoothed toward the category average.

Evidence strength · 17% of scorecategory median 352 ratings0.0

0 Amazon ratings, weighted on a log scale so huge counts don't drown everything.

Buyer demand · 11% of score2.7

100+ bought on Amazon last month.

Data quality · 11% of score2.5

Brand identity, imagery, description and spec coverage.

The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 64 astaxanthin we track - how the scorecard works · full astaxanthin data report. Confidence: limited - limited rating history.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.

Overview

A 120 count bottle of astaxanthin softgels dosed at 12mg each, a single-ingredient antioxidant formula that's gluten free and sized for daily use over about four months.

Astaxanthin is a carotenoid antioxidant, commonly sourced from algae, and this listing keeps the formula to the single ingredient without added vitamins or blends. The 12mg dose sits at the higher end of common astaxanthin supplement doses, which typically range from a few milligrams up to around this level.

  • 12mg astaxanthin per softgel
  • 120 softgels per bottle
  • Gluten free capsules
  • Single-ingredient formula

Who it's for

Fits buyers wanting a straightforward, single-ingredient astaxanthin softgel at a higher-end 12mg dose. Less useful to anyone wanting astaxanthin bundled with other antioxidants or eye-health ingredients like lutein or zeaxanthin, since this formula doesn't include those.

Strengths and trade-offs

Drawn from this product's published specifications.

What stands out
  • 12mg is a comparatively high astaxanthin dose
  • 120 count covers about four months daily
What to check first
  • Astaxanthin source not specified in the listing
  • No added ingredients for buyers wanting a combination formula

Performance notes

Softgels are generally used for oil-soluble compounds like astaxanthin since the carotenoid is fat-soluble, which the softgel format is built to deliver more readily than a dry capsule. The listing does not specify the astaxanthin source, such as Haematococcus pluvialis algae, so buyers wanting that detail confirmed should check the label directly.

Specifications

BrandAstaxanthin
FormSoftgel
Supplement TypeAstaxanthin
Count120
FlavorUnflavored
BenefitsHealth supplements
DietGluten Free
AllergensNon-GMO

How it compares

This product against the closest alternatives we track in astaxanthin.

ProductAmazon ratingRatingsProductDome score
Astaxanthin Softgels 12mgThis product4.5 / 502.7 / 5
Sports Research Triple Strength Astaxanthin 12mg w/Organic Coconut OilSports4.6 / 58,8004.6 / 5
Nutrex Hawaii BioAstin Hawaiian AstaxanthinNutrex4.5 / 512,9004.5 / 5
Nutricost Astaxanthin 12mgNutricost4.6 / 53,6004.5 / 5
Micro Ingredients Astaxanthin 12mg with MCT OilMicro4.5 / 55,0004.5 / 5
Frequently asked

Questions about the Astaxanthin astaxanthin

Common buyer questions answered straight from the product spec data - no fluff, no "it depends".

How much astaxanthin is in each softgel?

12mg per softgel.

How many softgels are in one bottle?

120 softgels.

Is this astaxanthin supplement gluten free?

Yes, it's listed as gluten free.