GBN Astaxanthin Supplements 24mg 200 Softgels
- Astaxanthin
- Softgel
- Astaxanthin
- 200
- Better rated than 84%
A high count, 24 mg astaxanthin softgel aimed at buyers who want a long-running single-ingredient antioxidant supply rather than a blended formula.
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How it ranks among the 64 astaxanthin we track
4.7★ across 67 Amazon ratings, Bayesian-smoothed toward the category average.
67 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
700+ bought on Amazon last month.
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: medium - useful but incomplete evidence.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
A 200 count bottle of 24 mg astaxanthin softgels from GBN, sourced from microalgae and positioned for eye, skin, joint, brain, heart and immune support. Suits buyers wanting a high dose, long-lasting astaxanthin supply in one bottle.
Astaxanthin is a carotenoid pigment extracted from microalgae, and 24 mg per softgel sits above the lower doses common in multi-ingredient antioxidant blends, making this a higher-strength single-ingredient option. Two hundred softgels at one per day covers roughly six and a half months, a notably long runway for a single bottle. The listing ties the ingredient to several support areas at once, from eye and joint health to immune function, reflecting astaxanthin's broad antioxidant role rather than a single targeted use.
- 24 mg astaxanthin per softgel
- 200 softgels per bottle
- Sourced from microalgae
- Eye, skin, joint, brain, heart and immune support listed
Who it's for
Fits people wanting a higher dose, single-ingredient astaxanthin supplement they can take daily for months without reordering. Not the pick for someone wanting a low dose starter amount or a blend with other antioxidants included.
Strengths and trade-offs
Drawn from this product's published specifications.
- 24 mg per softgel, a higher single-ingredient dose
- 200 count lasts several months
- Single ingredient, no combined antioxidant blend
Performance notes
Each softgel delivers 24 mg of astaxanthin sourced from microalgae, taken as a single daily softgel. The 200 count bottle stretches that dose across roughly six and a half months of daily use.
Specifications
| Brand | GBN |
|---|---|
| Form | Softgel |
| Supplement Type | Astaxanthin |
| Count | 200 |
| Flavor | Unflavored |
| Benefits | Anti-Aging, Bone & Joint Support, Eye Health Support, Immune Support |
How it compares
This product against the closest alternatives we track in astaxanthin.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| GBN Astaxanthin Supplements 24mg 200 SoftgelsThis product | 4.7 / 5 | 67 | 4.0 / 5 |
| Sports Research Triple Strength Astaxanthin 12mg w/Organic Coconut OilSports | 4.6 / 5 | 8,800 | 4.6 / 5 |
| Nutrex Hawaii BioAstin Hawaiian AstaxanthinNutrex | 4.5 / 5 | 12,900 | 4.5 / 5 |
| Nutricost Astaxanthin 12mgNutricost | 4.6 / 5 | 3,600 | 4.5 / 5 |
| Micro Ingredients Astaxanthin 12mg with MCT OilMicro | 4.5 / 5 | 5,000 | 4.5 / 5 |
Similar astaxanthin from other brands
Questions about the GBN astaxanthin
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
How much astaxanthin is in each softgel?
Each softgel contains 24 mg of astaxanthin.
Where does the astaxanthin come from?
It is sourced from microalgae.
How long does a 200 count bottle last at one softgel a day?
At one softgel daily, 200 softgels covers roughly six and a half months.