Dr. Mercola Organic Astaxanthin
- Astaxanthin
- Capsule
- 90
- Unflavored
- Better rated than 92%
- More reviewed than 55%
A 4.8 average across 388 reviews and 400 monthly purchases point to a smaller but well regarded niche antioxidant product.
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How it ranks among the 64 astaxanthin we track
4.8★ across 388 Amazon ratings, Bayesian-smoothed toward the category average.
388 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
400+ 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
Dr. Mercola's Organic Astaxanthin capsule delivers 12 mg of astaxanthin sourced from organic microalgae extract, packaged as 90 capsules for 90 servings, positioned as an antioxidant with heart health support.
Astaxanthin is a carotenoid antioxidant typically sourced from microalgae, and this formula specifies an organic source rather than a synthetic or generic algae extract. The listing marks it non-GMO, gluten free and soy free, which covers several common allergen concerns in one product.
- 12 mg organic astaxanthin
- 90 capsules, 90 servings
- Non-GMO, gluten free, soy free
- Heart health support listed
Who it's for
This fits people looking for a dedicated astaxanthin antioxidant supplement with an organic microalgae source, particularly those wanting non-GMO, gluten free and soy free options. It is not the pick for someone wanting astaxanthin bundled with other antioxidants in one capsule.
Strengths and trade-offs
Drawn from this product's published specifications.
- 12 mg astaxanthin per capsule from organic microalgae
- 90-day supply at one capsule daily
- Non-GMO, gluten free, soy free
- Single-ingredient formula without added antioxidants
- No flavor or coating details provided
Performance notes
Each capsule delivers 12 mg of astaxanthin from organic microalgae, with 90 capsules providing a 90-day supply at one capsule per serving, framed around antioxidant and heart health support.
Specifications
| Brand | DR |
|---|---|
| Model | 10249 |
| Form | Capsule |
| Count | 90 |
| Flavor | Unflavored |
| Benefits | Heart Health Support |
Other DR astaxanthin
How it compares
This product against the closest alternatives we track in astaxanthin.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Dr. Mercola Organic AstaxanthinThis product | 4.8 / 5 | 388 | 4.1 / 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 DR 10249
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
How much astaxanthin is in each capsule?
12 mg per capsule, sourced from organic microalgae extract.
Is this soy free?
Yes, the listing marks it soy free along with non-GMO and gluten free.
How long does one bottle last?
90 capsules at one per serving gives 90 servings.