Doctor's Best Best Astaxanthin supplement bottle
Doctor's Best

Best Astaxanthin Review

What We Researched
1 active ingredient analyzed · 3 inactive ingredients decoded · 1 brand certification checked · Last updated: Aug 2026
100
Product Score Excellent
61
Brand Score Fair

Two independent scores — the product and the brand behind it, never blended into one number. See our methodology.

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Astaxanthin (as Haematococcus pluvialis microalgae) 12 mg
Bioavailability Excellent

Absorption Rating

  • Astaxanthin (as Haematococcus pluvialis microalgae) Good
Other Ingredients Excellent

Fillers & Additives

  • Extra Virgin Olive Oil
  • Glycerin
  • Gelatin Capsule
Efficacy Excellent

Dosage Analysis

  • Astaxanthin (as Haematococcus pluvialis microalgae) 12 mg Effective

Supplement Facts

Ingredient Amount % Daily Value
Astaxanthin (as Haematococcus pluvialis microalgae) 12 mg

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Extra Virgin Olive Oil Safe

It is used as a carrier oil.

Glycerin Safe

Retains moisture and helps dissolve ingredients in softgels and liquids.

Gelatin Capsule Safe

It is used as a material for making capsules.

Brand Trust Report
Doctor's Best

Founded 1990 · Tustin, California, USA · 351 products · doctorsbest.com

Certifications

1 certification
Fda Gmp Inspections Verified Source

Transparency

2 claims
Third Party Testing Claim — Claimed Source

Violation History

3 incidents
Lawsuit False advertising and mislabeling of glucosamine supplements.2022Source
Recall Red Yeast Rice2014-06-26Source
Recall Red Yeast Rice 600 mg Capsules, 120-count bottles2014-06-24Source
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Frequently Asked Questions
Is Doctor's Best Best Astaxanthin a good supplement?

Doctor's Best Best Astaxanthin received a product quality score of 100/100 in GoodSupp's independent analysis, placing it in the top tier of supplements we've analyzed. The product contains 1 active ingredients with 60 servings per container. All 3 inactive ingredients (fillers, binders, capsule materials) are rated safe — a clean formulation with no flagged additives. The manufacturer, Doctor's Best, holds a brand trust score of 61/100 with 1 verified certifications including Fda Gmp Inspections.

What are the ingredients in Doctor's Best Best Astaxanthin?

Doctor's Best Best Astaxanthin contains 1 active ingredients: Astaxanthin (as Haematococcus pluvialis microalgae) (12 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Doctor's Best Best Astaxanthin safe to take?

Doctor's Best Best Astaxanthin has been analyzed for ingredient safety across all its components. All 3 inactive ingredients — including capsule materials, fillers, and binders — are rated safe based on regulatory data and published safety research. This is a clean formulation with no controversial additives. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is Doctor's Best a trustworthy supplement brand?

Doctor's Best receives a brand trust score of 61/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1990 and headquartered in Tustin, California, USA, the company offers 351 products in their lineup. They hold 1 verified certifications including Fda Gmp Inspections. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Doctor's Best has 3 historical regulatory incidents on record, which are factored into the trust score.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records — read our methodology. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.