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Source Naturals Astaxanthin 2 mg supplement bottle
Source Naturals

Astaxanthin 2 mg Review

What We Researched
1 active ingredient analyzed · 4 inactive ingredients decoded · 2 brand certifications checked · Page generated: Sep 2026
93
Product Score Excellent
75
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
Haematococcus pluvialis algae extract 20 mg †
Bioavailability Excellent

Absorption Rating

  • Haematococcus pluvialis algae extract Good
Other Ingredients Excellent

Fillers & Additives

  • Virgin Olive Oil
  • Gelatin
  • Glycerin
  • Purified Water
Efficacy Very Good

Dosage Analysis

  • Haematococcus pluvialis algae extract 20 mg High

Supplement Facts

Ingredient Amount % Daily Value
Haematococcus pluvialis algae extract 20 mg †

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Virgin Olive Oil Unknown
Gelatin Safe

Forms the capsule shell that holds the supplement contents.

Glycerin Safe

Retains moisture and helps dissolve ingredients in softgels and liquids.

Purified Water Safe

Dissolves and carries water-soluble ingredients.

Brand Trust Report
Source Naturals

Founded 1982 · Scotts Valley, CA, USA · 1511 products · sourcenaturals.com/

Certifications

2 certifications
Fda Gmp Inspections Source available Primary evidence
Non-GMO Project Verified Supporting evidence unavailable

Transparency

3 claims
Third Party Testing Claim — Claimed Evidence available Evidence
In House Testing — Verified Evidence available Evidence
Contains Proprietary Blend — True Brand claim; evidence unavailable
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Frequently Asked Questions
Is Source Naturals Astaxanthin 2 mg a good supplement?

Source Naturals Astaxanthin 2 mg received a product quality score of 93/100 in GoodSupp's independent analysis, placing it in the top tier of supplements we've analyzed. The product contains 1 active ingredients with 120 servings per container. Of the 4 inactive ingredients, 3 are rated safe and 0 ingredients are flagged for review. The manufacturer, Source Naturals, holds a brand trust score of 75/100.

What are the ingredients in Source Naturals Astaxanthin 2 mg?

Source Naturals Astaxanthin 2 mg contains 1 active ingredients: Haematococcus pluvialis algae extract (20 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Source Naturals Astaxanthin 2 mg safe to take?

GoodSupp reviewed the inactive-ingredient data available for Source Naturals Astaxanthin 2 mg. This label analysis cannot determine whether the product is safe for a particular person, and source labels may change. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is Source Naturals a trustworthy supplement brand?

Source Naturals receives a brand trust score of 75/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1982 and headquartered in Scotts Valley, CA, USA, the company offers 1511 products in their lineup.

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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.