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tnvitamins Astaxanthin 12 mg supplement bottle
tnvitamins

Astaxanthin 12 mg Review

What We Researched
1 active ingredient analyzed · 5 inactive ingredients decoded · 1 brand certification checked · Page generated: Sep 2026
100
Product Score Excellent
77
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 algae) 12 mg †
Bioavailability Excellent

Absorption Rating

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

Fillers & Additives

  • Safflower Oil
  • Gelatin
  • Vegetable Glycerin
  • D-Alpha-Tocopherol
  • Medium Chain Triglycerides
Efficacy Excellent

Dosage Analysis

  • Astaxanthin (as Haematococcus pluvialis algae) 12 mg Effective

Supplement Facts

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

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Safflower Oil Safe

It is used as a carrier oil or source of fatty acids.

Gelatin Safe

Forms the capsule shell that holds the supplement contents.

Vegetable Glycerin Safe

Helps form softgel capsule shells and acts as a humectant.

D-Alpha-Tocopherol Unknown
Medium Chain Triglycerides Safe

Enhances absorption of fat-soluble vitamins.

Brand Trust Report
tnvitamins

Founded 1979 · Deer Park, NY, USA · 136 products · tnvitamins.com/

Certifications

1 certification
Consumerlab Source available Primary evidence

Transparency

2 claims
Third Party Testing Claim — Claimed Evidence available Evidence

Violation History

1 incident
Fda Warning Significant violations of Current Good Manufacturing Practice (CGMP) regulations for dietary supplements.2017-08-16 Source available Primary source
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Frequently Asked Questions
Is tnvitamins Astaxanthin 12 mg a good supplement?

tnvitamins Astaxanthin 12 mg 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 Of the 5 inactive ingredients, 4 are rated safe and 0 ingredients are flagged for review. The manufacturer, tnvitamins, holds a brand trust score of 77/100.

What are the ingredients in tnvitamins Astaxanthin 12 mg?

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

Is tnvitamins Astaxanthin 12 mg safe to take?

GoodSupp reviewed the inactive-ingredient data available for tnvitamins Astaxanthin 12 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 tnvitamins a trustworthy supplement brand?

tnvitamins receives a brand trust score of 77/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1979 and headquartered in Deer Park, NY, USA, the company offers 136 products in their lineup. Note: tnvitamins has 1 historical regulatory incident 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.