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Purity Products® High Potency Black Seed Oil supplement bottle
Purity Products®

High Potency Black Seed Oil Review

What We Researched
2 active ingredients analyzed · 3 inactive ingredients decoded · 6 brand certifications checked · Page generated: Sep 2026
93
Product Score Excellent
100
Brand Score Excellent

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
Thymoquinone 15 mg —
Blackseed Oil 500 mg —
Bioavailability Very Good

Absorption Rating

  • Thymoquinone Fair
  • Blackseed Oil Good
Other Ingredients Excellent

Fillers & Additives

  • Gelatin
  • Glycerin
  • Purified Water
Efficacy Excellent

Dosage Analysis

  • Thymoquinone 15 mg Effective
  • Blackseed Oil 500 mg Effective

Supplement Facts

Ingredient Amount % Daily Value
Thymoquinone 15 mg
Blackseed Oil 500 mg

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

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
Purity Products®

Founded 1993 · Plainview, New York, United States · 95 products · purityproducts.com/

Certifications

6 certifications
Nsf Certified For Sport Source available Primary evidence
Fda Gmp Inspections Source available Primary evidence
NSF Certified for Sport Supporting evidence unavailable
NSF Certified Supporting evidence unavailable
USDA Organic Supporting evidence unavailable
Vegan Action Certified Supporting evidence unavailable

Transparency

6 claims
Third Party Testing Claim — Verified Evidence available Evidence
Coa Availability — Verified Evidence available Evidence
In House Testing — Verified Evidence available Evidence
Testing Lab Disclosure — True Brand claim; evidence unavailable
Contains Proprietary Blend — True Brand claim; evidence unavailable

Violation History

6 incidents
Recall MyBladder2025-10-27 Source available Primary source
Recall MyBladder2025-10-27 Source available Primary source
Prop 65 Lead and Cadmium2016-12-22 Source available Primary source
Prop 65 Lead and cadmium2016-12-22 Source available Primary source
Fda Warning Letter FDA Warning Letter Source available Primary source
Fda Warning Letter FDA Warning Letter Source available Primary source
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Frequently Asked Questions
Is Purity Products® High Potency Black Seed Oil a good supplement?

Purity Products® High Potency Black Seed Oil 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 2 active ingredients with 30 servings per container. All 3 inactive ingredients (fillers, binders, capsule materials) are rated safe — a clean formulation with no flagged additives. The manufacturer, Purity Products®, holds a brand trust score of 100/100.

What are the ingredients in Purity Products® High Potency Black Seed Oil?

Purity Products® High Potency Black Seed Oil contains 2 active ingredients: Thymoquinone (15 mg), Blackseed Oil (500 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Purity Products® High Potency Black Seed Oil safe to take?

GoodSupp reviewed the inactive-ingredient data available for Purity Products® High Potency Black Seed Oil. All 3 inactive ingredients — including capsule materials, fillers, and binders — are currently classified as safe in GoodSupp's ingredient reference data. 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 Purity Products® a trustworthy supplement brand?

Purity Products® receives a brand trust score of 100/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1993 and headquartered in Plainview, New York, United States, the company offers 95 products in their lineup. Note: Purity Products® has 6 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.