Nature's Life Black Seed Oil, 4 fl oz (118 ml) supplement bottle
Nature's Life

Black Seed Oil, 4 fl oz (118 ml)

What We Researched
5 active ingredients analyzed · 1 brand certification checked · 1 retailer compared · Last updated: Mar 2026
93
Product Score Excellent
66
Brand Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Organic Black Cumin(Nigella Sativa)(Seed Oil) 4.6 g *
Bioavailability Excellent

Absorption Rating

  • Organic Black Cumin(Nigella Sativa)(Seed Oil) Good
Other Ingredients Excellent

Fillers & Additives

No inactive ingredient data available.

Efficacy Very Good

Dosage Analysis

  • Organic Black Cumin(Nigella Sativa)(Seed Oil) 4.6 g High

Supplement Facts

Ingredient Amount % Daily Value
Calories 35
Calories from Fat 35
Total Fat 4 g 6%†
Saturated Fat 1 g 5%†
Organic Black Cumin(Nigella Sativa)(Seed Oil) 4.6 g *

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$19$18$17$16$15 Mar 12 $17.00
iHerb

Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.

Brand Trust Report
Nature's Life

Founded 1975 · Ogden, Utah, USA · 129 products · natureslife.com/

Certifications

1 certification
Fda Gmp Inspections Verified Source

Transparency

2 claims
Third Party Testing Claim — Claimed Source
In House Testing — Verified Source
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Frequently Asked Questions
Is Nature's Life Black Seed Oil, 4 fl oz (118 ml) a good supplement?

Nature's Life Black Seed Oil, 4 fl oz (118 ml) 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 5 active ingredients The manufacturer, Nature's Life, holds a brand trust score of 66/100 with 1 verified certifications including Fda Gmp Inspections.

What are the ingredients in Nature's Life Black Seed Oil, 4 fl oz (118 ml)?

Nature's Life Black Seed Oil, 4 fl oz (118 ml) contains 5 active ingredients: Calories (35), Calories from Fat (35), Total Fat (4 g), Saturated Fat (1 g), Organic Black Cumin(Nigella Sativa)(Seed Oil) (4.6 g). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Nature's Life Black Seed Oil, 4 fl oz (118 ml) safe to take?

Nature's Life Black Seed Oil, 4 fl oz (118 ml) has been analyzed for ingredient safety across all its components. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is Nature's Life a trustworthy supplement brand?

Nature's Life receives a brand trust score of 66/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1975 and headquartered in Ogden, Utah, USA, the company offers 129 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. No regulatory violations or FDA warning letters were found in our research.

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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. 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.