D3 + K2, Black Seed Oil, 2 fl oz (59 ml)
Product Analysis
Transparency Excellent
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Vitamin D (as cholecalciferol) (5000 IU) | 125 mcg | 625% |
| Vitamin K (as vitamin K2) | 100 mcg | 83% |
| Nigella (Nigella sativa)(Seed) Oil | 925 mg | † |
| Omega-3 Fatty Acid (Alpha-Linolenic Acid) | 2.5 mg | † |
| Omega-6 Fatty Acid (Linoleic Acid) | 483 mg | † |
| Omega-9 Fatty Acid (Oleic Acid) | 195 mg | † |
Bioavailability Very Good
Absorption Rating
- Vitamin D (as cholecalciferol) (5000 IU) Good
- Vitamin K (as vitamin K2) Good
- Nigella (Nigella sativa)(Seed) Oil Fair
- Omega-3 Fatty Acid (Alpha-Linolenic Acid) Good
- Omega-6 Fatty Acid (Linoleic Acid) Good
- Omega-9 Fatty Acid (Oleic Acid) Fair
Other Ingredients Excellent
Fillers & Additives
- MCT Oil
- Sunflower Oil
- D-Alpha Tocopheryl Acetate
Efficacy Fair
Dosage Analysis
- Vitamin D (as cholecalciferol) (5000 IU) 125 mcg High
- Vitamin K (as vitamin K2) 100 mcg Effective
- Nigella (Nigella sativa)(Seed) Oil 925 mg Effective
- Omega-3 Fatty Acid (Alpha-Linolenic Acid) 2.5 mg Under-dosed
- Omega-9 Fatty Acid (Oleic Acid) 195 mg Under-dosed
Supplement Facts
| Ingredient | Amount | % Daily Value |
|---|---|---|
| Calories | 10 | |
| Total Fat | 1 g | 1%* |
| Vitamin D (as cholecalciferol) (5000 IU) | 125 mcg | 625% |
| Vitamin K (as vitamin K2) | 100 mcg | 83% |
| Nigella (Nigella sativa)(Seed) Oil | 925 mg | † |
| Omega-3 Fatty Acid (Alpha-Linolenic Acid) | 2.5 mg | † |
| Omega-6 Fatty Acid (Linoleic Acid) | 483 mg | † |
| Omega-9 Fatty Acid (Oleic Acid) | 195 mg | † |
Other Ingredients
Price Comparison
Price History
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Transparency
5 claims
Is GuruNanda D3 + K2, Black Seed Oil a good supplement?
GuruNanda D3 + K2, Black Seed Oil, 2 fl oz (59 ml) received a product quality score of 84/100 in GoodSupp's independent analysis, indicating strong overall quality. The product contains 8 active ingredients with 59 servings per container. All 3 inactive ingredients (fillers, binders, capsule materials) are rated safe — a clean formulation with no flagged additives. The manufacturer, GuruNanda, holds a brand trust score of 79/100.
What are the ingredients in GuruNanda D3 + K2, Black Seed Oil?
GuruNanda D3 + K2, Black Seed Oil contains 8 active ingredients: Calories (10), Total Fat (1 g), Vitamin D (as cholecalciferol) (5000 IU) (125 mcg), Vitamin K (as vitamin K2) (100 mcg), Nigella (Nigella sativa)(Seed) Oil (925 mg), Omega-3 Fatty Acid (Alpha-Linolenic Acid) (2.5 mg), and 2 more. Notable high-dose ingredients include Vitamin D at 625% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.
Is GuruNanda D3 + K2, Black Seed Oil safe to take?
GuruNanda D3 + K2, Black Seed Oil, 2 fl oz (59 ml) 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 GuruNanda a trustworthy supplement brand?
GuruNanda receives a brand trust score of 79/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 2013 and headquartered in Buena Park, CA, United States, the company offers 2 products in their lineup. Note: GuruNanda has 3 historical regulatory incidents on record, which are factored into the trust score.
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