Pure Herbal Wellness • Lab Verified • Cold-Pressed Purity
Zhou Nutrition Black Seed Oil 1300mg (60 Vegetarian Liquid Capsules)
Unlock the time-tested restorative power of 100% pure virgin, cold-pressed Nigella sativa. Formulated to deliver 1,300 mg of organic black cumin seed oil per serving, this nutrient-dense formula provides natural immune balance, flexible joint mobility, healthy cholesterol support, and glowing vitality.
Why Zhou Nutrition Black Seed Oil 1300mg Outperforms Ordinary Extracts
For thousands of years, historical civilizations referred to black seed (Nigella sativa) as the "seed of blessing." But not all black seed oils are created equal. The health benefits depend directly on how the seeds are pressed and preserved.
✓ True Cold-Pressed Extraction
Excessive heat and chemical solvents destroy delicate plant compounds. Zhou uses low-temperature mechanical expeller pressing with zero solvents (no hexane) to keep fragile antioxidants intact.
✓ High Naturally Occurring Thymoquinone
Thymoquinone (TQ) is the primary bioactive driver responsible for calming inflammation and defending cells. Every batch preserves authentic, unadulterated TQ levels.
✓ Liquid Vegetarian Capsules
Skip the harsh, pungent taste of raw bottled oil without turning to animal-derived bovine gelatin. These 100% plant-cellulose capsules protect the oil from oxygen and are easy to swallow.
The Science Made Simple: How Black Seed Oil Works Inside Your Body
To understand why black cumin seed oil has captured the attention of modern medical researchers, think of your immune and inflammatory systems like a home thermostat. When stress, poor diet, or environmental triggers push your internal dial into overdrive, you experience fatigue, joint stiffness, and oxidative cellular damage.
1. Thymoquinone (TQ): Nature's "Thermostat Reset"
At the core of Nigella sativa is thymoquinone. Clinical research reveals that TQ inhibits overactive chemical messengers called inflammatory cytokines (including NF-κB, TNF-α, and IL-6). Instead of shutting down your immune system like a synthetic drug, TQ acts as an immunomodulator—calming hyper-reactive tissues while giving your natural killer (NK) cells the fuel they need to defend your body.
2. Essential Omega Fatty Acids: Cellular Mortar
Every cell in your body is surrounded by a protective membrane made of lipids. Zhou Black Seed Oil delivers a natural balance of Omega-6 (Linoleic acid) and Omega-9 (Oleic acid). These essential fats act like fresh mortar between cellular bricks, keeping cell membranes flexible, hydrated, and resilient against premature aging.
3. Plant Polyphenols & Free-Radical Scavengers
Every day, metabolic processes and urban pollution generate unstable molecules called free radicals—essentially cellular "rust." The natural phytosterols and polyphenols in black seed oil donate electrons to neutralize these rogue particles before they can degrade cartilage, blood vessels, or skin collagen.
Clinically Supported Health Benefits
Taking 1,300 mg of cold-pressed black seed oil daily supports multiple physiological pathways throughout your entire body:
✓ Joint Comfort, Mobility & Morning Flexibility
Stiff knees, sore hands, and morning joint tightness frequently stem from localized inflammatory enzyme cascades (such as 5-LOX and COX-2). By naturally dialing down these markers, black seed oil helps lubricate connective tissue and soothe sensitive joint capsules, promoting easier movement throughout the day.
✓ Healthy Immune Defense & White Blood Cell Support
Rather than artificially over-stimulating the immune system, thymoquinone fosters balanced macrophage and helper T-cell activity. This supports seasonal resiliency during peak winter months and helps your body adapt to physical fatigue without triggering runaway inflammation.
✓ Heart Health & Optimal Lipid Balance
Clinical trials show that virgin black seed oil helps maintain healthy blood lipid levels already in the normal range. Its active antioxidants help protect low-density lipoprotein (LDL) particles from oxidation, supporting arterial flexibility and healthy circulation.
✓ Clear Bronchial & Respiratory Function
Nigellone, another volatile component found naturally in black cumin seeds, helps calm smooth muscle spasms along bronchial air passages. This helps ease chest tightness and supports open, unrestricted breathing during seasonal pollen changes.
✓ Radiant Skin Elasticity & Stronger Hair Roots
Beauty truly begins on the inside. Black seed oil delivers nourishing fatty acids and antioxidants directly to subcutaneous skin layers, locking in moisture, balancing oil production, and nourishing microcirculation around hair follicles.
Peer-Reviewed Clinical Research & Medical Citations
We believe you deserve full transparency regarding what modern clinical science actually says. Below are key human clinical trials and systematic meta-analyses validating the biological actions of cold-pressed Nigella sativa:
1. Anti-Inflammatory & Joint Health Effects:
Gheita, T. A., & Kenawy, S. A. (2012). "Effectiveness of Nigella sativa oil in the management of rheumatoid arthritis patients: a placebo controlled study."Phytotherapy Research, 26(8), 1246–1248. Key finding: Daily supplementation with cold-pressed Nigella sativa oil significantly decreased morning stiffness scores, swollen joint counts, and disease activity compared to placebo.2. Cardiovascular & Lipid Profile Meta-Analysis:
Sahebkar, A., et al. (2016). "A systematic review and meta-analysis of randomized controlled trials investigating the effects of Nigella sativa on plasma lipid concentrations."Journal of Ethnopharmacology, 178, 802–814. Key finding: Analysis of 17 randomized controlled trials confirmed that black seed oil significantly reduces total cholesterol, LDL-cholesterol, and triglycerides in human subjects.3. Immunomodulatory Mechanisms & Cellular Defense:
Salem, M. L. (2005). "Immunomodulatory and therapeutic properties of the Nigella sativa L. seed."International Immunopharmacology, 5(13-14), 1749–1770. Key finding: Demonstrates thymoquinone's ability to selectively suppress pro-inflammatory leukotrienes and cytokines while simultaneously augmenting natural killer (NK) cell and T-cell responsiveness.4. Respiratory & Airway Function:
Boskabady, M. H., Mohsenpoor, N., & Takaloo, L. (2010). "Antiasthmatic effect of Nigella sativa in airways of asthmatic patients."Phytomedicine, 17(10), 707–713. Key finding: Randomized double-blind study confirmed marked improvements in pulmonary function tests (FEV1 and peak expiratory flow) alongside reduced chest tightness symptoms.5. Glycemic Regulation & Metabolic Support:
Heshmati, J., et al. (2015). "The effect of Nigella sativa on glycemic control and lipid profile in patients with type 2 diabetes."Complementary Therapies in Medicine, 23(6), 777–782. Key finding: Daily black seed oil administration contributed to notable reductions in fasting blood sugar and HbA1c levels through enhanced insulin sensitivity.
Complete Supplement Facts & Ingredient Breakdown
Zhou Nutrition ensures clear label transparency. No proprietary blends, no hidden synthetic additives, and no deceptive fillers:
Supplement Facts
Serving Size: 2 Vegetarian Liquid Capsules
Servings Per Container: 30 (60 Capsules Total)
Amount Per Serving% Daily ValueCalories10Total Fat1 g (2%†)Black Cumin (Nigella sativa) (Seed Oil)
[100% Pure Virgin, Cold-Pressed, Supplying naturally occurring Thymoquinone (TQ) and Omega 3-6-9 Fatty Acids]
1,300 mg *
† Percent Daily Values are based on a 2,000 calorie diet.
* Daily Value (DV) not established.
Other Ingredients:
Vegetable Cellulose (capsule shell), Candelilla Wax (plant-based stabilizer to suspend oil naturally), Rosemary Leaf Extract 12% LE (a natural botanical antioxidant to protect the unrefined oil from oxidation and ensure long-term shelf stability).
Allergen & Purity Statement:
Contains NO gluten, wheat, soy, milk, eggs, fish, shellfish, tree nuts, peanuts, synthetic colors, artificial flavorings, or chemical preservatives. Certified Vegan and Non-GMO.
How to Take for Maximum Absorption and Results
Standard Daily Maintenance
Take two (2) capsules once daily with a meal. Taking black seed oil alongside healthy dietary fats (like avocado, olive oil, or yogurt) assists optimal gut absorption.
Advanced Joint & Immune Need
During intense physical training or seasonal shifts, dosage may be increased to two (2) capsules twice daily with food, or as specifically instructed by your qualified healthcare provider.
Storage Best Practices
Keep the bottle tightly sealed in a cool, dry place away from direct sunlight and heat. Do not refrigerate unless your indoor environment regularly exceeds 80°F (27°C).
Important Safety, Drug Interactions & Precautions
Because cold-pressed black seed oil contains physiologically potent phytochemicals, responsible supplementation requires understanding potential contraindications:
Anticoagulant & Antiplatelet Medications:Nigella sativa possesses mild natural blood-thinning properties that may slow platelet aggregation. If you are taking warfarin, clopidogrel, or high-dose daily aspirin, consult your doctor prior to use.
Scheduled Surgery: Due to potential effects on clotting time and blood glucose, discontinue black seed oil at least two (2) weeks prior to any elective surgical or dental procedure.
Blood Sugar & Blood Pressure Prescriptions: Because black seed oil naturally supports healthy glucose and vascular tone, combining it with insulin, metformin, or antihypertensives may lead to additive effects. Monitor your levels closely with your physician.
Pregnancy & Nursing: Pregnant women should avoid therapeutic dosages of black seed oil, as historical records and animal studies note that high amounts may stimulate uterine contractions. Nursing mothers should consult their OB-GYN.
*Disclaimer: These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Always speak with your physician before beginning any dietary supplement program.
The VitaNet® Quality Assurance Standard
Serving health-conscious families online since 1995, VitaNet® LLC maintains strict verification protocols to guarantee that every bottle arriving on your doorstep delivers authentic potency and complete consumer safety.
Triple-Tier Lab Screening:
Every lot of Zhou Nutrition Black Seed Oil is tested using PCR technology and mass spectrometry to screen for microbials, pesticides, and residual solvents.
Heavy Metal Tested:
Inductively Coupled Plasma Mass Spectrometry (ICP-MS) tests every batch for lead, mercury, cadmium, and arsenic to ensure compliance with strict purity standards.
cGMP Certified Facility:
Manufactured strictly in NSF-registered, ISO-accredited, cGMP-compliant facilities located in the USA.
Frequently Asked Questions About Black Seed Oil 1300mg
What is the difference between black seed oil liquid capsules and gelatin softgels?
Most conventional softgels are produced using bovine or porcine gelatin derived from animal hooves and hides. Zhou Nutrition uses 100% vegetarian liquid capsules made from natural plant cellulose. This ensures complete suitability for vegans, vegetarians, and halal or kosher dietary lifestyles, while effectively sealing the unrefined oil against oxidation.
Why are capsules preferred over liquid bottled black seed oil?
Pure virgin Nigella sativa oil has an intensely pungent, peppery, and bitter natural taste that many people find difficult to swallow off a spoon. In addition, opening a bottle repeatedly introduces atmospheric oxygen, accelerating lipid rancidity. Vegetarian liquid capsules provide a precise 1,300 mg dosage with zero taste, no burps, and zero mess.
How long does it take to experience noticeable benefits?
While individual responses vary based on metabolic health, most clinical studies evaluating joint comfort, respiratory ease, and lipid markers observe significant, measurable changes between 4 to 8 weeks of consistent daily supplementation. We recommend taking it continuously for at least 30 to 60 days.
What is Thymoquinone (TQ) and why does its percentage matter?
Thymoquinone is the primary bioactive phytochemical found inside the oil glands of Nigella sativa seeds. Scientific research attributes black seed oil's powerful antioxidant, anti-inflammatory, and immune-modulating properties directly to TQ. Zhou utilizes unrefined, cold-pressed seeds to safeguard natural TQ concentrations without resorting to synthetic fortification.
Can I puncture the capsules and apply the oil topically to my skin or hair?
Yes. The oil inside each capsule is 100% pure, unrefined virgin oil stabilized with natural rosemary extract and plant wax. You can carefully pierce a capsule with a sterile pin and massage the oil directly into dry cuticles, localized skin blemishes, or dry scalp patches for targeted topical nourishment.
Can black seed oil cause an upset stomach or digestive reflux?
When taken on an empty stomach, the natural aromatic terpenes in black cumin seed can occasionally produce mild herbaceous burping or mild stomach warmth. To completely prevent this, always take your capsules halfway through a meal containing whole foods or healthy fats.
