Our Black Seed Oil is extracted from premium Nigella sativa seeds using cold-press technology to preserve its strong aroma, natural bitterness, and powerful nutritional profile. Known for its high thymoquinone content, this oil is widely used in wellness supplements, cosmetics, and traditional health applications. With consistent purity and export-grade stability, it supports manufacturers seeking reliable natural ingredients for performance-driven formulations.
Rich in thymoquinone and antioxidants, making it ideal for immunity-focused supplements, wellness blends, and cosmetic uses.
Ideal for capsules and wellness tonics.
Used in immunity and digestive products.
Helps in calming and nourishing the skin.
Adds flavor to health-focused culinary products.
These FAQs address the most frequent buyer concerns regarding Black Seed Oil sourcing.
Thymoquinone (TQ) is the primary bioactive compound responsible for the therapeutic and antioxidant properties of Nigella sativa. Utilizing premium Turkish black seeds, our cold-pressed oil typically yields a naturally high Thymoquinone concentration ranging from 0.8% to 1.5% (or higher, depending on the specific harvest). We provide a detailed Certificate of Analysis (COA) equipped with HPLC or GC-MS test results to verify the exact TQ percentage for your nutraceutical or softgel formulations.
Absolutely not. DITCO’s Black Seed Oil is extracted using 100% mechanical cold-pressing technology with temperatures strictly maintained below 40°C. We never use chemical extraction solvents such as hexane. This unrefined, virgin extraction process is vital because high heat and solvents destroy the sensitive volatile oils and significantly degrade the Thymoquinone content, which would compromise the medicinal efficacy of the oil.
Because of its high market value, Black Seed Oil is frequently diluted with cheaper carrier oils like sunflower or soybean oil. DITCO guarantees 100% pure, unadulterated Nigella sativa oil. We verify the authenticity of every batch through complete Gas Chromatography (GC) lipid profiling. This ensures the fatty acid composition strictly aligns with the botanical standard for Nigella sativa (rich in Linoleic and Oleic acids) and confirms the absolute absence of any foreign botanical fillers.
Black Seed Oil is rich in polyunsaturated fatty acids (PUFAs), making it susceptible to oxidation if not processed and stored correctly. To guarantee a long, stable shelf life for your manufactured products, our technical specification enforces a maximum Peroxide Value of 15.0 meq O2/kg and an Acid Value of max 3.0 mg KOH/g at the time of export. Immediate filtration and air-tight storage after pressing keep these oxidative markers exceptionally low.
Protecting the volatile essential oils and preventing lipid oxidation are our top priorities during international logistics. For B2B bulk orders, we package our Black Seed Oil in 25 kg opaque food-grade HDPE canisters, 190 kg sealed steel drums, or 900 kg IBC Totes. To completely halt oxidation during long-haul transit, we implement nitrogen blanketing—flushing the headspace of the container with inert nitrogen gas to displace oxygen—ensuring the oil maintains its therapeutic potency and shelf life of up to 24 months.
Partner with Dicto Ingredients for reliable supply, certified quality, and global delivery designed for long-term success.
+90 533 257 79 53
