Free shipping on orders $49+ · Details
The short answer: Take black seed oil at whatever time of day you will remember, most often with breakfast or with dinner. The label serving for our liquid is 1 teaspoon (5 g) and for our softgels 2 softgels, and the oil is single-origin from Turkey, cold-pressed and USDA Organic. Below: timing, serving math, ways to take it and how long a bottle lasts.

Quick answer: Most people take black seed oil once a day. The usual liquid serving is 1 teaspoon (5 g), and the usual softgel serving is 2 softgels. Take it in the morning or the evening, whichever you'll stick with. Many customers take the liquid on an empty stomach. If it bothers your stomach, take it with a meal. Always follow the serving on your bottle's label.
Black seed oil is also called black cumin, black caraway, kalonji or black onion seed oil. It is pressed from the seeds of Nigella sativa, a flowering plant grown in Eastern Europe, the Middle East and Asia. People have used the seeds in cooking for centuries. The oil contains naturally occurring compounds such as thymoquinone (source). Below is a practical guide to how and when to use it.
Take the liquid oil raw, one teaspoon at a time, and follow the daily serving on the label. Don't heat it. High temperatures can break down its fatty acids and natural compounds, so don't cook with it or stir it into hot drinks.
Don't stir it into water or tea either. Oil and water don't mix, so some of the oil stays stuck to the glass and you won't get the full serving.
Start with 1 tsp (or the serving on the label), then pick the way you like best:
Tip: shake well and store it somewhere cool and dark.
Black seed oil has a strong, peppery, slightly bitter taste that some people compare to cumin or oregano. To soften it:
Yes. Honey is one of the most popular ways to take it. Mix a teaspoon of each and take it straight from the spoon.
There is no single best time. What matters most is taking it at the same time every day. Common routines include:
Many people take the liquid on an empty stomach, before a meal or at bedtime. Others find the taste and texture easier with food. Both are fine. If you feel any stomach discomfort on an empty stomach, switch to taking it with a meal.
Follow the serving on your product label. For our organic black seed oil (liquid), that is 1 tsp (5 g) per day. For our softgels, it is 2 softgels per day. Don't take more than the label serving unless your healthcare professional tells you to.
Compare every format in our black seed oil collection, or read the black seed oil capsules guide.

For more ideas, see black seed oil for skin and hair.
Store it in a cool, dark, dry place and keep the bottle tightly closed. Refrigerating the liquid after opening is optional. Our softgels don't need refrigeration.
Talk to your doctor or pharmacist before using black seed oil if you are pregnant or breastfeeding, take prescription medication, have a medical condition, or have surgery scheduled. Keep it out of reach of children.
Choose an oil that is cold-pressed, certified organic and unrefined, with no added ingredients. Check the label for the thymoquinone content, if listed, and look for a dark glass bottle. Mother Nature Organics Organic Black Seed Oil is USDA Organic, cold-pressed, unrefined and glass-bottled.
Comparing options to find the best black seed oil for your routine? Our Organic Black Seed Oil hub compares the liquid oil, 1000mg softgels and 2000mg softgels side by side.
Should I take black seed oil in the morning or at night?
Either works. Pick the time that fits your routine. Many people take it in the morning with breakfast or a spoon of honey, and others take it with dinner or before bed. Taking it at the same time each day makes it easier to remember. Keep to the serving on your label.
What is the best time of day to take black seed oil?
Whenever you'll take it consistently. Morning before breakfast and evening before bed are the most common times.
Can I take black seed oil at night?
Yes. Many people take their teaspoon or softgels in the evening or at bedtime.
Can I take black seed oil with coffee or tea?
It's better not to. Heat can affect the oil, and it doesn't mix with water-based drinks. Take it from a spoon, with honey, or in a cold smoothie instead.
How long does a bottle last?
At 1 tsp per day, an 8 oz bottle has about 48 servings, according to the label. A 60-count bottle of 2000mg softgels has about 30 servings.
Shop: Organic Black Seed Oil (liquid) · Black Seed Oil Capsules 2000mg · Black Seed Oil Softgels 1000mg · All black seed oil
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.

Lifestyle photo. Not the reviewer.
★★★★★
“Mother Nature's black seed oil is the very best quality. The price is reasonable as well.”
Edward P.
Review of Black Seed Oil Softgels 2000 mg, mothernatureorganics.com

Lifestyle photo. Not the reviewer.
★★★★★
“I love the Black seed oil capsules. I would highly recommend them to anyone.”
Shannon L.
Review of Black Seed Oil Softgels 2000 mg, mothernatureorganics.com
★★★★★
“Love it this is the only brand I'll buy.”
Reggie W.
Review of Organic Black Seed Oil, mothernatureorganics.com
Shop Mother Nature Organics black seed oil
Mother Nature Organics, founded 2016. Every order is backed by our 60-day money-back guarantee.