Cooking With Hemp Seed Oil: Nutrition, Uses, and Easy Recipes
Quick answer: Culinary hemp seed oil is pressed from hemp seeds, not flowers, so it contains only trace THC or CBD and won’t get you high. It’s rich in polyunsaturated fats, with an omega-6 to omega-3 ratio around 2:1 to 3:1. It has a low smoke point, so use it raw in dressings, dips, and drizzles, and store it cold and dark.
- Hemp seed oil is a food oil. It isn’t CBD oil or cannabis-infused oil.
- Its nutty, grassy flavor works best uncooked.
- It oxidizes quickly, so buy small bottles and refrigerate after opening.
What is hemp seed oil?
Hemp seed oil is made by pressing the seeds of the hemp plant. Good culinary versions are usually cold-pressed and unrefined, with a green color and a nutty, slightly grassy taste.
The seeds themselves don’t produce meaningful THC or CBD. In its GRAS review of hemp seed ingredients, the FDA noted that hulled hemp seed, hemp seed protein, and hemp seed oil contain only trace amounts of THC and CBD, picked up from contact with other plant parts, and aren’t capable of making people high. As of October 2026, hemp seed oil is sold as an ordinary grocery item in the U.S.
How is hemp seed oil different from CBD oil and canna oil?
These three get mixed up all the time, and confusing them can mean wasting money or getting an unexpected high.
| Hemp seed oil | CBD oil | Canna oil | |
|---|---|---|---|
| Made from | Pressed hemp seeds | Hemp flowers and leaves, extracted into a carrier oil | Cannabis flower infused into cooking oil |
| Cannabinoids | Trace only | CBD, sometimes small THC | THC, sometimes CBD |
| Intoxicating? | No | Not usually | Yes, if made with THC cannabis |
| Main use | Food and cooking | Measured drops or tinctures | Homemade edibles |
If a bottle lists milligrams of CBD, it’s a CBD product, not a cooking oil. Learn more about CBD or how canna oil is made in our glossary.
Is hemp seed oil good for you?
Hemp seed oil’s main selling point is its fat profile. A widely cited review in Euphytica reported that hempseed oil is over 80% polyunsaturated fat and usually has an omega-6 to omega-3 ratio between about 2:1 and 3:1. It also contains smaller amounts of gamma-linolenic acid (GLA) and stearidonic acid (SDA).
Here’s how it stacks up in practical terms:
- It’s richer in omega-3 alpha-linolenic acid than most common cooking oils like corn or sunflower.
- It still has more omega-6 than omega-3. Flaxseed oil carries more omega-3.
- Like any oil, it’s calorie-dense, at roughly 120 calories per tablespoon.
Whole hulled hemp seeds, sometimes called hemp hearts, also bring protein. USDA FoodData Central lists hulled hemp seed at roughly half fat and about a third protein by weight. The oil, by contrast, is pure fat. Health claims beyond the basic nutrition are worth treating with caution, since research on hemp seed oil itself is limited.
Can you cook with hemp seed oil?
Not over high heat. Unrefined hemp seed oil has a low smoke point, commonly listed around 330°F (165°C). Its polyunsaturated fats break down fast when heated, which creates off flavors and oxidation products.
| Use | Good fit? |
|---|---|
| Salad dressings and dips | Yes |
| Drizzling over soup, grains, or roasted vegetables after cooking | Yes |
| Smoothies | Yes |
| Low-heat warming | Okay, briefly |
| Sautéing, roasting, frying | No, use a high-heat oil |
How should you store hemp seed oil?
Treat it like a fresh ingredient. A study of commercial cold-pressed hemp seed oils under accelerated storage found clear signs of oxidation and a big drop in natural antioxidants over time. Heat speeds that process up.
- Buy small, dark bottles and check the date.
- Refrigerate after opening and keep it away from the stove.
- Use it within a couple of months of opening.
- If it smells like paint or old nuts, it’s gone rancid. Toss it.
What are some easy hemp seed oil recipes?
Lemon-herb hemp vinaigrette
Whisk 3 tablespoons hemp seed oil, 1 tablespoon olive oil, 2 tablespoons lemon juice, 1 teaspoon Dijon mustard, 1 teaspoon honey, and a pinch of salt and pepper. Add chopped parsley or chives. Keeps 3 to 4 days in the fridge.
Basil hemp pesto
Blend 2 packed cups basil, 1/4 cup hemp hearts, 1 garlic clove, 1/4 cup grated Parmesan, and the juice of half a lemon. Stream in 1/3 cup hemp seed oil until smooth. Toss with warm (not sizzling) pasta.
Hemp hummus
Blend 1 can drained chickpeas, 2 tablespoons tahini, the juice of 1 lemon, 1 garlic clove, salt, and 2 to 3 tablespoons cold water. Spoon into a bowl and finish with a swirl of hemp seed oil.
Finishing drizzle
Spoon a teaspoon over roasted vegetables, lentil soup, or avocado toast right before serving. You get the nutty flavor without heating the oil.
Frequently Asked Questions
Will hemp seed oil get me high?
No. Culinary hemp seed oil is pressed from seeds, which don’t contain meaningful amounts of THC. The FDA has noted that hemp seed oil has only trace THC and CBD and isn’t capable of making people high. If you want an intoxicating oil, that’s canna oil made from cannabis flower, which is a completely different product.
Is hemp seed oil the same as CBD oil?
No. Hemp seed oil comes from the seeds and is a food oil with only trace cannabinoids. CBD oil is extracted from hemp flowers and leaves and is sold for its CBD content, usually in measured doses. Check the label: if it lists milligrams of CBD, it isn’t the culinary oil.
Can I fry or sauté with hemp seed oil?
It’s not a good idea. Unrefined hemp seed oil has a low smoke point, and its polyunsaturated fats break down quickly with heat, creating bitter flavors. Use a high-heat oil for cooking and add hemp seed oil at the end, or use it raw in dressings, dips, and smoothies.
Does hemp seed oil go bad?
Yes, faster than many oils. Its high polyunsaturated fat content makes it prone to oxidation. Store it in a dark bottle in the fridge after opening, keep it away from heat, and use it within a couple of months. A sharp, paint-like or stale smell means it’s rancid.
Sources: FDA, Responds to Three GRAS Notices for Hemp Seed-Derived Ingredients for Use in Human Food; Callaway, Hempseed as a nutritional resource: An overview, Euphytica; USDA FoodData Central (Seeds, hemp seed, hulled); Tura et al., Evaluation of Hemp Seed Oils Stability under Accelerated Storage Test, Antioxidants
This article is for general education and isn’t medical advice. Talk to a healthcare provider before using cannabis for a health condition.
