Coconut oil is not a seed oil. It is extracted from coconut flesh (the fruit's meat) by pressing, not from seeds using chemical solvents. It is approximately 90% saturated fat, which makes it exceptionally stable at heat and highly resistant to oxidation. These properties make it a useful cooking oil — with some real limitations on when it's the right choice.
Why coconut oil is stable at heat
Saturated fat is chemically stable because all carbon bonds in the fatty acid chain are filled with hydrogen atoms. This means there are no double bonds available to react with oxygen at high temperatures — the primary mechanism by which seed oils oxidize and produce harmful aldehydes when heated.
Coconut oil's ~90% saturated fat composition makes it one of the most heat-stable cooking fats available. Its smoke point is around 350°F for virgin coconut oil and up to 450°F for refined versions. It doesn't oxidize meaningfully at typical cooking temperatures.
From a seed oil standpoint, coconut oil is clearly not a seed oil and doesn't carry the omega-6 load that makes seed oils problematic. Its omega-6 content is approximately 2% — similar to butter and tallow.
When coconut oil is and isn't the right choice
Best coconut oils to buy
Our Pick
Nutiva Organic Virgin Coconut Oil
Cold-pressed from fresh coconut meat. One of the most widely available virgin coconut oils with consistent quality. Good coconut aroma without being overpowering. Use for baking, Thai cooking, and medium-heat sautéing.
Our Pick
Carrington Farms Refined Coconut Oil
Refined coconut oil with a neutral flavor and high smoke point (~450°F). Use when you want the heat stability of coconut oil without any coconut taste. Good for frying applications and savory cooking where coconut flavor would be unwelcome.
Quick facts
More cooking oils
