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What Is gamma-Linolenic Acid, GLA (18:3 n-6) & What Foods Can I Find It In?

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3D-model of gamma-Linolenic acid, GLA (18:3 n-6) (src)

gamma-linolenic acid, GLA, 18:3 n-6, is an omega-6, polyunsaturated fatty acid consisting of linolenic acid that have cis- double bonds.

It is an essential fatty acid and a conjugate acid of a gamma-linolenate.

Can Be Produced Of Linoleic Acid

18:3 n-6, gamma-linolenic acid is also known as Gamolenic acid. It’s an omega-6 fatty acid produced in the body of linoleic acid. (source 🗗)

gamma-linolenic acid is an essential intermediate between linoleic acid and dihomo-gamma-linolenic acid. (source đź——)

gamma-Linolenic Acid In Milk And Oils

gamma-linolenic acid is most commonly found in human milk and is essential for infants. (source đź——)

But also evening primrose oil, blackcurrant oil, and borage oil contain high amounts of gamma-linolenic acid. (source đź——)

Foods You Can Find gamma-Linolenic Acid, GLA (18:3 n-6) In

You find gamma-Linolenic Acid, GLA (18:3 n-6) mostly in nut and seed, fats and oil, sauce and gravy, and poultry products.

Examples of food sources include

  • Hemp Seed
  • Margarine
  • Horseradish Sauce
  • Margarine-Like Spread
  • Ranch Dressing
  • Mayonnaise
  • Margarine Spread

Foods That Contain gamma-Linolenic Acid, GLA (18:3 n-6) In Our Nutrition Tool

You can find regularly updated top ranked lists of foods for over 200+ nutrients in our nutrition tool.

If you are interested in what foods contain the most gamma-Linolenic Acid, GLA (18:3 n-6) we recommend you visit our tool.

Here's our top ranked list of foods that contain gamma-Linolenic Acid, GLA (18:3 n-6).

Sara Niemelä

co-founder Care Omnia, Head Content Creator


I’m a wife and a mother of three. I enjoy the outdoors, cooking, and spending time with my family.

Nutrition is my passion. I've spent thousands upon thousands of hours reading, analyzing, categorizing and comparing research studies.