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Linoleic Acid supplements

Half of the 801 linoleic acid supplements in the NIH label database that print an amount list 350 mg or less per serving; the middle half list 110 mg to 696 mg (DSLD version 9.4.0, January 2026).

How much linoleic acid do supplements contain?

The median product lists 350 mg per serving. One in ten lists 54 mg or less, one in ten 1,370 mg or more. The amount printed most often is 110 mg (52 products).

Which products list the most linoleic acid?

On-market products, per serving, with a plausible amount: the rule leaves out likely entry slips, such as an amount far beyond every other label with no %DV or strength on the label to back it (each product page still shows its own amount, marked).

• Organic Flax Seed OilHigher Nature11,700 mg
• Ultra Linoleic Safflower OilGenceutic Naturals9,500 mg
• EfaGold Hemp OilNature's Way8,000 mg
• Organic Hemp OilManitoba Harvest8,000 mg
• Organic Sprouted Flax SeedsHigher Nature6,200 mg
• Mixed EFAsBiotics Research Corporation5,180 mg
• 7 SourcesFlora3,500 mg
• Udo's Oil DHA 3-6-9 BlendFlora3,000 mg

Have the amounts changed over the years?

Products whose current label entered DSLD in 2011 list a median of 335 mg; those entered in 2025, 520 mg.

In which products and brands?

Brands listing it most: Barlean's (48), Health From The Sun (21), Douglas Laboratories (19), Nature's Way (18), Vitamin World (17), Good 'N Natural (16), XYMOGEN (16), Solgar (15), Wonder Laboratories (14), Puritan's Pride (13).

Every product listing linoleic acid

973 products, A to Z by name (page 5 of 20), each with the amount its label prints; an amount far outside what other labels print is marked as a possible slip.

• Evening Primrose OilNature's Answer · off the market1,400 mg
• Evening Primrose OilProThera · off the market955 mg
• Evening Primrose OilGNC Women's910 mg
• Evening Primrose OilAmerican Health Royal Brittany949 mg
• Evening Primrose OilNature's Sunshine300 mg
• Evening Primrose OilBluebonnet940 mg
• Evening Primrose OilKlaire Labs · off the market544 mg
• Evening Primrose OilBarlean's1,846 mg
• Evening Primrose Oil & CranberryWonder Laboratories365 mg
• Evening Primrose Oil (1,000 mg)Windmill730 mg
• Evening Primrose Oil 1,000 mgNature's Answer730 mg
• Evening Primrose Oil 1,000 mgSpring Valley730 mg
• Evening Primrose Oil 1,300 mgVSN Vital Strength Nutrition · off the market960 mg
• Evening Primrose Oil 1,300 mgVillage Vitality · off the market960 mg
• Evening Primrose Oil 1,300 mgNewtonEverett949 mg
• Evening Primrose Oil 1,300 mgVitamin Discount Center · off the market925 mg
• Evening Primrose Oil 1,300 mgHerbal Secrets · off the market960 mg
• Evening Primrose Oil 1,300 mgRon Teeguarden Nutraceuticals925 mg
• Evening Primrose Oil 1,350 mgSource Naturals945 mg
• Evening Primrose Oil 1000 mgSundown Naturals730 mg
• Evening Primrose Oil 1000 mgVitamin World730 mg
• Evening Primrose Oil 1000 mgNature's Harmony739 mg
• Evening Primrose Oil 1000 mgRadiance730 mg
• Evening Primrose Oil 1000 mgRadiance Platinum0.0007 mg as transcribed, likely a slip
• Evening Primrose Oil 1000 mgPuritan's Pride730 mg
• Evening Primrose Oil 1000 mgNature's Bounty730 mg
• Evening Primrose Oil 1000 mgNatrol350 mg
• Evening Primrose Oil 1000 mgDC730 mg
• Evening Primrose Oil 1000 mgPatient One MediNutritionals850 mg
• Evening Primrose Oil 1000 mgTRUNATURE650 mg
• Evening Primrose Oil 1000 mgWonder Laboratories730 mg
• Evening Primrose Oil 1000 mgup&up730 mg
• Evening Primrose Oil 1000 mgMountain Meadow Herbs680 mg
• Evening Primrose Oil 1000 mg Cold-PressedQuest · off the market739 mg
• Evening Primrose Oil 1300 mgVitamin World949 mg
• Evening Primrose Oil 1300 mgViva Vitamins925 mg
• Evening Primrose Oil 1300 mgVitabase962 mg
• Evening Primrose Oil 1300 mgLifestyle Fitness & Nutrition949 mg
• Evening Primrose Oil 1300 mgNewflower Farmers Markets925 mg
• Evening Primrose Oil 1300 mgMartin Avenue Pharmacy962 mg
• Evening Primrose Oil 1300 mgPhysioLogics · off the market949,000 mg as transcribed, likely a slip
• Evening Primrose Oil 1300 mgSolgar · off the market949 mg
• Evening Primrose Oil 1300 mgThe Vitamin Shoppe544 mg
• Evening Primrose Oil 1300 mgGNC Women's910 mg
• Evening Primrose Oil 1300 mgViva Naturals880 mg
• Evening Primrose Oil 1300 mgDC949 mg
• Evening Primrose Oil 1300 mgPuritan's Pride949 mg
• Evening Primrose Oil 1300 mgBluebonnet940 mg
• Evening Primrose Oil 1300 mg 117 mg GLA (9%)Good 'N Natural · off the market949 mg
• Evening Primrose Oil 2,000 mgNature's Truth1,300 mg

Where next?

• Check an amount of linoleic acid
• Labels above the upper limit
• All ingredients