PlainVitamins

fat

Fish Oil supplements

Half of the 1,990 fish oil supplements in the NIH label database that print an amount list 1.2 g or less per serving; the middle half list 1 g to 2 g (DSLD version 9.4.0, January 2026).

Products listing it
2,1351,990 print an amount; 144 list it inside a blend without an amount
Median per serving
1.2 gmiddle half 1 g to 2 g

How much fish oil do supplements contain?

The median product lists 1.2 g per serving. One in ten lists 0.429 g or less, one in ten 2.5 g or more. The amount printed most often is 1 g (407 products).

Products by amount of fish oil per serving

1,990 products, log scale; extreme 0.2% at each end left out of the drawing.

Fish Oil: products by amount per serving0.01 g0.1 g0.3 g1 g3 g
Fish Oil: products by amount per serving0.01 g0.03 g0.1 g0.3 g1 g3 g
Fish Oil: products by amount per serving0.01 g0.03 g0.1 g0.3 g1 g3 g
Fish Oil: products by amount per serving0.01 g0.03 g0.1 g0.3 g1 g3 g
Fish Oil: products by amount per serving0.01 g0.03 g0.1 g0.3 g1 g3 g
The amounts printed most often
Amount per servingProductsFor example
1 g407 Fish Oil Omega-3 (Viva Vitamins); Heart Health Support Pack (Nature's Bounty); Weight Management Pack (Douglas Laboratories)
2 g257 Omega 3 Mood (Country Life); Salmon (OmegaWorks); Dad's Pack (Douglas Laboratories)
1.2 g148 Super EFA Complex (Indiana Botanic Gardens); Omega Guard (Shaklee); Concentrated Omega-3 (VitaCeutical Labs)
2.4 g65 Omega-3 Fish Oil 2400 mg (Omega Pure); Omega-3 Fish Oil 1200 mg (Nature Made); Omega-3 Fish Oil 1200 mg Supplement (Nature Made)
0.5 g52 Kidfit DHA (VitaCeutical Labs); Vitality Total (Melaleuca); Vitality 6 Essentials + Heart (Melaleuca)
0.4 g50 Flax, Fish, Borage Essential Oils (Radiance); Flax, Fish Borage Oil (Rexall); Essential Fatty Acids With Flaxseed Oil (ENP)
1.4 g50 OmegaPure 820 EC Natural Lemon Flavor (Arctic Oils); Fish Oil 1400 +Joint Support (GNC Triple Strength); Fish Oil Triple Strength 1400 mg (Finest Natural)
0.8 g38 Essential Muscle Lipids (Iron-Tek); Ultra Omega Combination (Vital Nutrients); EFAs Superior Essential Fatty Acids (Swanson)
1.25 g37 Cardio Results Omega III Lemon Flavored (Physician's Signature); Fish Oil Ultra EPA-DHA Lemon Flavor (Bodybuilding.com Foundation Series); Ultra Potency Omega-3 Fish Oil (Source Naturals)
4.5 g28 Omega 3 Fish Oil Lemon (The Vitamin Shoppe); Omega 3 Fish Oil Citrus (The Vitamin Shoppe); Omega-3 +Vitamin D 1250 mg Crisp Green Apple Flavored (Nature's Way NutraSea +D)

Source: Supplement Facts rows of every product's current label, NIH ODS Dietary Supplement Label Database version 9.4.0; amounts in one measure (weight).

Which products list the most fish oil?

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).

Have the amounts changed over the years?

Products whose current label entered DSLD in 2011 list a median of 1 g; those entered in 2025, 1.2 g.

Median fish oil per serving by the year the label entered DSLD (years with 20+ products)
YearProductsMedian per serving
2011271 g
20121271 g
20131701 g
2014881.29 g
2015821.01 g
20161211.2 g
20171231.1 g
2018881.2 g
20191221 g
20202151.25 g
20211331.2 g
20221511.2 g
20231641.2 g
20242251.29 g
20251541.2 g

Source: DSLD label entry dates and amounts, current labels.

In which products and brands?

Products listing fish oil by DSLD product type

Fish Oil by product typeFat/Fatty Acid1,208Other Combinations703Botanical with Nutrients75Non-Nutrient/Non-Botanical2Fiber and Other Nutrients1Amino acid/Protein1
Fish Oil by product typeFat/Fatty Acid1,208Other Combinations703Botanical with Nutrients75Non-Nutrient/Non-Botanical2Fiber and Other Nutrients1Amino acid/Protein1
Fish Oil by product typeFat/Fatty Acid1,208Other Combinations703Botanical with Nutrients75Non-Nutrient/Non-Botanical2Fiber and Other Nutrients1Amino acid/Protein1
Fish Oil by product typeFat/Fatty Acid1,208Other Combinations703Botanical with Nutrients75Non-Nutrient/Non-Botanical2Fiber and Other Nutrients1Amino acid/Protein1
Fish Oil by product typeFat/Fatty Acid1,208Other Combinations703Botanical with Nutrients75Non-Nutrient/Non-Botanical2Fiber and Other Nutrients1Amino acid/Protein1

Brands listing it most: Carlson (95), NOW (40), Nature's Bounty (39), Nature Made (33), Natural Factors (33), Irwin Naturals (32), SmartyPants (30), Puritan's Pride (29), Metagenics (25), Sundown Naturals (24).

Every product listing fish oil

2,135 products, A to Z by name (page 23 of 43), each with the amount its label prints; an amount far outside what other labels print is marked as a possible slip.

Where next?