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Cheapest EPA and DHA on iHerb

Ranked by real cost per 100 mg of EPA and DHA — cheapest value first.

Prices updated Jul 25, 2026 · 25 products · Prices in USD

The priciest option here costs about 4.1× more per 100 mg of EPA and DHA than the best-value pick Nutricost. For the same daily dose, choosing by cost per unit instead of sticker price can meaningfully cut your yearly spend.
#ProductDoseServingsPrice (USD)Cost per 100 mg
1
Nutricost, Fish Oil, 1,000 mg , 240 Softgels
Nutricost, Fish Oil, 1,000 mg , 240 Softgels
Nutricost
340 mg24027.950.034View on iHerb →
2
Swanson, Omega-3, High Concentrate , 120 Mini Softgels
Swanson, Omega-3, High Concentrate , 120 Mini Softgels
Swanson
680 mg6015.690.039View on iHerb →
3
Paradise Herbs, Omega-Sure®, Premium Omega-3 Fish Oil, 120 Pesco Vegetarian Softgels
Paradise Herbs, Omega-Sure®, Premium Omega-3 Fish Oil, 120 Pesco Vegetarian Softgels
Paradise Herbs
2,000 mg6047.990.040View on iHerb →
4
Nutricost, Omega-3, 120 Softgels
Nutricost, Omega-3, 120 Softgels
Nutricost
1,200 mg4020.950.044View on iHerb →
5
Paradise Herbs, Omega-Sure®, Premium Omega-3 Fish Oil, 60 Pesco Vegetarian Softgels
Paradise Herbs, Omega-Sure®, Premium Omega-3 Fish Oil, 60 Pesco Vegetarian Softgels
Paradise Herbs
2,000 mg3027.990.047View on iHerb →
6
Nutricost, Omega-3, 90 Softgels (833 mg per Softgel)
Nutricost, Omega-3, 90 Softgels (833 mg per Softgel)
Nutricost
1,200 mg3022.000.061View on iHerb →
7
OmegaVia, EPA 500, Omega-3, 500 mg, 120 Softgels
OmegaVia, EPA 500, Omega-3, 500 mg, 120 Softgels
OmegaVia
500 mg12039.990.067View on iHerb →
8
Carlson, Elite EPA Gems, 1,000 mg, 120 Soft Gels
Carlson, Elite EPA Gems, 1,000 mg, 120 Soft Gels
Carlson
1,000 mg12080.670.067View on iHerb →
9
Barlean's, Fresh Catch®, Fish Oil, Omega-3 EPA/DHA, Orange, 8 fl oz (236 ml)
Barlean's, Fresh Catch®, Fish Oil, Omega-3 EPA/DHA, Orange, 8 fl oz (236 ml)
Barlean's
1,242 mg4740.990.070View on iHerb →
10
OmegaVia, Ultra Concentrated Omega-3, 1,135 mg, 60 Softgels
OmegaVia, Ultra Concentrated Omega-3, 1,135 mg, 60 Softgels
OmegaVia
780 mg6039.990.085View on iHerb →
11
Kaged, Omega-3, Triple Strength, 60 Softgels
Kaged, Omega-3, Triple Strength, 60 Softgels
Kaged
1,100 mg3031.990.097View on iHerb →
12
Metagenics, OmegaGenics®, Fish Oil EPA-DHA, Natural Lemon, 1,000 mg, 120 Softgels
Metagenics, OmegaGenics®, Fish Oil EPA-DHA, Natural Lemon, 1,000 mg, 120 Softgels
Metagenics
710 mg12083.000.097View on iHerb →
13
Metagenics, OmegaGenics®, Fish Oil EPA, Natural Lemon-Lime, 1,200 mg, 90 Softgels
Metagenics, OmegaGenics®, Fish Oil EPA, Natural Lemon-Lime, 1,200 mg, 90 Softgels
Metagenics
1,200 mg90116.600.108View on iHerb →
14
Barlean's, Seriously Delicious®, Omega-3 From Fish Oil, Citrus Sorbet, 16 oz (454 g)
Barlean's, Seriously Delicious®, Omega-3 From Fish Oil, Citrus Sorbet, 16 oz (454 g)
Barlean's
1,500 mg2947.290.109View on iHerb →
15
Barlean's, Seriously Delicious®, Omega-3 From Fish Oil, Passion Pineapple Smoothie, 16 oz (454 g)
Barlean's, Seriously Delicious®, Omega-3 From Fish Oil, Passion Pineapple Smoothie, 16 oz (454 g)
Barlean's
1,500 mg2947.290.109View on iHerb →
16
Barlean's, Seriously Delicious®, Omega-3 From Fish Oil, Key Lime Pie, 16 oz (454 g)
Barlean's, Seriously Delicious®, Omega-3 From Fish Oil, Key Lime Pie, 16 oz (454 g)
Barlean's
1,500 mg2947.290.109View on iHerb →
17
Metagenics, OmegaGenics® Fish Oil EPA-DHA, Natural Lemon, 1,000 mg, 60 Softgels
Metagenics, OmegaGenics® Fish Oil EPA-DHA, Natural Lemon, 1,000 mg, 60 Softgels
Metagenics
710 mg6048.750.114View on iHerb →
18
Barlean's, Omega-3 From Fish Oil, Key Lime Pie, 8 oz (227 g)
Barlean's, Omega-3 From Fish Oil, Key Lime Pie, 8 oz (227 g)
Barlean's
1,500 mg1424.990.119View on iHerb →
19
Nature's Craft, Fish Oil Concentrate, 60 Softgels
Nature's Craft, Fish Oil Concentrate, 60 Softgels
Nature's Craft
360 mg3012.990.120View on iHerb →
20
Metagenics, OmegaGenics®, Fish Oil EPA, 1,200 mg, 60 Softgels
Metagenics, OmegaGenics®, Fish Oil EPA, 1,200 mg, 60 Softgels
Metagenics
1,200 mg6091.580.127View on iHerb →
21
Barlean's, Seriously Delicious®, Omega-3 From Fish Oil + Vitamin D, Mango Peach Smoothie, 16 oz (454 g)
Barlean's, Seriously Delicious®, Omega-3 From Fish Oil + Vitamin D, Mango Peach Smoothie, 16 oz (454 g)
Barlean's
1,080 mg2939.990.128View on iHerb →
22
Barlean's, Seriously Delicious®, Omega-3 From Fish Oil, Lemon Creme, 16 oz (454 g)
Barlean's, Seriously Delicious®, Omega-3 From Fish Oil, Lemon Creme, 16 oz (454 g)
Barlean's
1,080 mg2939.990.128View on iHerb →
23
Metagenics, OmegaGenics®, Fish Oil EPA-DHA Liquid, Natural Lemon, 5 fl oz (150 ml)
Metagenics, OmegaGenics®, Fish Oil EPA-DHA Liquid, Natural Lemon, 5 fl oz (150 ml)
Metagenics
1,410 mg3057.500.136View on iHerb →
24
Barlean's, Seriously Delicious® Omega Pals, Chirpin' Slurpin' Lemonade , 8 oz (227 g)
Barlean's, Seriously Delicious® Omega Pals, Chirpin' Slurpin' Lemonade , 8 oz (227 g)
Barlean's
540 mg2921.490.137View on iHerb →
25
Barlean's, Seriously Delicious®, Omega-3 From Fish Oil, Mango Peach Smoothie, 1,080 mg, 8 oz (227 g)
Barlean's, Seriously Delicious®, Omega-3 From Fish Oil, Mango Peach Smoothie, 1,080 mg, 8 oz (227 g)
Barlean's
1,080 mg1421.490.142View on iHerb →

How we rank EPA and DHA

Two supplements can list the same dose per serving yet cost very differently once you account for how many servings are in the bottle. We calculate the total nutrient in each container (dose per serving × servings per container), divide the current price by that total, and rank by the resulting cost per unit. Lower is better. Because prices are refreshed automatically, this ranking reflects today's iHerb pricing rather than a snapshot from months ago.

Cost per unit is a starting point, not the whole story — the ideal form, third-party testing, and other ingredients matter too. Always check the label and consult a healthcare professional before starting a supplement.

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Prices update automatically and may differ from iHerb at checkout. Rankings are based on cost per unit of the listed nutrient and are for informational purposes only — not medical advice. Links to iHerb are affiliate links.