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Cheapest Omega-3 Fish Oil Concentrate on iHerb

Ranked by real cost per g of Omega-3 Fish Oil Concentrate — cheapest value first.

Prices updated Jul 25, 2026 · 5 products · Prices in USD

The priciest option here costs about 1.4× more per g of Omega-3 Fish Oil Concentrate than the best-value pick California Gold Nutrition. For the same daily dose, choosing by cost per unit instead of sticker price can meaningfully cut your yearly spend.
#ProductDoseServingsPrice (USD)Cost per g
1
California Gold Nutrition, Omega-3 Fish Oil, 120 Fish Gelatin Softgels (1,250 mg per Softgel)
California Gold Nutrition, Omega-3 Fish Oil, 120 Fish Gelatin Softgels (1,250 mg per Softgel)
California Gold Nutrition
1 g12039.490.263View on iHerb →
2
Lake Avenue Nutrition, Omega-3 Fish Oil, 30 Fish Gelatin Softgels (1,250 mg per Softgel)
Lake Avenue Nutrition, Omega-3 Fish Oil, 30 Fish Gelatin Softgels (1,250 mg per Softgel)
Lake Avenue Nutrition
1 g3010.990.293View on iHerb →
3
California Gold Nutrition, Omega 800 Ultra-Concentrated Omega-3 Fish Oil, KD-Pur Triglyceride Form, 90 Fish Gelatin Softgels (1,000 mg per Softgel)
California Gold Nutrition, Omega 800 Ultra-Concentrated Omega-3 Fish Oil, KD-Pur Triglyceride Form, 90 Fish Gelatin Softgels (1,000 mg per Softgel)
California Gold Nutrition
1 g9026.860.298View on iHerb →
4
California Gold Nutrition, Omega 800 Ultra-Concentrated Omega-3 Fish Oil, kd-pur® Triglyceride Form, 30 Fish Gelatin Softgels (1,000 mg per Softgel)
California Gold Nutrition, Omega 800 Ultra-Concentrated Omega-3 Fish Oil, kd-pur® Triglyceride Form, 30 Fish Gelatin Softgels (1,000 mg per Softgel)
California Gold Nutrition
1 g3010.370.346View on iHerb →
5
California Gold Nutrition, DHA 700 Fish Oil, Ultra-Concentrated, 1,000 mg, 30 Fish Gelatin Softgels
California Gold Nutrition, DHA 700 Fish Oil, Ultra-Concentrated, 1,000 mg, 30 Fish Gelatin Softgels
California Gold Nutrition
1 g3010.830.361View on iHerb →

How we rank Omega-3 Fish Oil Concentrate

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.