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Cheapest Polyunsaturated Fat on iHerb

Ranked by real cost per g of Polyunsaturated Fat — cheapest value first.

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

The priciest option here costs about 18.3× more per g of Polyunsaturated Fat than the best-value pick Genova. 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
Genova, Yellowfin Tuna, Calabrian Chili Flavor Infused Olive Oil, 5 oz (142 g)
Genova, Yellowfin Tuna, Calabrian Chili Flavor Infused Olive Oil, 5 oz (142 g)
Genova
2 g1413.550.017View on iHerb →
2
Spectrum Culinary, Organic Mayonnaise, 16 fl oz (473 ml)
Spectrum Culinary, Organic Mayonnaise, 16 fl oz (473 ml)
Spectrum Culinary
7 g328.260.037View on iHerb →
3
MaraNatha, Organic California Almond Butter, Creamy, 12 oz (340 g)
MaraNatha, Organic California Almond Butter, Creamy, 12 oz (340 g)
MaraNatha
5 g112.000.040View on iHerb →
4
MaraNatha, Caramel Almond Butter, Creamy, 12 oz (340 g)
MaraNatha, Caramel Almond Butter, Creamy, 12 oz (340 g)
MaraNatha
4 g112.000.046View on iHerb →
5
Spectrum Culinary, Organic Mayonnaise, 11.25 fl oz (332 ml)
Spectrum Culinary, Organic Mayonnaise, 11.25 fl oz (332 ml)
Spectrum Culinary
7 g228.210.053View on iHerb →
6
Wonderful Pistachios, Roasted & Salted, No Shells, 2.5 oz (70 g)
Wonderful Pistachios, Roasted & Salted, No Shells, 2.5 oz (70 g)
Wonderful Pistachios
4 g254.990.057View on iHerb →
7
Swanson, Organic Flaxseed Oil, 16 fl oz (473 ml)
Swanson, Organic Flaxseed Oil, 16 fl oz (473 ml)
Swanson
7 g3213.950.062View on iHerb →
8
La Tourangelle, Organic Flaxseed Oil, 8.45 fl oz (250 ml)
La Tourangelle, Organic Flaxseed Oil, 8.45 fl oz (250 ml)
La Tourangelle
9 g1713.420.088View on iHerb →
9
La Tourangelle, Toasted Sesame Oil, 8.45 fl oz (250 ml)
La Tourangelle, Toasted Sesame Oil, 8.45 fl oz (250 ml)
La Tourangelle
6 g178.990.088View on iHerb →
10
La Tourangelle, Infused Pesto Oil, 8.45 fl oz (250 ml)
La Tourangelle, Infused Pesto Oil, 8.45 fl oz (250 ml)
La Tourangelle
5 g178.490.100View on iHerb →
11
La Tourangelle, Roasted Pecan Oil, 8.45 fl oz (250 ml)
La Tourangelle, Roasted Pecan Oil, 8.45 fl oz (250 ml)
La Tourangelle
5 g179.990.118View on iHerb →
12
La Tourangelle, Toasted Pumpkin Seed Oil, 8.45 fl oz (250 ml)
La Tourangelle, Toasted Pumpkin Seed Oil, 8.45 fl oz (250 ml)
La Tourangelle
7 g1714.670.123View on iHerb →
13
Chosen Foods, 100% Pure Avocado Oil, 16.9 fl oz (500 ml)
Chosen Foods, 100% Pure Avocado Oil, 16.9 fl oz (500 ml)
Chosen Foods
2 g3316.810.255View on iHerb →
14
Chosen Foods, 100% Pure Avocado Oil, 8.4 fl oz (250 ml)
Chosen Foods, 100% Pure Avocado Oil, 8.4 fl oz (250 ml)
Chosen Foods
2 g178.750.257View on iHerb →
15
MaraNatha, Natural Almond Butter, Crunchy, 16 oz (454 g)
MaraNatha, Natural Almond Butter, Crunchy, 16 oz (454 g)
MaraNatha
5 g1416.330.259View on iHerb →
16
Blue Diamond, Almonds, Honey Roasted, 6 oz (170 g)
Blue Diamond, Almonds, Honey Roasted, 6 oz (170 g)
Blue Diamond
3 g64.710.262View on iHerb →
17
Chosen Foods, Classic Mayo Made With 100% Pure Avocado Oil , 12 fl oz (355 ml)
Chosen Foods, Classic Mayo Made With 100% Pure Avocado Oil , 12 fl oz (355 ml)
Chosen Foods
2 g249.620.267View on iHerb →
18
La Tourangelle, LAT Favorites Trio Artisan Oils, 3 Count, 8.45 oz (250 ml) Each
La Tourangelle, LAT Favorites Trio Artisan Oils, 3 Count, 8.45 oz (250 ml) Each
La Tourangelle
6 g1727.450.269View on iHerb →
19
MaraNatha, Natural Almond Butter, Creamy, 12 oz (340 g)
MaraNatha, Natural Almond Butter, Creamy, 12 oz (340 g)
MaraNatha
4 g1112.030.273View on iHerb →
20
MaraNatha, Natural Raw Almond Butter, Creamy, 16 oz (454 g)
MaraNatha, Natural Raw Almond Butter, Creamy, 16 oz (454 g)
MaraNatha
4 g1415.350.274View on iHerb →
21
MaraNatha, Almond Butter, Creamy, Vanilla, 12 oz ( 340 g)
MaraNatha, Almond Butter, Creamy, Vanilla, 12 oz ( 340 g)
MaraNatha
4 g1112.090.275View on iHerb →
22
Chosen Foods, Roasted Garlic Mayo, 12 fl oz (355 ml)
Chosen Foods, Roasted Garlic Mayo, 12 fl oz (355 ml)
Chosen Foods
2 g2410.280.286View on iHerb →
23
Primal Kitchen, Chipotle Lime Real Mayonnaise Made with Avocado Oil, 12 fl oz (355 ml)
Primal Kitchen, Chipotle Lime Real Mayonnaise Made with Avocado Oil, 12 fl oz (355 ml)
Primal Kitchen
2 g2411.040.307View on iHerb →
24
Primal Kitchen, Mayo with Avocado Oil, 12 fl oz (355 ml)
Primal Kitchen, Mayo with Avocado Oil, 12 fl oz (355 ml)
Primal Kitchen
2 g2411.040.307View on iHerb →
25
Primal Kitchen, Real Mayonnaise Made with Avocado Oil, Garlic Aioli, 12 fl oz (355 ml)
Primal Kitchen, Real Mayonnaise Made with Avocado Oil, Garlic Aioli, 12 fl oz (355 ml)
Primal Kitchen
2 g2411.040.307View on iHerb →

How we rank Polyunsaturated Fat

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.