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Cheapest Oleuropein on iHerb

Ranked by real cost per 100 mg of Oleuropein — cheapest value first.

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

The priciest option here costs about 578.1× more per 100 mg of Oleuropein 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, Olive Leaf Extract, 750 mg, 90 Capsules
Nutricost, Olive Leaf Extract, 750 mg, 90 Capsules
Nutricost
750 mg9012.950.019View on iHerb →
2
Healths Harmony, Olive Leaf, 750 mg, 120 Capsules
Healths Harmony, Olive Leaf, 750 mg, 120 Capsules
Healths Harmony
750 mg12029.990.033View on iHerb →
3
Snap Supplements, Olive Leaf, Maximum Strength, 750 mg, 60 Capsules
Snap Supplements, Olive Leaf, Maximum Strength, 750 mg, 60 Capsules
Snap Supplements
750 mg6016.960.038View on iHerb →
4
California Gold Nutrition, EuroHerbs™, Olive Leaf Extract, Euromed Quality, 500 mg, 60 Veggie Capsules
California Gold Nutrition, EuroHerbs™, Olive Leaf Extract, Euromed Quality, 500 mg, 60 Veggie Capsules
California Gold Nutrition
500 mg6011.710.039View on iHerb →
5
Healths Harmony, Olive Leaf, 750 mg, 60 Capsules
Healths Harmony, Olive Leaf, 750 mg, 60 Capsules
Healths Harmony
750 mg6022.470.050View on iHerb →
6
Nature's Answer, Olive Leaf Extract, Standardized, Alcohol-Free, 600 mg, 2 fl oz (60 ml)
Nature's Answer, Olive Leaf Extract, Standardized, Alcohol-Free, 600 mg, 2 fl oz (60 ml)
Nature's Answer
600 mg4014.990.063View on iHerb →
7
NOW Foods, Olive Leaf Glycerite, 2 fl oz (59 ml)
NOW Foods, Olive Leaf Glycerite, 2 fl oz (59 ml)
NOW Foods
200 mg3712.290.166View on iHerb →
8
Planetary Herbals, Full Spectrum™, Olive Leaf Extract, 825 mg, 60 Tablets
Planetary Herbals, Full Spectrum™, Olive Leaf Extract, 825 mg, 60 Tablets
Planetary Herbals
250 mg3013.070.174View on iHerb →
9
Kyolic, Aged Garlic Extract™, Formula 103, 300 Capsules
Kyolic, Aged Garlic Extract™, Formula 103, 300 Capsules
Kyolic
80 mg15033.640.280View on iHerb →
10
California Gold Nutrition, Longevity Boost with trans-Resveratrol, Olive Leaf Extract, Grape Extract Blend and Medium Chain Triglycerides, 60 Veggie Capsules
California Gold Nutrition, Longevity Boost with trans-Resveratrol, Olive Leaf Extract, Grape Extract Blend and Medium Chain Triglycerides, 60 Veggie Capsules
California Gold Nutrition
150 mg3015.030.334View on iHerb →
11
Barlean's, Olive Leaf Complex, 120 Softgels
Barlean's, Olive Leaf Complex, 120 Softgels
Barlean's
225 mg6053.990.400View on iHerb →
12
ProHealth Longevity, Hydroxytyrosol Extreme™, 25 mg, 90 Capsules
ProHealth Longevity, Hydroxytyrosol Extreme™, 25 mg, 90 Capsules
ProHealth Longevity
100 mg9036.990.411View on iHerb →
13
NOW Foods, Kidney Cleanse, 90 Veg Capsules
NOW Foods, Kidney Cleanse, 90 Veg Capsules
NOW Foods
50 mg4513.460.598View on iHerb →
14
NutraChamps, Lung Detox & Cleanse, 60 Vegan Capsules
NutraChamps, Lung Detox & Cleanse, 60 Vegan Capsules
NutraChamps
100 mg3018.950.632View on iHerb →
15
Irwin Naturals, Urgent Rescue®, Mega Vita-C + Rosehips and Zinc, 60 Liquid Soft-Gels
Irwin Naturals, Urgent Rescue®, Mega Vita-C + Rosehips and Zinc, 60 Liquid Soft-Gels
Irwin Naturals
200 mg1519.990.666View on iHerb →
16
Gaia Herbs, Olive Leaf, 120 Liquid Phyto-Caps®
Gaia Herbs, Olive Leaf, 120 Liquid Phyto-Caps®
Gaia Herbs
50 mg12049.490.825View on iHerb →
17
Gaia Herbs, Olive Leaf, 60 Liquid Phyto-Caps®
Gaia Herbs, Olive Leaf, 60 Liquid Phyto-Caps®
Gaia Herbs
50 mg6028.340.945View on iHerb →
18
Buried Treasure, Liquid Advantage, ACF Immune Support, 16.54 fl oz (496 ml)
Buried Treasure, Liquid Advantage, ACF Immune Support, 16.54 fl oz (496 ml)
Buried Treasure
200 mg1630.930.967View on iHerb →
19
Maxi Health, Para-Maxi Cleanse™, 90 Maxicaps
Maxi Health, Para-Maxi Cleanse™, 90 Maxicaps
Maxi Health
50 mg3018.921.26View on iHerb →
20
Purity Products, H.A. Joint Formula, 90 Capsules
Purity Products, H.A. Joint Formula, 90 Capsules
Purity Products
100 mg3039.951.33View on iHerb →
21
Purity Products, H.A. Joint & Skin™, Super Formula, 90 Capsules
Purity Products, H.A. Joint & Skin™, Super Formula, 90 Capsules
Purity Products
100 mg3039.951.33View on iHerb →
22
Barlean's, Olive Leaf Complex, Natural Olive Leaf, 95 mg, 16 oz (454 g)
Barlean's, Olive Leaf Complex, Natural Olive Leaf, 95 mg, 16 oz (454 g)
Barlean's
95 mg2642.991.74View on iHerb →
23
Barlean's, Olive Leaf Complex, Natural Olive Leaf, 95 mg, 8 oz (227 g)
Barlean's, Olive Leaf Complex, Natural Olive Leaf, 95 mg, 8 oz (227 g)
Barlean's
95 mg1323.991.94View on iHerb →
24
BulletProof, Omega Krill Complex™, Natural Lemon , 120 Softgels
BulletProof, Omega Krill Complex™, Natural Lemon , 120 Softgels
BulletProof
20 mg6049.994.17View on iHerb →
25
Life Extension, Life Extension Mix Tablets with Extra Niacin, 240 Tablets
Life Extension, Life Extension Mix Tablets with Extra Niacin, 240 Tablets
Life Extension
13 mg3041.6211.10View on iHerb →

How we rank Oleuropein

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.