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Cheapest Olive Leaf Extract (Olea europaea) on iHerb

Ranked by real cost per 100 mg of Olive Leaf Extract (Olea europaea) — cheapest value first.

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

The priciest option here costs about 126.9× more per 100 mg of Olive Leaf Extract (Olea europaea) than the best-value pick Sunergetic. 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
Sunergetic, Olive Leaf Extract, 750 mg, 120 Capsules
Sunergetic, Olive Leaf Extract, 750 mg, 120 Capsules
Sunergetic
750 mg12021.950.024View on iHerb →
2
Sunergetic, Olive Leaf Extract, 750 mg, 120 Capsules
Sunergetic, Olive Leaf Extract, 750 mg, 120 Capsules
Sunergetic
750 mg12021.950.024View on iHerb →
3
Nature's Craft, Olive Leaf Extract, 750 mg, 120 Capsules
Nature's Craft, Olive Leaf Extract, 750 mg, 120 Capsules
Nature's Craft
750 mg12027.990.031View on iHerb →
4
Nature's Craft, Olive Leaf Extract, 750 mg, 60 Capsules
Nature's Craft, Olive Leaf Extract, 750 mg, 60 Capsules
Nature's Craft
750 mg6015.990.036View on iHerb →
5
Nature's Craft, Olive Leaf Extract, 750 mg, 30 Capsules
Nature's Craft, Olive Leaf Extract, 750 mg, 30 Capsules
Nature's Craft
750 mg309.990.044View on iHerb →
6
Paradise Herbs, Olive Leaf Extract, 60 Vegetarian Capsules (250 mg per Capsule)
Paradise Herbs, Olive Leaf Extract, 60 Vegetarian Capsules (250 mg per Capsule)
Paradise Herbs
250 mg608.990.060View on iHerb →
7
Gaia Herbs, Olive Leaf, 120 Liquid Phyto-Caps®
Gaia Herbs, Olive Leaf, 120 Liquid Phyto-Caps®
Gaia Herbs
680 mg12049.490.061View on iHerb →
8
Gaia Herbs, Olive Leaf, 60 Liquid Phyto-Caps®
Gaia Herbs, Olive Leaf, 60 Liquid Phyto-Caps®
Gaia Herbs
680 mg6028.340.070View on iHerb →
9
Paradise Herbs, Olive Leaf, 120 Vegetarian Capsules (250 mg per Capsule)
Paradise Herbs, Olive Leaf, 120 Vegetarian Capsules (250 mg per Capsule)
Paradise Herbs
250 mg12022.990.077View on iHerb →
10
Bio Nutrition, Immune Wellness, Olive Leaf & Oregano, 60 Vegetarian Capsules
Bio Nutrition, Immune Wellness, Olive Leaf & Oregano, 60 Vegetarian Capsules
Bio Nutrition
500 mg3014.150.094View on iHerb →
11
Allergy Research Group, Humic-Monolaurin Complex, 120 Vegetarian Capsules
Allergy Research Group, Humic-Monolaurin Complex, 120 Vegetarian Capsules
Allergy Research Group
350 mg6057.790.275View on iHerb →
12
Nutricology, Humic-Monolaurin Complex, 120 Vegetarian Capsules
Nutricology, Humic-Monolaurin Complex, 120 Vegetarian Capsules
Nutricology
350 mg6057.790.275View on iHerb →
13
Olympian Labs, Herp-Eeze™, 120 Vegetarian Capsules
Olympian Labs, Herp-Eeze™, 120 Vegetarian Capsules
Olympian Labs
550 mg3066.180.401View on iHerb →
14
California Gold Nutrition, Liquid Immune Blend with Olive Leaf Extract, St. John's Wort Extract and Colloidal Silver for Children, No Alcohol, Orange, 4 fl oz (118 ml)
California Gold Nutrition, Liquid Immune Blend with Olive Leaf Extract, St. John's Wort Extract and Colloidal Silver for Children, No Alcohol, Orange, 4 fl oz (118 ml)
California Gold Nutrition
80 mg2414.000.729View on iHerb →
15
ManukaGuard, Cough & Throat Syrup, Medical Grade Manuka Honey, 4 fl oz (118 ml)
ManukaGuard, Cough & Throat Syrup, Medical Grade Manuka Honey, 4 fl oz (118 ml)
ManukaGuard
50 mg2911.150.769View on iHerb →
16
LifeSeasons, Urinari-X®, 180 Veg Capsules
LifeSeasons, Urinari-X®, 180 Veg Capsules
LifeSeasons
100 mg6057.990.967View on iHerb →
17
LifeSeasons, Urinari-X®, Urinary & Yeast Support, 90 Veg Capsules
LifeSeasons, Urinari-X®, Urinary & Yeast Support, 90 Veg Capsules
LifeSeasons
100 mg3032.991.10View on iHerb →
18
fitcode, Versus Energy® Pre-Workout, Cherry Limeade, 8.8 oz (249 g)
fitcode, Versus Energy® Pre-Workout, Cherry Limeade, 8.8 oz (249 g)
fitcode
25 mg3012.991.73View on iHerb →
19
fitcode, LeanPre, Pre-Workout Shred Formula, Blue Raz, 8.46 oz (240 g)
fitcode, LeanPre, Pre-Workout Shred Formula, Blue Raz, 8.46 oz (240 g)
fitcode
25 mg3013.511.80View on iHerb →
20
DaVinci Laboratories, D-Mannose Complex, Powdered Drink Mix, 5.95 oz (168.57 g)
DaVinci Laboratories, D-Mannose Complex, Powdered Drink Mix, 5.95 oz (168.57 g)
DaVinci Laboratories
100 mg3054.221.81View on iHerb →
21
EVLution Nutrition, ENGN Shred, Pre-Workout Engine Shred, Cherry Limeade, 8.8 oz (249 g)
EVLution Nutrition, ENGN Shred, Pre-Workout Engine Shred, Cherry Limeade, 8.8 oz (249 g)
EVLution Nutrition
25 mg3018.012.40View on iHerb →
22
Solaray, ImmuFight™, Ultimate Immune Support, 90 VegCaps
Solaray, ImmuFight™, Ultimate Immune Support, 90 VegCaps
Solaray
100 mg1028.292.83View on iHerb →
23
Dr. Mercola, Herbal Immune Support, 90 Capsules
Dr. Mercola, Herbal Immune Support, 90 Capsules
Dr. Mercola
25 mg3021.992.93View on iHerb →
24
ManukaGuard, Manuka Honey, Kids Cough & Throat Syrup, Nighttime, Honey Lemon, 4 fl oz (118 ml)
ManukaGuard, Manuka Honey, Kids Cough & Throat Syrup, Nighttime, Honey Lemon, 4 fl oz (118 ml)
ManukaGuard
15 mg2411.153.10View on iHerb →
25
ManukaGuard, Manuka Honey, Kids Cough & Throat Syrup, Daytime, Honey Lemon, 4 fl oz (118 ml)
ManukaGuard, Manuka Honey, Kids Cough & Throat Syrup, Daytime, Honey Lemon, 4 fl oz (118 ml)
ManukaGuard
15 mg2411.153.10View on iHerb →

How we rank Olive Leaf Extract (Olea europaea)

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.