Olive Leaf Extract 500 mg®

Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.

This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.

Serving Size: 1 Capsule(s) · 2 per day

Not Present

• 

  Swanson Olive Leaf Extract 500 mg

  iHerb4.7(1100)

  $18.99
• 

  Swanson Full Spectrum Olive Leaf 400 mg 60 Capsules

  Swanson Health Products4.7(356)

  $4.99
• 

  Swanson Olive Leaf Extract Capsules

  Walmart - Pattern5.0(3)

  $26.89
• 

  Swanson Vitamins Olive Leaf Extract - Extra Strength Vitamin | 750 mg | 60 Caps

  Swanson Health Products4.7(466)

  $7.75
• 

  NOW Olive Leaf Extract

  Swanson Health Products4.8(1900)

  $14.09
• 

  Nature's Way Olive Leaf Standardized

  Swanson Health Products4.8(262)

  $13.09
• 

  Nature's Way Olive Leaf Herbal Capsules

  Swanson Health Products4.8(636)

  $11.99
• 

  Swanson Olive Leaf Extract 500 mg 120 Capsules

  GoSupps.com4.7(1100)

  $99.99

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• GNC

  4.5 (94)

  Vitamin & supplements store

  595 Grand Ave Ste F-102, San Marcos, CA 92078

  Directions(760) 705-4806

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  6965 El Camino Real Suite 105-527, Carlsbad, CA 92009

  Directions(760) 931-0500

• Royal Nutrition

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  272 E Via Rancho Pkwy Unit 251, Escondido, CA 92025

  Directions(619) 891-3131

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  1780 La Costa Meadows Dr, San Marcos, CA 92078

  Directions(858) 705-1940

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  2216 El Camino Real Ste 210, Oceanside, CA 92054

  Directions(442) 264-7150

• Nutrition Zone

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  945 W Valley Pkwy Ste I, Escondido, CA 92025

  Directions(760) 480-2625

• Bulkium Supplements

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  E Valley Pkwy, Escondido, CA 92026

  Directions(760) 975-5049

• The Vitamin Shoppe

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  2641-A Vista Way, Oceanside, CA 92054

  Directions(760) 433-4109

• The effect of olive leaf extract on cardiovascular health markers: A randomized placebo-controlled clinical trial

  Y Stevens, B Winkens, D Jonkers… - European journal of …, 2021 - Springer

  … of extracts from olive leaves rich in olive phenolics have shown that these extracts are able … osteopenia indicate that olive leaf extract (OLE) supplementation favorably affects outcomes …

  202149 citations

• An investigation of health benefits associated with consuming olive leaf extract as part of a healthy lifestyle

  B Saibandith - 2018 - centaur.reading.ac.uk

  … trees (Olea europaea) may be used as a nutritional supplement. This olive leaf extract (OLE) has a high concentration of the secoiridoid, oleuropein and its derivative, hydroxytyrosol (HT…

  2018

• Human intervention study to assess the effects of supplementation with olive leaf extract on peripheral blood mononuclear cell gene expression

  A Boss, CHJ Kao, PM Murray, G Marlow… - International Journal of …, 2016 - mdpi.com

  … Olive leaf extract (OLE) has been used for many years for its putative health benefits, but, to … profiles of peripheral blood mononuclear cells from healthy male volunteers (n = 29) were …

  201638 citations

• The effect of olive leaf extract on upper respiratory illness in high school athletes: a randomised control trial

  V Somerville, R Moore, A Braakhuis - Nutrients, 2019 - mdpi.com

  … Scientific and anecdotal evidence of the health benefits of OLE supplementation have led to significant attention and use [18]. To date, there is no research investigating the effect of …

  201952 citations

• Addition of olive leaf extract to a mixture of algae and extra virgin olive oils decreases fatty acid oxidation and synergically attenuates age-induced …

  D González-Hedström, M de La Fuente-Fernandez… - Antioxidants, 2021 - mdpi.com

  … olive tree (Olea europea L.), mainly olive oil [4], stand out for their beneficial effects. Both interventions have shown health … In summary, supplementation with a new nutraceutical based …

  202118 citations

• Acute Effects of Olive Leaf Tea and Olive Leaf Powder Biscuits on Postprandial Glycemia, Lipid Profile and Inflammatory Markers: A Randomized Controlled …

  P Potsaki, OI Papagianni, K Almpounioti… - Applied Sciences, 2025 - mdpi.com

  … This study aimed to evaluate the impact of olive leaf powder supplementation in two … olive leaf supplementation on metabolic markers [21,23]. Specifically, the effects of olive leaf extract …

  20251 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2019-06-24. DSLD Label ID: 204074. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.