Olive Leaf 40% Oleuropein®

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.

Allergen flags are parsed automatically from the official label's claims and statements. Always verify against the physical product label before use, especially if you have a severe allergy.

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

Not Present

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• Olive leaf extract supplementation improves postmenopausal symptoms: a randomized, double-blind, placebo-controlled parallel study on postmenopausal …

  M Imperatrice, A Lasfar, CAJ van Kalkeren, F Troost - Nutrients, 2024 - mdpi.com

  … olive leaves (Bonolive ® ; Maastricht, The Netherlands) standardized for its oleuropein (40%) … After centrifugation, serum aliquots were snap-frozen and stored at −80 C until analyses. …

  20249 citations

• Effects of olive leaf extract supplementation on systemic markers of tissue aging and remodeling in postmenopausal women: a randomized controlled trial with …

  A Lasfar, SLM van Stratum, M Imperatrice… - Frontiers in …, 2025 - frontiersin.org

  Frontiers | Effects of olive leaf extract supplementation on systemic markers of tissue aging and remodeling in postmenopausal women: a randomized controlled trial with exploratory …

  2025

• Mitochondrial calcium uptake declines during aging and is directly activated by oleuropein to boost energy metabolism and skeletal muscle performance

  G Gherardi, A Weiser, F Bermont, E Migliavacca… - Cell metabolism, 2025 - cell.com

  … To determine the impact of oleuropein on energy metabolism … an olive leaf extract (OLE) standardized for high oleuropein … oral dose of olive leaf extract with 40% oleuropein (OLE) at 50 …

  202581 citations

• … of olives and sugar: attenuation of post-prandial glucose spikes in healthy volunteers by inhibition of sucrose hydrolysis and glucose transport by oleuropein

  A Kerimi, H Nyambe-Silavwe, A Pyner… - European journal of …, 2019 - Springer

  … the potential of oleuropein, prepared from olive leaves in a … Oleuropein was dissolved in 100% DMSO (40 mM) and diluted … snap frozen in a dry ice-ethanol bath and kept at − 80 C. …

  201965 citations

• Olive (Olea europaea L.) Leaf Polyphenols Improve Insulin Sensitivity in Middle-Aged Overweight Men: A Randomized, Placebo-Controlled, Crossover Trial

  M De Bock, JGB Derraik, CM Brennan, JB Biggs… - PloS one, 2013 - journals.plos.org

  … was the olive leaf extract manufacturer (Comvita), who supplied the olive leaf extract (OLE) … In Britain, approximately 40% of general practitioners provide complementary therapies for …

  2013460 citations

• Oleuropein-rich olive leaf extract attenuates neuroinflammation in the Alzheimer's disease mouse model

  IM Abdallah, KM Al-Shami, E Yang… - ACS Chemical …, 2022 - ACS Publications

  … that OLE significantly reduced soluble Aβ 40 levels by approximately 40%; on the other … significantly induced the expression of presynaptic markers SNAP-25 and synapsin-1 by 77 and …

  202249 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2023-08-23. DSLD Label ID: 296763. 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.