Product information
- Olive leaf extract.
- Extraction ratio of 25:1.
- 40% Oleuropein.
- Includes Vitamins E & B1.
- Features Chromium picolinate.
- Suitable for vegan diets.
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Pure olive leaf extract. High-grade extraction, x25 concentrate. Standardised quantity of 40% Oleuropein guaranteed. Contains Vitamin B1, Vitamin E y Chromium picolinate. 1 capsule a day. Suitable for vegans.
Remarkable aspects:
Gluten Free
Soy Free
Fish Free
Egg Free
Without GMOs
Lactose Free
Suitable for Vegans
Nut Free
Suitable for Vegetarians
Dairy Free
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Servings: 120
Serving size: 1 veg caps
Daily dose: 1 veg caps
| Field | Per serving | Daily amount | NRV* | NRV* |
|---|---|---|---|---|
Olive leaf extract (25:1) (40% oleuropein) (Olea europaea) | 400 mg | 400 mg | ++ | ++ |
leaf equivalence | 10000 mg | 10000 mg | ++ | ++ |
Oleuropein | 160 mg | 160 mg | ++ | ++ |
Vitamin E | 3.6 mg | 3.6 mg | 30% | 30% |
of D-alpha-tocopheryl acid succinate | 4.4 mg | 4.4 mg | ++ | ++ |
Vitamin B1 | 0.5 mg | 0.5 mg | 50% | 50% |
thiamine hydrochloride | 0.7 mg | 0.7 mg | ++ | ++ |
Chromium | 12 µg | 12 µg | 30% | 30% |
chromium picolinate | 97 µg | 97 µg | ++ | ++ |
NRVs (Nutrient Reference Values) established in Regulation (EU) 1169/2011 of 25 October 2011. †† NRVs are not established on this occasion.
Ingredients
Olive extract (25:1, Olea europaea leaf, 40% oleuropein), bulking agent (microcrystalline cellulose), vegetable capsule [glazing agent (hydroxypropyl methyl cellulose)], anti-caking agent (magnesium salts of fatty acids), anti-caking agent (tricalcium phosphate), D-alpha-tocopheryl acid succinate (natural vitamin E), maltodextrin, thiamine hydrochloride (vitamin B1), chromium picolinate.
Warnings
Store in a cool (below 25°C), dry and dark place. Do not exceed the stated recommended daily dose. Keep out of reach of the smallest children. Nutritional supplements should not be used to replace a balanced diet. It is necessary to maintain a varied and balanced diet and a healthy lifestyle.

Olive leaf extract (25:1) 400mg by EssentialSeries is a dietary supplement made from standardised olive leaf extract, vitamins (B1 & E) and chromium.
The olive tree (Olea europaea) is a plant that is widely recognised as being the source of the world’s best-known oil, olive. Olive oil is used across global cuisines due to its excellent organoleptic and nutritional qualities.
This product is suitable for vegans.

The different parts of a plant are characterised by the evidente differences in their chemical composition, meaning that different molecules are found in different parts of the plant.
Olive tree leaves (as well as the olive fruit when extracted to make oil), are the most recognised parts of the Olea europaea when it comes to its nutritional use.
Our extract is made using 100% olive tree leaves and doesn’t contain branches or stalks, nor does it include any other part of the plant which feature lower nutritional value.

Oleuropein is the most characteristic polyphenol in the fruit and leaf of the olive tree, however, for the preparation of olives suitable for consumption, it is eliminated, as its taste is extremely bitter and limits the scope of the product as many consumers would not consume it for this reason.
For this reason, olives eaten as a snack contain insignificant levels of oleuropein.
Oleuropein is the characteristic compound of the olive tree, by far the most researched.
It is a glucoside that contains hydroxytyrosol as part of its composition, which represents the olive plant’s second most researched polyphenol. This means that oleuropein is the most complete component found in the Olea europaea.

Our highly concentrated olive leaf extract also includes significant levels of vitamins and minerals:
These additional nutritional benefits round off a perfectly formulated, high-quality herbal extract!
Our olive leaf extract is 100% suitable for vegans.
The capsules are made from a cellulose derivative and are free from animal ingredients.

You can take it alongside:
Scientific research on the olive tree:
The questions are asked by users and the answers are prepared by the HSN team for informational purposes. The information provided does not replace the advice or care of a healthcare professional. References to food supplements have not been evaluated by the EFSA (European Food Safety Authority) and are not intended to diagnose, treat, cure, or prevent any disease. HSN reserves the right to review or update the answers when necessary.
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A critical customer says:
Well
Marlan | 05/12/2025
The olive tree has so many properties, it is fantastic, I was very happy to find it here and without flour fillers.
Score of 4.8 / 5.00 of 16 real reviews
The product reviews and opinions published reflect only the customers’ views and experiences. HSN does not verify or endorse such comments or claims, and is not responsible for the content provided in the reviews. Statements regarding food supplements have not been evaluated by the EFSA (European Food Safety Authority) and are not intended to diagnose, treat, cure, or prevent any disease or medical condition.
Marlan |
VERIFIED OPINION
OLIVE LEAF EXTRACT (25:1) 400mg
Well
The olive tree has so many properties, it is fantastic, I was very happy to find it here and without flour fillers.
Idoia |
VERIFIED OPINION
OLIVE LEAF EXTRACT (25:1) 400mg
Effective
Very effective as anti-inflammatory and to regulate blood pressure in hypertensive people. It also regulates blood sugar levels.
Matilda |
VERIFIED OPINION
OLIVE LEAF EXTRACT (25:1) 400mg
Good
It has antioxidant, anti-inflammatory and cardioprotective effects, which can also help control blood glucose.
Fran |
VERIFIED OPINION
OLIVE LEAF EXTRACT (25:1) 400mg
Great
This olive leaf extract for its high content of Oleuropein is great for treating high blood pressure and its antioxidant power. It comes enriched with vitamin e, b1 and chromium. Unbeatable price.
Fernando José |
VERIFIED OPINION
OLIVE LEAF EXTRACT (25:1) 400mg
Olive extract
Excellent product. Helps to control blood pressure in addition to anti microbial strengthens the immune system.
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