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Pure Olive-Leaf-Extract-101
Olive Leaf Capsules Back Label
Pure Olive Leaf 2
Pure Olive Leaf 3
Pure Olive Leaf 1
Pure Olive-Leaf-Extract-101
Olive Leaf Capsules Back Label
Pure Olive Leaf 2
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Pure Olive Leaf 1

UK
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Pure Olive Leaf Extract Capsules

Price range: £10.79 through £29.99 inc VAT

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Pure Olive Leaf Extract Capsules Pure Olive Leaf Extract Capsules
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4.9
Based on 167 reviews
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1-5 of 167 reviews
  1. A

    Excellent company to deal with. Quality products & quick delivery. Would buy from again & will! Thank you.

  2. S

    Best supplements in the UK

  3. A

    No comments

  4. DK

    good product and fast delivery

  5. VH

    Good service, only just started with supplements so fingers crossed after a few weeks start to feel benefits of them, will reorder as i know they take a while to work 😀

Choose Pure Olive Leaf Extract 10:1 capsules for the UK, standardised to 40% oleuropein without machine flow agent padding.

Crown Supplements Pure Olive Leaf Extract 10:1 40% Oleuropein Powder Capsules provide 488mg of concentrated extract per capsule, representing a 4,880mg olive-leaf equivalent and approximately 195.2mg of oleuropein. Take one capsule in the morning and one in the evening.


10:1 extract


Concentrated Olive Leaf powder

40% oleuropein


Declared standardisation

488mg


Extract per capsule

Two capsules daily


Morning and evening

Clean formula:
No fillers. No binders. No machine flow agents added by Crown Supplements.

You are buying concentrated Olive Leaf Extract with a defined oleuropein level—not a botanical capsule padded with production extras.

Customer Supplements Reviews

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5.0
Based on 6 reviews
5
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1-5 of 6 reviews
  1. D

    really rating these olive leaf capsules never seen these about before

  2. JO

    Been using olive leaf for years and not long started buying from Crown Supplements, am very happy with the capsules .

  3. AS

    As a man focused on keeping my immune system strong, these Olive Leaf Extract capsules have really impressed me. The 10:1 extract is high in oleuropein, which is known for its antimicrobial and antioxidant properties, and I feel like they help keep seasonal bugs at bay. I also notice more balanced blood pressure and overall cardiovascular support. I appreciate that the capsules are organic, vegan and free from fillers or binders, so you’re getting pure olive leaf in every dose. They’re made in the UK, which gives me confidence in the quality. For guys looking to support immunity and heart health naturally, these capsules are a great addition.

  4. DL

    I travel often and work in occupational health, immune resilience is key. I take olive leaf extract capsules (10:1) regularly during high-stress periods or when I’m flying frequently, and it’s become a must have. The 10:1 extract makes a big difference it’s much more potent than plain powdered leaf. Olive leaf is known for its antioxidant properties, support against seasonal bugs, and even promoting cardiovascular health. If you’re in healthcare, teaching, or just around lots of people, this is a solid natural immune booster that works quietly but effectively.

  5. SP

    been trying different herbal supplements for a while now and honestly never thought olive leaf extract would be one that i’d stick with but this one from crownsupplement really surprised me i found this organic olive leaf extract while looking for something to support my overall health and keep me feeling balanced especially with how busy and stressful work has been lately i wasn’t even sure what to expect i just kept seeing that people take it for immune support and general wellness so thought why not taking these olive leaf extract capsules 10:1 every morning for just over a month now and there’s definitely something to them i feel more steady energy throughout the day and not that jittery type you get from caffeine it’s just more like consistent focus and less brain fog i read about oleuropein being the main compound in olive leaves that helps with its benefits so it’s good to see that this is a high strength extract the 10 to 1 ratio seems to make a big difference compared to standard capsules i’ve tried before these are definitely more effective for me

    also love that this is vegan friendly and made in the uk without all the weird fillers and stuff some brands throw in i try to keep my supplements as clean and natural as possible so this ticks that box it’s also gentle on the stomach which matters to me because i’ve had issues in the past with other immune supplements upsetting my digestion i think this would be good for anyone looking to support their body naturally especially around cold and flu season or just wanting a bit more energy and balance in their daily routine i’m no expert but i’ve seen people use it for things like blood pressure, general heart health, and even for its antioxidant properties and now i kind of get why

    also packaging is simple and clean which i appreciate doesn’t feel gimmicky or overhyped just a good solid supplement that does what it’s meant to do for those looking up natural immune support, olive leaf extract for immunity, or herbal supplements for daily wellness this is definitely one i’d recommend just try it for a few weeks and see how you feel i’ve already reordered mine and probably won’t be stopping any time soon


Pure Olive Leaf Extract 10:1 Capsules • UK

Olive Leaf Extract first. 40% oleuropein. No capsule padding.

Crown Supplements Pure Olive Leaf Extract 10:1 40% Oleuropein Powder Capsules give British shoppers 488mg of concentrated extract per capsule. Each capsule represents a 4,880mg olive-leaf equivalent and approximately 195.2mg of oleuropein, with no fillers, binders or machine flow agents added by Crown Supplements.

10:1
Concentrated extract ratio
40%
Oleuropein standardisation
488mg
Extract per capsule
≈195.2mg
Oleuropein per capsule

Formula snapshot

Ingredient
Pure Olive Leaf Extract
Botanical identity
Olea europaea
Plant part
Leaf
Extract ratio
10:1
Standardisation
40% oleuropein
Per capsule
488mg extract
Recommended use
One morning, one evening
Capsule shell
HPMC hypromellose


What exactly is Olive Leaf Extract?

Olea europaea leaf in a concentrated 10:1 extract powder.

Olive Leaf Extract is produced from the leaves of Olea europaea, the olive tree. Customers may also search for it using terms such as olive leaf capsules, oleuropein capsules, olive tree leaf extract or concentrated olive leaf powder.

This formula supplies the leaf as a concentrated 10:1 extract powder rather than a vague botanical mixture. The extract is standardised to 40% oleuropein, placing a clearly defined olive-leaf compound at the centre of the specification.

Each capsule contains 488mg of physical Olive Leaf Extract. The 10:1 concentration represents a 4,880mg olive-leaf equivalent, while the 40% standardisation represents approximately 195.2mg of oleuropein.


Olive Leaf Extract

The complete concentrated powder

The 488mg figure describes the physical amount of concentrated Olive Leaf Extract contained inside one capsule.

At the 10:1 ratio, that extract represents a 4,880mg olive-leaf equivalent.


Oleuropein

The standardised olive-leaf compound

Oleuropein is the named compound used to standardise this concentrated Olive Leaf Extract.

The declared 40% level represents approximately 195.2mg per capsule and 390.4mg across the recommended daily amount.


Understanding the extract numbers

10:1 concentration. 40% oleuropein. 488mg per capsule.

The ratio explains the concentration relationship, the percentage identifies the declared oleuropein standardisation and the milligram figure states the physical Olive Leaf Extract inside each capsule.


10:1

Concentrated extract ratio

Ten parts of olive-leaf source material are represented by one part of the finished extract powder.

One 488mg capsule represents a 4,880mg olive-leaf equivalent, while two capsules represent 9,760mg.


40%

Oleuropein standardisation

Forty percent of the declared extract amount is represented by oleuropein.

This represents approximately 195.2mg per capsule and 390.4mg across two capsules.

488mg
Extract per capsule
4,880mg
Equivalent per capsule
≈195.2mg
Oleuropein per capsule
976mg
Daily extract amount


Why choose these Olive Leaf Extract capsules?

The 10:1 extract and 40% oleuropein should lead the formula.

British shoppers buying Olive Leaf Extract capsules are paying for concentrated Olea europaea leaf and a defined oleuropein level. Crown Supplements keeps the capsule centred on those specifications instead of surrounding the extract with materials added for machinery, powder flow, binding or bulk.

01

Exact botanical identity

The formula uses Olive Leaf Extract from Olea europaea rather than an undefined botanical mixture.

02

Concentrated 10:1 extract

Each capsule supplies 488mg of extract representing a 4,880mg olive-leaf equivalent.

03

40% oleuropein

The extract carries a defined oleuropein standardisation rather than relying on the Olive Leaf name alone.

04

Split daily serving

One capsule is taken in the morning and one in the evening for a clear two-capsule daily amount.

05

HPMC capsule shells

The concentrated extract is enclosed inside HPMC hypromellose capsule shells.

06

No production clutter

No fillers, binders or machine flow agents are added by Crown Supplements.


The Crown Supplements formula standard

Built around Olive Leaf Extract—not the production line.

Machine-focused capsule formulas can include lubricants, anti-caking agents, flow agents, binders and bulking materials to keep equipment moving and powders running through production lines.

They may help the machine. They are not the concentrated Olive Leaf Extract and oleuropein the customer came to buy.

Crown Supplements keeps this British supplement formula centred on the standardised 10:1 extract and the HPMC shells that hold it. No filler clutter. No binder clutter. No machine-flow-agent clutter.

What filler-heavy formulas add

Magnesium stearate added as a production lubricant
Silicon dioxide or talc added to assist powder flow
Microcrystalline cellulose added as filler padding
Maltodextrin added as bulking or processing material
Production extras taking space beside the Olive Leaf Extract

Olive Leaf Extract first. Everything else cut out.

Pure Olea europaea Leaf Extract Powder
Concentrated 10:1 extract
Standardised to 40% oleuropein
488mg of extract per capsule
HPMC hypromellose capsule shells
Crown Supplements does not add unnecessary fillers, binders or machine flow agents to this formula
Crown Supplements does not add magnesium stearate, silicon dioxide, talc, microcrystalline cellulose or maltodextrin to this formula
The Olive Leaf Extract is the reason you are buying the capsule. Crown Supplements keeps it that way.

Why pay for capsule padding when concentrated Olive Leaf Extract is what matters?


Choose the capsule quantity

Four pouch sizes. Two capsules per day.

Customers across Great Britain can select 90, 180, 270 or 360 capsules. Take one capsule in the morning and one in the evening for a total of two capsules per day.

90
capsules
90 one-capsule servings
Approximately 45 days
180
capsules
180 one-capsule servings
Approximately 90 days
270
capsules
270 one-capsule servings
Approximately 135 days
360
capsules
360 one-capsule servings
Approximately 180 days


Complete product specification

Everything needed to understand the formula.

These Pure Olive Leaf Extract 10:1 capsules give UK customers 488mg per capsule, a 40% oleuropein standardisation and the direct Crown Supplements ingredient-first formula standard.

Product
Crown Supplements Pure Olive Leaf Extract 10:1 40% Oleuropein Powder Capsules
Product type
Olive Leaf Extract capsules
Main ingredient
Pure Olive Leaf Extract Powder
Botanical name
Olea europaea
Plant part
Leaf
Ingredient form
Concentrated extract powder
Extract ratio
10:1
Standardised compound
Oleuropein 40%
Amount per capsule
488mg of Olive Leaf Extract 10:1
Oleuropein per capsule
Approximately 195.2mg
Equivalent per capsule
4,880mg olive-leaf equivalent
Nutritional serving
One capsule
Recommended daily use
Two capsules per day: one in the morning and one in the evening
Daily extract amount
976mg of Olive Leaf Extract 10:1
Daily oleuropein amount
Approximately 390.4mg
Daily botanical equivalent
9,760mg olive-leaf equivalent
Capsule shell
HPMC hypromellose
Current capsule quantities
90, 180, 270 and 360 capsules
Other recognised names
Olive leaf capsules, oleuropein capsules and olive tree leaf extract
Formula standard
No fillers, binders or machine flow agents added by Crown Supplements
Brand
Crown Supplements


Directions and storage

One capsule in the morning. One in the evening.


Recommended use


Take two capsules per day with water: one capsule in the morning and one capsule in the evening, following the current product label.


Storage


Store in a cool, dry place away from direct sunlight. Keep the pouch securely closed and press out excess air before closing.


Important information


Follow the current product label and do not exceed the recommended amount of two capsules per day.


Olive Leaf Extract product questions

Frequently asked questions.

What are Pure Olive Leaf Extract 10:1 capsules?

They contain concentrated Olive Leaf Extract Powder standardised to 40% oleuropein inside HPMC hypromellose capsule shells.

What is the botanical name for Olive Leaf?

The botanical identity is Olea europaea, commonly known as the olive tree.

Which part of the olive tree is used?

This formula is made with concentrated extract from the leaf of Olea europaea.

What does the 10:1 extract ratio mean?

It means ten parts of olive-leaf source material are represented by one part of the finished concentrated extract powder.

What does 40% oleuropein mean?

It identifies the declared oleuropein standardisation of the Olive Leaf Extract. A 488mg capsule represents approximately 195.2mg of oleuropein.

How much Olive Leaf Extract is supplied per capsule?

Each capsule contains 488mg of physical Olive Leaf Extract Powder.

What olive-leaf equivalent does each capsule represent?

At the 10:1 extract ratio, each 488mg capsule represents a 4,880mg olive-leaf equivalent.

What is the recommended dosage?

Take two capsules per day: one capsule in the morning and one capsule in the evening.

How much is supplied across the recommended daily amount?

Two capsules provide 976mg of extract, approximately 390.4mg of oleuropein and a 9,760mg olive-leaf equivalent.

Are fillers, binders or machine flow agents added?

No fillers. No binders. No machine flow agents added by Crown Supplements.

How long does each Olive Leaf Extract pouch last?

At two capsules per day, 90 capsules last approximately 45 days, 180 last 90 days, 270 last 135 days and 360 last 180 days.

Can I buy Olive Leaf Extract capsules in the UK?

Yes. Crown Supplements supplies these concentrated Olive Leaf Extract and oleuropein capsules to customers throughout the United Kingdom.


Pure Olive Leaf 10:1 Extract • 40% Oleuropein

Choose concentrated Olive Leaf Extract Capsules.

Crown Supplements gives customers across the United Kingdom 488mg of Pure Olive Leaf Extract 10:1 per capsule, standardised to 40% oleuropein.

You came for concentrated Olive Leaf Extract—not filler, binder or machine-flow-agent padding.

Select your preferred capsule quantity in the purchase panel above.

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