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.
Concentrated extract ratio
Oleuropein standardisation
Extract per capsule
Oleuropein per capsule
Formula snapshot
Pure Olive Leaf Extract
Olea europaea
Leaf
10:1
40% oleuropein
488mg extract
One morning, one evening
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.
Extract per capsule
Equivalent per capsule
Oleuropein per capsule
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.
Exact botanical identity
The formula uses Olive Leaf Extract from Olea europaea rather than an undefined botanical mixture.
Concentrated 10:1 extract
Each capsule supplies 488mg of extract representing a 4,880mg olive-leaf equivalent.
40% oleuropein
The extract carries a defined oleuropein standardisation rather than relying on the Olive Leaf name alone.
Split daily serving
One capsule is taken in the morning and one in the evening for a clear two-capsule daily amount.
HPMC capsule shells
The concentrated extract is enclosed inside HPMC hypromellose capsule shells.
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.
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.
capsules
90 one-capsule servings
Approximately 45 days
capsules
180 one-capsule servings
Approximately 90 days
capsules
270 one-capsule servings
Approximately 135 days
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.
Crown Supplements Pure Olive Leaf Extract 10:1 40% Oleuropein Powder Capsules
Olive Leaf Extract capsules
Pure Olive Leaf Extract Powder
Olea europaea
Leaf
Concentrated extract powder
10:1
Oleuropein 40%
488mg of Olive Leaf Extract 10:1
Approximately 195.2mg
4,880mg olive-leaf equivalent
One capsule
Two capsules per day: one in the morning and one in the evening
976mg of Olive Leaf Extract 10:1
Approximately 390.4mg
9,760mg olive-leaf equivalent
HPMC hypromellose
90, 180, 270 and 360 capsules
Olive leaf capsules, oleuropein capsules and olive tree leaf extract
No fillers, binders or machine flow agents added by Crown Supplements
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.
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.

Excellent company to deal with. Quality products & quick delivery. Would buy from again & will! Thank you.
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good product and fast delivery
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 😀