Olive Leaf Extract Capsules
Olive leaf standardised to oleuropein, one capsule a day.
£23.58
90 capsules
90 day supply
£0.26 per day £0.26 per capsule
Guaranteed additive free
Highest purity
Practitioner grade
Free Standard UK delivery over £35.00
30 day returns
In stock. Orders before 2pm Mon-Fri are dispatched same day.
★★★★★ "I won't go back to high street supplements. The difference in quality is something you can actually feel." Susie
Olive Leaf Extract Capsules give you olive leaf extract standardised to oleuropein, its main active compound, on its own. Each capsule provides 400mg of extract containing 80mg of oleuropein and you take one a day with any meal. One pot holds 90 capsules, which is a 90 day supply.
Benefits of taking olive leaf extract
Olive leaf has a long history of traditional use around the Mediterranean. The oil comes from the fruit and holds only traces of oleuropein, while the leaf holds it in quantity, which is why the extract is made from leaves. Standardising it means each capsule gives a stated amount rather than the variable amount of a plain leaf powder.
- Each capsule gives a fixed 80mg of oleuropein, which no amount of olive oil provides.
- One capsule a day covers three months from one pot.
- Nothing else is in the capsule, so you can judge it on its own.
- Short courses at two or three a day are possible when you want more for a few weeks.
Who benefits
Olive Leaf Extract Capsules are most useful for:
- People who want olive leaf at a set daily amount of oleuropein through the colder months.
- Anyone who takes it on a practitioner's suggestion at two or three capsules a day for a short period.
- Those who prefer a single ingredient over a mixed winter formula.
If you want olive leaf as part of a wider mix, Antioxidant Formula Capsules give 75mg of olive leaf extract in each capsule alongside 25 other antioxidants.
What is in it
Each capsule provides 400mg of olive leaf extract, standardised to 20% oleuropein, which is 80mg. There is nothing else in it apart from the vegetable capsule shell. Olea europaea leaf extract and oleuropein extract are other names for it.
How to take it
Take one capsule once a day with any meal. For a short period, two or three capsules a day can be taken as directed by your practitioner.
Diet and allergens
The capsules are suitable for vegans and vegetarians. They are free from gluten, dairy and nuts.
Quality
The capsules are made in the UK in a GMP certified cleanroom facility accredited to ISO 9001 and ISO 14001. Every batch is traceable from raw material to finished product. Like every supplement Nutri Tailor stocks, they are practitioner grade and guaranteed additive free.
Common questions
Olive leaf extract or olive oil, why standardise to oleuropein?
Olive oil comes from the fruit and contains only traces of oleuropein. The leaf holds it in quantity, so the extract is made from leaves. Standardising to oleuropein means each capsule gives a stated 80mg in a 400mg extract, rather than a variable amount from plain leaf powder.
How much olive leaf extract should I take a day?
Take one capsule a day, which gives you 400mg of extract and 80mg of oleuropein. Two or three a day is a short course amount.
When is the best time to take olive leaf?
With any meal, at any time of day. Taking it at the same meal each day makes it easy to remember.
Can I take it with other supplements?
Yes. In winter it is often taken alongside Vitamin C Ascorbic Acid Powder plus Vitamin D3 and K2 Capsules, which both contribute to the normal function of the immune system.
Does olive leaf extract have side effects?
Olive leaf extract is well tolerated at one capsule a day with food. If you take prescribed tablets, are pregnant or breastfeeding, speak to your GP or pharmacist first.
Why capsules rather than tablets?
A capsule is a cellulose shell around the powder, so it needs none of the binders or coating that hold a tablet together.
Delivery and returns
Order before 2pm Monday to Friday and your capsules are dispatched the same day from the UK. Standard UK delivery by Royal Mail Tracked 48 takes 2 to 4 working days and costs £3.35, or it is free when you spend £35 or more. Faster delivery is available at checkout. Nutri Tailor also ships worldwide, with duties and taxes shown before you pay. You can return unopened items within 30 days of delivery. New customers get 10% off their first order.
Why Nutri Tailor
Nutri Tailor is rated 4.6 out of 5, "Excellent", on Trustpilot. Every supplement is chosen by experienced nutritional therapists. Kasia Key, Registered Associate Nutritionist, says: "I use Nutri Tailor for myself and my clients because you can be certain that their supplements are industry leading quality."
Sources
The information on this page comes from the product label.
| Each capsule contains: | %NRV* | |
|---|---|---|
| Olive Leaf Extract | 400 mg | † |
| (Contains 80 mg Oleuropeine) |
† Nutrient Reference Value (NRV*) not established
Also listed as Olea europaea leaf extract, oleuropein extract, oleuropein.
Suitable for men.
Suitable for women.
Consult your healthcare practitioner before use if pregnant or breastfeeding.
Suitable for vegetarians.
Suitable for vegans.
No gluten containing ingredients.
No nut containing ingredients.
No dairy containing ingredients.
If you are taking prescribed medicines or under medical supervision, consult your healthcare practitioner before use.
Store in a cool dry place.
Keep out of reach of children.
This information is not a substitute for advice from a healthcare practitioner.
This product should not be used as a substitute for a varied diet.
Once opened, consume within 3 months.
This product is in stock. Orders placed before 2pm Mon-Fri are dispatched the same day.
UK Standard Delivery (Royal Mail Tracked 48, 2 to 4 working days) is £3.35, or free on orders of £35 or more. Express Delivery (Tracked 24, 1 to 2 working days) is £5.65, free on orders of £60 or more. Next Day Delivery (Royal Mail Special Delivery) is £8.50, free on orders of £100 or more; order before 2pm on a working day for next-working-day arrival. We dispatch Monday to Friday.
Delivery and worldwide shipping options are shown at checkout, with duties and taxes included.
Unopened items in their original packaging can be returned within 30 days of delivery.
New customers get 10% off their first order.
Quality promise
Why clinical grade matters
- ✓ GMP certified, pharmaceutical grade manufacturing
- ✓ Made in UK cleanroom facilities, ISO 9001 & ISO 14001 accredited
- ✓ No fillers, binders or additives, only active ingredients
- ✓ Fully traceable from raw material to finished product
- ✓ Non-GM, non-irradiated, 100% green energy manufacturing
Evidence
What the research shows
Our Health Reference Library is an ever-growing collection of peer-reviewed research and health guidance.
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Frequently asked questions
How does Olive Leaf support immunity?
Olive Leaf contains nutrients essential for immune cell function.
When should I take this?
Take it as the label directs, at the same time each day so it becomes part of your routine.
Can I take this with other supplements?
Yes, immune support works well alongside a foundational routine.
Who might choose this product?
People who want a daily supplement in this category. If you are often unwell or slow to recover, that is worth raising with your GP rather than managing with supplements alone.
Is it safe to take immune support year-round?
Yes, foundational nutrients like vitamin C, D, and zinc are safe for ongoing use.
Olive leaf extract or olive oil, and why is it standardised to oleuropein?
Olive oil comes from the fruit and contains only traces of oleuropein; the leaf holds it in quantity, which is why the extract is made from leaves. Standardising to oleuropein means each capsule gives a stated amount of the compound the research measures, here 80 mg in a 400 mg extract, rather than a variable amount from a plain leaf powder. Choose the extract when you want oleuropein at a set dose once a day.
Why capsules rather than tablets?
Tablets need binders, fillers and a coating to hold their shape. A capsule is a cellulose shell around the powder, so it carries no binders and breaks down quickly once swallowed.
