Carlyle Olive Leaf Extract | Equivalent to 9000 mg | with 150 mg Oleuropein | 100 Capsules

Carlyle Olive Leaf Extract is a concentrated herbal supplement in a quick release capsule. Each capsule provides 750 mg of a 12:1 extract, equivalent to 9000 mg of olive leaf, standardized to contain 150 mg of oleuropein per capsule, with 100 capsules per bottle. It suits adults looking for daily support for immunity, healthier blood sugar and blood pressure balance, and protection of blood vessels and cells against oxidation and inflammation. Rather than chasing symptoms, it works upstream: recurring fatigue, energy crashes after meals and frequent colds often trace back to low-grade chronic inflammation, oxidative stress on blood vessels and cells, poor insulin response and an unbalanced gut microbiome. Oleuropein and the polyphenols it gives rise to act on these very loops, which is why olive leaf stands out among Mediterranean herbs for root-level support.

What Is Olive Leaf Extract?

Olive Leaf Extract comes from the leaves of the olive tree (Olea europaea), not the fruit or the oil. The leaf concentrates phenolic compounds at far higher levels than olive oil. The most important is oleuropein, a secoiridoid that gives the leaf its bitter taste and protects the tree from pests, bacteria and fungi. During digestion part of it breaks down into hydroxytyrosol, one of the most potent natural antioxidants known. "12:1 extract" means twelve parts of leaf were concentrated into one part of finished extract, which is why 750 mg of extract equals 9000 mg of leaf. "Standardized" means the extract is set to deliver a consistent, known amount of the active compound, here 150 mg of oleuropein per capsule, which is what separates a standardized extract from plain leaf powder of variable strength.

Benefits of Olive Leaf Extract

• Powerful antioxidant: Oleuropein and hydroxytyrosol protect cells and cholesterol from oxidation, and it is oxidized cholesterol that harms artery walls, not cholesterol itself.
• Immune support: Olive leaf has long been used during cold season, as its compounds are known for antimicrobial activity that backs up the immune system.
• Blood pressure and vascular health: Helps blood vessel walls relax and stay flexible, supporting balanced blood pressure and better circulation.
• Blood sugar balance: Supports cellular insulin sensitivity, softening post-meal sugar spikes and the crashes, sluggishness and sugar cravings that follow.
• Calms chronic inflammation: Eases the hidden inflammatory pathways behind everyday complaints like stiff joints and persistent tiredness.
• Gut and microbiome health: Olive leaf polyphenols feed beneficial bacteria in the colon while helping keep unwanted microbes in check.
• Liver support: Reduces oxidative and inflammatory load on the liver, the organ hit hardest by insulin resistance and fat buildup.
• Steadier cellular energy: Protecting mitochondria from oxidation and improving glucose handling translates into more even energy through the day.

How Olive Leaf Extract Works in the Body

The story starts with blood sugar and insulin. A diet heavy in sugar and refined starch pushes insulin up again and again until cells stop responding well, leaving both glucose and insulin elevated. That state fuels inflammation, strains the lining of blood vessels, pushes the liver to store fat and makes energy swing after every meal. Oleuropein steps in from several angles: it supports glucose uptake and insulin response in cells, and it tempers the gut enzymes that break down starch, so sugar enters the bloodstream more gradually.

The second angle is the vascular lining. This lining produces nitric oxide, the molecule that tells arteries to relax and widen. Oxidative stress and inflammation burn through nitric oxide, leaving vessels stiff and pressure higher. By shielding the lining from oxidation, oleuropein and hydroxytyrosol help preserve this natural mechanism, and they also protect LDL particles from oxidation, the step that lets them lodge in artery walls.

The third angle is the gut. Most polyphenols are not fully absorbed in the small intestine; a large share reaches the colon, where beneficial bacteria convert them into smaller active compounds and feed on them in the process. At the same time, oleuropein shows activity against many unwanted microbes. That balance matters for immunity, since a large part of the immune system sits in the gut wall itself.

Some factors boost the benefit and others blunt it. Polyphenols absorb better with a meal containing healthy fats such as olive oil, avocado or eggs. They work alongside vitamin C, which recycles spent antioxidants, and magnesium, which supports insulin sensitivity and vessel relaxation. On the other side, sugar and refined carbs generate oxidative stress faster than antioxidants can be replaced, chronic stress raises cortisol which in turn raises blood sugar, poor sleep weakens insulin sensitivity from the very first night, and repeated antibiotics deplete the microbiome that converts polyphenols into their active forms. The best results come when the extract is part of a lifestyle that cuts sugar and respects sleep.

What Makes This Formula Different

First, Carlyle uses a standardized extract rather than raw leaf powder: each capsule holds 750 mg of a 12:1 extract equivalent to 9000 mg of olive leaf, with a guaranteed 150 mg of oleuropein per capsule, so you know exactly how much active compound you are taking. The 9000 mg figure is an equivalent representing the original leaf amount; the actual extract weight is 750 mg. Second, the dose is just one capsule a day, so a bottle lasts 100 days of daily use. The capsules are Quick Release Capsules designed to open quickly in the stomach. Other ingredients are minimal: Gelatin Capsule, Vegetable Magnesium Stearate, Rice Powder and Silica. The formula is free of gluten, wheat, yeast, milk, lactose and soy, contains no artificial color, artificial flavor, artificial sweetener or preservatives, and is Non-GMO. It is manufactured, packaged and lab tested in the USA. Note that the capsule shell is gelatin, so the product is not suitable for vegetarians.

Who Is This Product For?

• Anyone dealing with energy dips and sluggishness after meals who wants to support blood sugar balance and insulin sensitivity.
• People focused on heart and vascular health looking for natural support for blood pressure and arterial flexibility.
• Those who catch colds often and want daily immune support, especially during seasonal changes.
• Anyone living with ongoing stress or short sleep, both major drivers of inflammation and oxidative stress.
• People caring for their gut who want a concentrated source of polyphenols that feed beneficial bacteria.
• Those following a Mediterranean or low-sugar diet who want a concentrated dose of olive leaf compounds.

How to Use

For adults, take one quick release capsule daily, preferably with a meal. Ideally that meal includes healthy fats such as olive oil, eggs or nuts, which improves polyphenol absorption and makes the bitter leaf compounds gentler on the stomach. Taking it with your largest meal of the day, usually the one that raises blood sugar most, is a smart choice. If you take blood pressure or blood sugar medication, keep in mind the extract works in the same direction, so check with your doctor before starting so your readings can be monitored.

Product Details

• Form: Quick release capsule.
• Olive leaf extract per capsule: 750 mg of a 12:1 extract (Olea europaea).
• Leaf equivalent per capsule: 9000 mg of olive leaf.
• Oleuropein per capsule: 150 mg (standardized extract).
• Other ingredients: Gelatin Capsule, Vegetable Magnesium Stearate, Rice Powder, Silica.
• Free of: Gluten, wheat, yeast, milk, lactose, soy, artificial color, artificial flavor, artificial sweetener, preservatives; Non-GMO.
• Count: 100 capsules.
• Brand: Carlyle (Carlyle Nutritionals LLC), USA.

Frequently Asked Questions

Does each capsule really contain 9000 mg?

No. 9000 mg is an equivalent figure reflecting the amount of olive leaf concentrated into the extract. The actual content per capsule is 750 mg of a 12:1 extract delivering 150 mg of oleuropein, and that oleuropein figure is the one that matters most because it reflects the active compound itself.

What is the difference between olive leaf extract and olive oil?

Olive oil comes from the fruit and is valued mainly for its monounsaturated fats plus some polyphenols. The leaf is far richer in oleuropein, and you could not get 150 mg of it from any reasonable amount of oil. The two complement each other: take the extract with a meal containing olive oil for better absorption.

Can olive leaf help with blood sugar and blood pressure?

Oleuropein supports insulin sensitivity and slows the entry of sugar into the blood after meals, and it protects the vascular lining so vessels can relax, which is why olive leaf is linked to both blood sugar and blood pressure balance. It is supportive, not a replacement for treatment, and anyone on medication for either should consult their doctor since effects may add up.

Is this product suitable for vegetarians?

No, because the capsule shell is made of gelatin. The contents themselves are a plant extract with plant and mineral-based excipients, and the formula is free of gluten, milk and soy.

Caution

Not intended for those under 18; consult a doctor if pregnant, nursing, taking medication or managing a medical condition.