Home > Herbal Extracts > Singles

Olive Leaf

Immune System*

Olive leaf is known for its traditional use in supporting overall health and wellness.*
Olea europaea is a small to medium-sized tree or shrub with silvery-green, elongated leaves, native to the Mediterranean region, thriving in warm, dry climates and well-drained soils.
Olive leaves are high in phenolic compounds, particularly oleuropein, which has antioxidant properties.*

$ 15.25

Size:

2oz 4oz 8oz

Variant

In stock

Wellness Categories

Primary Category:

Immune System*

Other Categories:

Cardiovascular Health*

Ingredients

Key Ingredient:

organic olive leaf (Olea europaea)

Other Ingredients:

kosher vegetable glycerin and purified water

Safety Concerns

Consult your doctor before use if you are pregnant, nursing, or taking medication.

Keep out of reach of children.

Natural Remedies for Happier, Healthier Families

Suggested Use of Herbal Extracts

step 1

Shake well.

step 2

Measure 2 ml. This is approximately 2x droppers, 40 drops, OR a quarter-size amount on a spoon.

step 3

Option A — Place extract under tongue, hold for a few seconds, and swallow with a few drinks of water.

Option B — Place extract in 2-4 oz of water and drink.

step 4

Repeat 2-4 times per day. Herbal extracts are most effective when taken between meals.

What about kids?

Herbal extracts are safe and effective for all ages. It is best to err on side of caution when introducing a new product to children. There are two common formulas to calculate smaller doses for your kids.

Fried’s Rule: Take the child’s age in months, divided by 150, then multiply by the adult dose.

Clark’s Rule: Take the child’s weight in pounds, divided by 150, then multiplied by the adult dose.

Example with Fried's Rule: The child just turned 9 years old (9 x 12 = 108 months old). 108 divided by 150 equals 0.72. So the child would take approximately 1.44 ml (or 29 drops).

Alcohol-Free ... Always

Nutritional Resources does not use alcohol to create herbal extracts. Instead we use glycerin which preserves the integrity and concentration of the herbs while providing a pleasant, sweet taste.

We use organic vegetable glycerin as the extracting solvent for all herbal extracts.

Herbal Overview:

Olive Leaf

Olive (Olea europaea) trees are evergreen, typically reaching 30-50 feet tall, with a gnarled, greyish-brown bark. They thrive in warm, sunny climates with well-drained soil, particularly around the Mediterranean region, but also parts of California, Australia, and South Africa. Historically, the leaves, fruit (olives), and oil extracted from the fruit have been the primary traditional parts used, particularly for culinary purposes, medicinal treatments, and cosmetic applications.

Common Questions

The Primary Wellness Category on the product label is not what I use the extract for. Am I using it wrong? Should I find a different extract for what I need?

No. Most herbs have multiple benefits; however, we can only list one wellness category on the label. Our team spent extensive time researching herbal benefits to assign wellness categories, but they aren't perfect. If you find an herbal product that works well for your needs, keep using it!

What is your process for extracting herbs?

Nutritional Resources utilizes a unique, multi-step process to manufacture herbal extracts. First, the herbs are dried. Then, they are extracted in glycerin/water mixture.

The next step is a pressurization process which captures the aromatic components of the herbs. In this step, the use of glycerin, instead of alcohol, is especially valuable. Alcohol dissolves volatile oils and destroys some of their therapeutic qualities, while glycerin captures volatile oils and allows them to remain intact.

Finally, a boiling water extract is made to capture the remaining trace minerals, plus many of the bitter and astringent compounds which require heat to break them free from the plant fibers.

Although the process takes more time, we feel it is worthwhile to create a more complete herbal extract than a simple extract alone.

Do you grow your own herbs?

No, due to limited resources, we do not grow our own herbs. We would love to expand our business in the future, but for now, we will stick to what we do best - converting dry herbs to herbal extracts. We use only three trustworthy sources for all of our dry herb purchases and each herb includes a certificate of analysis.

Are the extracts organic?

All herbal extracts use organic vegetable glycerin. The herbs we use are either organic or wildharvested. We will always select organic over wildharvested; however, approximately 15% of our herbs are only available wildharvested.

Are the extracts gluten free?

Herbal extracts are naturally gluten free. Additionally, they are produced in a gluten-free facility.

How much is shipping and when will I receive my order?

Orders placed online will ship within 1-2 business days of purchase.
Free ground shipping is available on all orders $100 and over (excludes Alaska, Hawaii, US Territories, and International shipping).
For orders less than $100, actual shipping rates will be calculated based on the selected delivery service.
Orders are shipping with USPS or UPS. Standard and expedited delivery options are available during checkout.
Book orders may be sent with USPS Media Mail.

For more information about our shipping policy, please view our Customer Care page.