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RESULTS FOR:

Olive Leaf

We believe you deserve to know exactly what’s in your supplements—and what’s not. At Gaia Herbs®, every ingredient and finished product is tested in our state-of-the-art laboratory to ensure Purity, Integrity, and Potency.

Testing Details
Identity Result Test Method
Olive Leaf Conforms TM-0099* Passed
Biomarker Concentration (mg/serv) Test Method
Strength – Oleuropein ≥ 50 mg/serving TM-0028* Passed
Test Specification Test Method
Micro - Aerobic Plate count ≤ 25,000 cfu/g TM-0045 Passed
Micro – Yeast & Mold count ≤ 300 cfu/g TM-0046 Passed
Micro – E. coli Absent in 10 g TM-0047 Passed
Micro – Salmonella Absent in 10 g TM-0051 Passed
Heavy Metals – Arsenic ≤ 10.0 µg/day TM-0038 Passed
Heavy Metals – Cadmium ≤ 4.1 µg/day TM-0038 Passed
Heavy Metals – Mercury ≤ 0.3 µg/day TM-0038 Passed
Heavy Metals – Lead ≤ 0.5 µg/day TM-0038 Passed
Water Activity ≤ 0.65 aw J.0019* Passed
*ISO/IEC 17025:2017 | Accreditation #107080 - Gaia Herbs, Inc.; 101 Gaia Herbs Dr., Brevard, NC 28712 
Quality Assurance Approvals
Signature in black ink on a white background
Ido D. Dagan
Director of Quality
Lab & Tech Ops
Signature in black ink on a white background
Leslie Hubbard
Data Reviewer

"From seed to shelf, our Quality Control team works diligently to ensure that every ingredient meets Gaia Herbs®’ exceptional quality standards. By showcasing their work through Know Your Gaia Herbs®, they offer a transparent look into our processes, helping consumers trust the care, integrity, and quality behind every supplement.”

— Ido D. Dagan

Director of Quality Lab and Tech Ops, Gaia Herbs®

Olive Leaf

Ingredients 1/1
Olea Europaea
Country of Origin
Spain
Format Used
Extract
Certification
Conventional
Plant Part Used
Leaf

Olea Europaea is a small evergreen tree of the Oleaceae family, that is native to the Mediterranean region. The genus Olea got its name from 'elaia', the ancient Greek word for olive, and 'oleum' the Latin word for oil. Olive trees share a family with the genus Forsythia, a common ornamental of the northeast United States, Syringa, the genus of lilacs, Fraxinus, ash trees, and Chionanthus, commonly called Fringe Tree.

Other notable genera in the family include Ligustrum (Privet), and Jasminum. Olive has been cultivated for over 3,000 years.

See the Fields to learn more...

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Ancient Romans, Greeks, and Egyptians all used this tree as for food and herbalism practices and referenced it in their religious writings as a symbol of peace, purity, and goodness. Egyptians used olive oil in the mummification process for both practical and spiritual purposes. To the ancient Greeks, it was a symbol of life.

The Olive tree was thought to be a sacred symbol of the goddess Athena, who was revered for her wisdom and compassion. Gaia Herbs® sources freshly harvested olive leaves from cooperative partner farms in southern Spain, where many of the olive trees are more than 200 years old.

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Because these mature trees are deeply established within their ecosystem, they require no irrigation and minimal agricultural inputs, including organic fertilizers or pesticides, making them a naturally sustainable source of olive leaf.

The olives and leaves are harvested by hand at the same time and then carefully separated for drying and further processing. Harvesting the leaves also provides an important benefit to farmers, as an excess accumulation of fallen leaves can negatively affect tree health. By utilizing this valuable byproduct, growers gain an additional source of income while supporting the long-term vitality of their orchards.

Spain
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Gaia Herbs Olive Leaf Pills for Immune Support || 60 ct

Olive Leaf

IMMUNE*

IMMUNE SYSTEM SUPPORT: Olive Leaf Extract is traditionally used to support a healthy immune response, with naturally occurring Oleuropein to support year-round immune wellness.*
HEART, BONE & HEALTHY INFLAMMATORY RESPONSE SUPPORT: Olive Leaf Extract may help support cardiovascular health and a healthy inflammatory response, with research supporting bone and heart health in postmenopausal women.*
QUALITY YOU CAN TRUST: Dairy-Free, Soy-Free, Gluten-Free, and Vegan; no artificial sweeteners, colors, or flavors added*- Tested for purity, potency, and quality.*

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Since the founding of Gaia Herbs® in 1987, we have been committed to working with Nature to provide people with the highest-quality herbal supplements. Our business decisions continue to be guided by our values and our commitment to people, planet, and purpose - not by profits alone.