Olive Leaf Extract
by NOW · capsule · 100 veg capsules
- On the market (NIH)
- UPC 7 33739 04746 5
- DSLD label 313886
- Serving 1 veg capsule
- 100 servings
Olive Leaf Extract by NOW lists 2 ingredients, 2 with an amount per serving of 1 veg capsule, such as 400 mg of olive leaf extract and 100 mg of echinacea angustifolia root extract. Its current label entered the NIH Dietary Supplement Label Database on May 23, 2024.
What is in Olive Leaf Extract?
Each row as the label prints it, per serving of 1 veg capsule. The capsule beside an amount places it among every product in the NIH database that lists the same ingredient: the bar is the middle half of their amounts, the line in it the median, the whiskers the 10th and 90th percentiles; the green tick is the FDA Daily Value and the red dashed tick the adult upper limit (IOM).
| Ingredient | Amount | % DV | Among products listing it |
|---|---|---|---|
| Olive Leaf Extractas OleuropeinStandardized to min. 18% Oleuropein | 400 mg | Higher than 77% of 822 products listing olive (median 100 mg). Per day at the most servings: 800 mg. | |
| Echinacea angustifolia Root Extractas EchinacosidesStandardized to min. 4% Echinacosides | 100 mg | 45% of 199 products listing echinacea angustifolia give more (median 100 mg). Per day at the most servings: 200 mg. |
Source: NIH ODS Dietary Supplement Label Database, label 313886 (entered May 23, 2024), version 9.4.0. See the label on DSLD or its label image (PDF). Amounts are what the maker printed; DSLD does not test products. Daily Values: the FDA's Daily Value page.
Is that a lot?
Every amount on this label with a position sits within the middle 80% of the products that list the same ingredient.
The NIH database records 1 to 2 servings a day from the label's directions; its % Daily Values are for adults and children 4 or more years of age. The directions as printed are further down this page.
The Tolerable Upper Intake Level is the most of a nutrient per day, from food, water and supplements together, that is likely to pose no risk for almost all adults (Institute of Medicine, 2011). It does not apply under medical supervision. This page compares labels; it is not medical advice.
Sources: amounts from the DSLD label; Daily Values from 21 CFR 101.9(c)(8)(iv); adult upper limits from the Institute of Medicine's DRI summary tables (2011). How positions are computed.
Which products have the closest formulas?
1 product lists the very same ingredients; the nearest amounts come first.
- Olive Leaf Extract + Echinacea Root ExtractNatural Grocers by Vitamin Cottage same ingredients
- Olive Leaf Extract 700 mgOnly Natural · off the market 2 shared, 78% alike
- Olive Leaf Plus 500 mgHighland Laboratories 2 shared, 55% alike
- Echinacea Angustifolia Max-VDouglas Laboratories 1 shared, 54% alike
- Herbal Actives Echinacea 375 mg/4% Echinacosides Extended ReleaseNature's Plus · off the market 1 shared, 54% alike
- Echinacea 125 mg ExtractNature's Harmony 1 shared, 54% alike
Source: ingredient lists of every product's current label in DSLD (version 9.4.0); similarity weights each shared ingredient by how rare it is.
What does the label say about taking it?
Quoted from the label as DSLD transcribed it: the maker's words, including any claim about what the product does, which the FDA has not evaluated and PlainVitamins does not endorse.
- Directions
- Suggested Usage: Take 1 capsule 1 to 2 times daily.
- Warnings
- Caution: For adults only. Keep out of reach of children.
- Consult physician if pregnant/nursing, taking medication, or have a medical condition.
- Not manufactured with yeast, wheat, gluten, soy, milk, egg, fish, shellfish, tree nut or sesame ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.
- Allergens and what it does not contain
- Non-GMO
- Not manufactured with yeast, wheat, gluten, soy, milk, egg, fish, shellfish, tree nut or sesame ingredients.
- Storage
- Store in a cool, dry place after opening.
Source: label statements in DSLD label 313886.
What else is on the label?
Other ingredients: Hypromellose, Magnesium Stearate, Silicon Dioxide.
Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Triangle K (Kosher); GMP Quality Assured.
How many labels does Olive Leaf Extract have?
5 labels are on file under this name since October 1, 2012: other sizes, label designs and reformulations. The current one leads this page.
- Label 313886 (current) Entered May 23, 2024 · on the market · 100 veg capsules · UPC 7 33739 04746 5
- Label 44951 Entered April 24, 2015 · off the market February 12, 2024 · 100 veg capsules · UPC 7 33739 04746 5
- Label 44950 Entered April 24, 2015 · on the market · 50 veg capsules · UPC 7 33739 04745 8
- Label 13824 Entered October 1, 2012 · off the market March 24, 2015 · 100 vcaps(R) · UPC 7 33739 04746 5
- Label 13823 Entered October 1, 2012 · off the market March 24, 2015 · 50 vcaps(R) · UPC 7 33739 04745 8
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names NOW Foods (manufacturer), Bloomingdale, IL. All NOW products.