Olive Leaf Extract

by LES Labs · capsule · 60 capsules

  • On the market (NIH)
  • UPC 0 13964 84155 8
  • DSLD label 276526
  • Serving 1 capsule
  • 60 servings

Olive Leaf Extract by LES Labs lists one ingredient: 700 mg of olive leaf extract per serving of 1 capsule. Its current label entered the NIH Dietary Supplement Label Database on October 24, 2022.

What is in Olive Leaf Extract?

Each row as the label prints it, per serving of 1 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).

Olive Leaf Extract: Supplement Facts rows against the market (DSLD label 276526, January 2026 release)
IngredientAmount% DVAmong products listing it
Olive Leaf Extractas OleuropeinStandardized to 20% oleuropein700 mgOlive in Olive Leaf Extract against 822 products700 mg per serving; the middle half of products list 30 mg to 300 mg, the median 100 mg.700 mg

Higher than 93% of 822 products listing olive (median 100 mg). Per day at the most servings: 2,100 mg.

Source: NIH ODS Dietary Supplement Label Database, label 276526 (entered October 24, 2022), 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?

The rows in the top or bottom tenth of the products that list the same ingredient, and any above the adult upper limit at the most servings a day the directions give:

  • Its 700 mg of olive is higher than 93% of the 822 olive products that print an amount; 58 list more.

The NIH database records 1 to 3 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?

6 products list the very same ingredients; the nearest amounts come first.

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 Use: Take one (1) capsule one to three times daily or as directed by a physician.
Warnings
Caution: Keep out of reach of children.
Those undergoing treatment for a medical condition should consult a physician before taking this supplement. Do not use if outer seal is missing or damaged.
Allergens and what it does not contain
Made with non-GMO ingredients
Storage
Store in a dry, cool place.

Source: label statements in DSLD label 276526.

What else is on the label?

Other ingredients: Hypromellose, Rice Bran Flour.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Manufactured in the USA cGMP Certified Manufacturing.

How many labels does Olive Leaf Extract have?

One label is on file, entered on October 24, 2022.

  1. Label 276526 (current) Entered October 24, 2022 · on the market · 60 capsules · UPC 0 13964 84155 8

Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).

Who makes it?

The label names LES Labs, Inc. (distributor), Los Angeles, CA. All LES Labs products.

Where next?