Oil Of Oregano

by Natural Factors · liquid · 2 fl. Oz.

  • On the market (NIH)
  • UPC 0 68958 04572 6
  • DSLD label 36859
  • Serving 0.16 ml (4 drops)
  • 375 servings

Oil Of Oregano by Natural Factors lists 3 ingredients, 3 with an amount per serving of 0.16 ml, such as 30 mg of organic wild mediterranean oregano oil and 120 mg of organic cold pressed extra virgin olive oil. Its current label entered the NIH Dietary Supplement Label Database on August 26, 2014.

What is in Oil Of Oregano?

Each row as the label prints it, per serving of 0.16 ml. 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).

Oil Of Oregano: Supplement Facts rows against the market (DSLD label 36859, January 2026 release)
IngredientAmount% DVAmong products listing it
organic wild Mediterranean Oregano Oil30 mgOregano in Oil Of Oregano against 302 products30 mg per serving; the middle half of products list 45 mg to 250 mg, the median 145 mg.30 mg

87% of 302 products listing oregano give more (median 145 mg).

providing Carvacrolproviding Carvacrol Note: 80%24 mg
organic cold pressed extra virgin Olive Oil120 mgOlive Oil in Oil Of Oregano against 70 products120 mg per serving; the middle half of products list 200 mg to 1,200 mg, the median 500 mg.120 mg

84% of 70 products listing olive oil give more (median 500 mg).

Source: NIH ODS Dietary Supplement Label Database, label 36859 (entered August 26, 2014), version 9.4.0. See the label on DSLD. 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:

  • 87% of the 302 products that print an amount of oregano list more than its 30 mg of organic wild mediterranean oregano oil (filed by NIH under oregano) (median 145 mg).

The NIH database records one serving 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?

4 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 Usage: 4 drops daily directly in mouth, mixed with water, or as directed by a health professional. A sensation of warmth is normal.
Warnings
Avoid contact with eyes.
Keep out of reach of children.
Sealed for your protection. Do not use if seal is broken.
Allergens and what it does not contain
Contains no artificial preservatives, color or sweeteners; no corn, dairy, gluten, soy, starch, wheat or yeast.
Storage
For freshness, store in a cool, dry place.

Source: label statements in DSLD label 36859.

What else is on the label?

Other ingredients: organic cold pressed, Extra Virgin Olive Oil, natural Vitamin E.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Purity&Potency Guaranteed; Q QUALITY ASSURANCE INTERNATIONAL CERTIFIED ORGANIC.

How many labels does Oil Of Oregano have?

4 labels are on file under this name since June 25, 2012: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 36860 Entered August 26, 2014 · off the market April 7, 2020 · 30 softgels · UPC 0 68958 04573 3
  2. Label 36859 (current) Entered August 26, 2014 · on the market · 2 fl. Oz. · UPC 0 68958 04572 6
  3. Label 36857 Entered August 26, 2014 · on the market · 1 fl. Oz. · UPC 0 68958 04571 9
  4. Label 9533 Entered June 25, 2012 · off the market July 15, 2014 · 1 fl. Oz. · UPC 0 68958 04571 9

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

Who makes it?

The label names Natural Factors Canada (manufacturer). All Natural Factors products.

Where next?