Ol' Number 11

by Pure Herbs · liquid · 4 fluid ounces

  • On the market (NIH)
  • DSLD label 281368
  • Serving 2 ml (abt. 1/2 tsp)
  • 60 servings

Ol' Number 11 by Pure Herbs lists 8 ingredients; 8 sit inside a blend without their own amounts. Its current label entered the NIH Dietary Supplement Label Database on January 23, 2023.

What is in Ol' Number 11?

Each row as the label prints it, per serving of 2 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).

Ol' Number 11: Supplement Facts rows against the market (DSLD label 281368, January 2026 release)
IngredientAmount% DVAmong products listing it
Proprietary BlendHerb: Solvent Ratio 1:5 (Distilled Water and Neutral Grain Spirits 28-38% ABV)1,873 mg
White Oak Bark extractin the blend, no amount given
Marshmallow Root Extractin the blend, no amount given
Mullein Leaf Extractin the blend, no amount given
Black Walnut Hull Extractin the blend, no amount given
Stoneroot Root Extractin the blend, no amount given
Wormwood Aerial Part Extractin the blend, no amount given
Lobelia Aerial Parts Extractin the blend, no amount given
Skullcap aerial parts extractin the blend, no amount given

Source: NIH ODS Dietary Supplement Label Database, label 281368 (entered January 23, 2023), 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; 8 ingredients sit inside a blend, so their amounts cannot be compared.

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?

The products whose ingredient lists overlap most with Ol' Number 11's, rare ingredients counting for more.

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
Directions: For adults, mix 2 mL (abt. 1/2 tsp) of extract in 2 fl. oz (60 mL) water one time daily preferably with a meal.
Shake well before use
Warnings
Warning: Not intended for use by pregnant or nursing women. If you have a medical condition or are taking medication, consult your doctor prior to use.
Discontinue use and consult with your doctor if any adverse reactions occur.
Keep out of reach of children
Contains: Walnuts

Source: label statements in DSLD label 281368.

What else is on the label?

Other ingredients: None.

How many labels does Ol' Number 11 have?

2 labels are on file under this name since November 22, 2022: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 281368 (current) Entered January 23, 2023 · on the market · 4 fluid ounces
  2. Label 279992 Entered November 22, 2022 · on the market · 1 fluid ounce

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

Who makes it?

The label names Pure Herbs, Ltd. (manufacturer), Sterling Heights, MI. All Pure Herbs products.

Where next?