Dietary Supplement Label Database (DSLD)

Name: Dietary Supplement Label Database
Creator: Reverse Age Lab
License: https://creativecommons.org/publicdomain/zero/1.0/

Maintained by Reverse Age Lab · About the database, The NIH stopped updating its Dietary Supplement Label Database (DSLD) in September 2025. This is its continuation: every original label plus every label since.

234,314 labels141,493 on the marketNewest label: 31 October 2026

Searches product names, brands and every ingredient on the label.

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Brand

Ingredients

Supplement form

Product type

Goal

Market status All labels On market Off market

Date entered

From yeartoTo year

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6,728 labels found (2.9% of the database), showing the first 1,000

“glutamine”

On market
Thompson
L-Glutamine 500 mg
Net contents: 30 Vegetarian Capsule(s)
Form: Capsule
Date entered: 08/2014
On market
Hard Rhino
Pure L-Glutamine Free Form Amino Powder
Net contents: 500 Gram(s); 1.1 lb
Form: Powder
Date entered: 06/2014
On market
Vitamer Laboratories
L-Glutamine 500 mg
Net contents: 100 Capsule(s)
Form: Capsule
Date entered: 06/2014
On market
ON Optimum Nutrition
Pro BCAA & Glutamine Support Unflavored
Net contents: 10.9 oz.; 310 Gram(s)
Form: Powder
Date entered: 05/2014
On market
GNC Pro Performance AMP
Amplified Glutamine Complex
Serving size: 4 Tablet(s)
Form: Tablet or Pill
Date entered: 04/2014
On market
Douglas Laboratories
L-Glutamine + FOS Powder
Net contents: 250 Gram(s)
Form: Powder
Date entered: 02/2014
On market
ON Optimum Nutrition
Glutamine 1000 Caps
Net contents: 60 Capsule(s)
Form: Capsule
Date entered: 01/2014
On market
Nutri-West
L-Glutamine Plus
Net contents: 90 Tablet(s)
Form: Tablet or Pill
Date entered: 11/2013
On market
ON Optimum Nutrition
Glutamine 1000 Caps
Net contents: 240 Capsule(s)
Form: Capsule
Date entered: 09/2013
On market
Metabolic Maintenance
L-Glutamine
Net contents: 100 Capsule(s); 500 mg
Form: Capsule
Date entered: 08/2013
On market
Metabolic Maintenance
L-Glutamine Powder
Net contents: 200 Gram(s); 7 oz.
Form: Powder
Date entered: 08/2013
On market
Metabolic Maintenance
L-Glutamine Powder
Net contents: 0.5 kg; 1.1 lbs
Form: Powder
Date entered: 08/2013
On market
Designs for Health
L-Glutamine
Net contents: 120 Vegetarian Capsule(s)
Form: Capsule
Date entered: 07/2013
On market
Designs for Health
L-Glutamine Powder
Net contents: 500 Gram(s)
Form: Powder
Date entered: 07/2013
On market
Designs for Health
L-Glutamine Powder
Net contents: 250 Gram(s)
Form: Powder
Date entered: 07/2013
On market
PureBulk.com
L-Glutamine
Net contents: 100 g; 3.53 oz.
Form: Powder
Date entered: 06/2013
On market
Ecological Formulas
L-Glutamine Crystalline Amino Acid 500 Milligrams
Net contents: 100 Capsule(s)
Form: Capsule
Date entered: 06/2013
On market
Biotics Research Corporation
L-Glutamine
Net contents: 180 Capsule(s)
Form: Capsule
Date entered: 05/2013
On market
Biotics Research Corporation
L-Glutamine Powder
Net contents: 500 g
Form: Powder
Date entered: 05/2013
On market
ANSI Pro-Series
100% Pure L-Glutamine 5000
Net contents: 400 g; 14 oz.
Form: Powder
Date entered: 05/2013

What this is

The Dietary Supplement Label Database holds the full text of dietary supplement labels sold in the United States: the Supplement Facts panel with every amount, unit and % Daily Value, blends with their total weight and order, other ingredients, serving size, the barcode and the form.

The NIH's Office of Dietary Supplements built the original and added its last labels on 25 September 2025. We carry it forward.

How it stays current

Every NIH label is kept as it was entered, with its NIH number, so links and citations still work. New labels come from the labels we read in our own product research, each marked with the date we read it and where. So far 19,534 labels have been added since the NIH stopped.

Who it is for

Researchers, dietitians, librarians, journalists and shoppers who need to know exactly what a label says. It is free, with no account.

Found a label that is wrong or missing? Tell us.

Labels only: each label is shown as printed on the bottle, with no grades, rankings or advice. A label in this database is not an endorsement of the product. Reverse Age Lab is not affiliated with, or endorsed by, the National Institutes of Health or its Office of Dietary Supplements. The original labels come from the NIH’s public-domain data; the labels since are read by us. The NIH's own site stays at dsld.od.nih.gov.