Dietary Supplement Label Database (DSLD)

Name: Dietary Supplement Label Database
Creator: Reverse Age Lab
License: https://www.reverseagelab.net/terms-and-conditions#acceptable-use

The NIH stopped updating its Dietary Supplement Label Database (DSLD) in 09/25. This is its continuation. About the database.

246,401 labelsCurrent as of 4 November 2026

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5,183 labels found (2.1% of the database), showing the first 1,000

“methionine”

On market
Best Naturals
L-Methionine 500 mg
Net contents: 120 Vcap(s)
Form: Capsule
Date entered: 06/2022
On market
DC
Methionine Plus
Net contents: 60 Capsule(s)
Form: Capsule
Date entered: 04/2022
On market
Foster Regal
Methionine Plus
Net contents: 60 Capsule(s)
Form: Capsule
Date entered: 02/2022
On market
Wonder Laboratories
Methionine Plus
Net contents: 250 Capsule(s)
Form: Capsule
Date entered: 12/2021
On market
Wonder Laboratories
Methionine Plus
Net contents: 100 Capsule(s)
Form: Capsule
Date entered: 11/2021
On market
Herbadiet
L-Methionine
Net contents: 60 V-Cap(s)
Form: Capsule
Date entered: 11/2021
On market
BulkSupplements.com
L-Methionine 550 mg
Net contents: 100 Gelatin Capsule(s)
Form: Capsule
Date entered: 10/2021
On market
BulkSupplements.com
L-Methionine 550 mg
Net contents: 100 Vegetarian Capsules
Form: Capsule
Date entered: 10/2021
On market
BulkSupplements.com
L-Methionine 550 mg
Net contents: 300 Gelatin Capsule(s)
Form: Capsule
Date entered: 10/2021
On market
BulkSupplements.com
L-Methionine
Net contents: 500 Gram(s); 17.6 Oz(s)
Form: Powder
Date entered: 10/2021
On market
BulkSupplements.com
L-Methionine
Net contents: 100 Gram(s); 3.5 Oz(s)
Form: Powder
Date entered: 10/2021
On market
BulkSupplements.com
L-Methionine
Net contents: 250 Gram(s); 8.8 Oz(s)
Form: Powder
Date entered: 10/2021
On market
BulkSupplements.com
L-Methionine 550 mg
Net contents: 300 Vegetarian Capsules
Form: Capsule
Date entered: 09/2021
On market
Dr. Clark Research Association Dr. Clark Zentrum
Methionine 500 mg
Net contents: 50 Capsule(s)
Form: Capsule
Date entered: 09/2021
On market
BulkSupplements.com
L-Methionine
Net contents: 1 kg; 35.3 oz
Form: Powder
Date entered: 08/2021
On market
NutriCology
L-Methionine
Net contents: 100 Vegetarian Capsule(s)
Form: Capsule
Date entered: 09/2020
On market
Allergy Research Group
L-Methionine
Net contents: 100 Vegetarian Capsule(s)
Form: Capsule
Date entered: 08/2020
On market
Douglas Laboratories
L-Methionine
Net contents: 60 Capsule(s)
Form: Capsule
Date entered: 08/2020
On market
Solgar
L-Methionine 500 mg
Net contents: 60 Vegetable Capsule(s)
Form: Capsule
Date entered: 04/2020
On market
Solgar
L-Methionine 500 mg
Net contents: 90 Vegetable Capsule(s)
Form: Capsule
Date entered: 04/2020

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 31,621 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.