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Dietary Supplement Label Database (DSLD)

Maintained by Reverse Age Lab · About the database, its history and how we keep it current ›

The NIH stopped updating its Dietary Supplement Label Database (DSLD) in September 2025. This is its continuation: every original label plus every label since.

230,066 labels137,245 on the marketNewest label: 31 October 2026

Searches product names, brands and every ingredient on the label. A barcode (UPC) finds its label exactly. Try magnesium glycinate or ashwagandha.

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10,753 labels found (4.7% of the database), showing the first 1,000

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“leucine”
  • Off market
    NOW Sports
    L-Leucine Powder
    Net contents: 9 oz.; 255 Gram(s)
    Form: Powder
    Date entered: 06/2016
  • Off market
    NutraBio
    100% Pure L-Leucine
    Net contents: 500 Gram(s); 1.1 lbs
    Form: Powder
    Date entered: 09/2015
  • Off market
    NutraBio
    100% Pure L- Leucine 1600 Milligrams
    Net contents: 240 Cap(s)
    Form: Capsule
    Date entered: 09/2015
  • Off market
    Pure Advantage
    Pure Leucine Peptides
    Net contents: 1.1 lbs; 500 grams
    Form: Powder
    Date entered: 03/2015
  • Off market
    NOW Sports
    L-Leucine Powder
    Net contents: 9 oz.; 255 Gram(s)
    Form: Powder
    Date entered: 10/2014
  • Off market
    NOW Sports
    L-Leucine Powder
    Net contents: 9 oz.; 255 Gram(s)
    Form: Powder
    Date entered: 10/2014
  • Off market
    PS ProSupps
    L-Leucine Matrix 250
    Net contents: 8.82 oz.; 250 grams; 50 Serving(s)
    Form: Powder
    Date entered: 01/2013
  • Off market
    SNI Elite Series
    L-Leucine
    Net contents: 120 Capsule(s)
    Form: Capsule
    Date entered: 03/2012
  • On market
    MDLogic
    Leucine
    Net contents: 180 Vegan Capsules
    Form: Capsule
    Date added: 10/2026
  • On market
    Max Muscle Nutrition
    Creatine+ with HMB & Leucine
    Net contents: 1.035 lbs (469.5 g)
    Form: Powder
    Date added: 10/2026
  • On market
    BulkSupplements.com
    L-Leucine Capsules
    Net contents: 300 Capsules
    Form: Capsule
    Date added: 10/2026
  • On market
    Vitamatic
    L-Leucine Powder
    Net contents: Net wt 17.6 oz. (500 Gram)
    Form: Powder
    Date added: 10/2026
  • On market
    ALLMAX
    Leucine+
    Net contents: 14.11 Ounce(s); 400 Gram(s)
    Form: Powder
    Date entered: 03/2025
  • On market
    ALLMAX
    Leucine+
    Net contents: 14.11 Ounce(s); 400 Gram(s)
    Form: Powder
    Date entered: 05/2022
  • On market
    GNC Pro Performance AMP
    Amplified Leucine Complex Grape Blast
    Net contents: 42 Soft Chew(s)
    Form: Other (e.g. tea bag)
    Date entered: 08/2015
  • On market
    MHP Maximum Human Performance
    Dark Matter Blue Raspberry
    Net contents: 2.6 lb; 1200 g
    Form: Powder
    Date entered: 02/2012
  • On market
    MHP Maximum Human Performance
    Dark Matter Fruit Punch
    Net contents: 2.6 lb; 1200 g
    Form: Powder
    Date entered: 02/2012
  • On market
    CytoSport Monster Series
    Monster Milk Strawberry
    Net contents: 41.6 Ounce(s); 2.6 lbs; 1179 Gram(s)
    Form: Powder
    Date entered: 05/2017
  • On market
    CytoSport Monster Series
    Monster Milk Chocolate
    Net contents: 41.6 Ounce(s); 2.6 lbs; 1179 Gram(s)
    Form: Powder
    Date entered: 05/2017
  • On market
    CytoSport Monster Series
    Monster Milk Vanilla
    Net contents: 41.6 Ounce(s); 2.6 lbs; 1179 Gram(s)
    Form: Powder
    Date entered: 05/2017

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 15,286 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.