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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.

224,690 labels131,869 on the marketNewest label: 30 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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9,789 labels found (4.4% of the database), showing the first 1,000

Filters ↓
Type: Amino acid/Protein
  • On market
    ALLMAX ESSENTIALS
    Glutamine
    Net contents: 14.11 Ounce(s); 400 Gram(s)
    Form: Powder
    Date entered: 03/2025
  • On market
    ALLMAX ESSENTIALS
    BCAA Unflavored
    Net contents: 14.11 Ounce(s); 400 Gram(s)
    Form: Powder
    Date entered: 03/2025
  • On market
    Antler Farms
    Marine Collagen Unflavored
    Net contents: 12 Ounce(s); 340 Gram(s)
    Form: Powder
    Date entered: 03/2025
  • On market
    Pure Naturals
    L-Citrulline 750 mg
    Net contents: 180 Capsule(s)
    Form: Capsule
    Date entered: 03/2025
  • On market
    Pure Naturals
    L-Arginine 500 mg
    Net contents: 250 Capsule(s)
    Form: Capsule
    Date entered: 03/2025
  • On market
    Pure Naturals
    L-Arginine 120 500 mg
    Net contents: 120 Capsule(s)
    Form: Capsule
    Date entered: 03/2025
  • On market
    Pure Naturals
    5-HTP Pure 100 mg
    Net contents: 120 Capsule(s)
    Form: Capsule
    Date entered: 03/2025
  • On market
    Gains In Bulk
    Instantized Glutamine Unflavored
    Net contents: 450 Gram(s)
    Form: Powder
    Date entered: 03/2025
  • On market
    NuMedica
    L-Arginine 750 mg
    Net contents: 120 Vegetable Capsule(s)
    Form: Capsule
    Date entered: 03/2025
  • On market
    Purely Inspired
    Organic Protein French Vanilla
    Net contents: 1.35 lb(s); 612 Gram(s)
    Form: Powder
    Date entered: 03/2025
  • On market
    Jarrow Formulas
    Lactoferrin 250 mg
    Net contents: 30 Capsule(s)
    Form: Capsule
    Date entered: 03/2025
  • On market
    Prolab
    Beta Alanine Extreme
    Net contents: 56 Capsule(s)
    Form: Capsule
    Date entered: 03/2025
  • On market
    Onnit
    Grass-Fed Whey Isolate Protein Mexican Chocolate Flavor
    Net contents: 30.7 Ounce(s); 870 Gram(s)
    Form: Powder
    Date entered: 03/2025
  • On market
    Great Lake Wellness
    Collagen Peptides Unflavored
    Net contents: 16 Ounce(s); 454 Gram(s)
    Form: Powder
    Date entered: 03/2025
  • On market
    Wellness Resources
    Collagen Peptides
    Net contents: 500 Gram(s); 17.6 Ounce(s)
    Form: Powder
    Date entered: 03/2025
  • On market
    BulkSupplements.com
    BCAA 3:1:2 Powder 1500 mg
    Net contents: 1 Kilogram(s); 35.3 Ounce(s)
    Form: Powder
    Date entered: 02/2025
  • On market
    BulkSupplements.com
    Organic Rice Protein Powder 30 g
    Net contents: 100 Gram(s); 3.5 Ounce(s)
    Form: Powder
    Date entered: 02/2025
  • On market
    BulkSupplements.com
    5-HTP Powder 200 mg
    Net contents: 1 Kilogram(s); 35.3 Ounce(s)
    Form: Powder
    Date entered: 02/2025
  • On market
    BulkSupplements.com
    5-HTP Powder 200 mg
    Net contents: 500 Gram(s); 17.6 Ounce(s)
    Form: Powder
    Date entered: 02/2025
  • On market
    BulkSupplements.com
    5-HTP Powder 200 mg
    Net contents: 250 Gram(s); 8.8 Ounce(s)
    Form: Powder
    Date entered: 02/2025

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 9,910 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.