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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.

234,259 labels141,438 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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623 labels found (0.3% of the database)

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“nattokinase”
  • On market
    Kyolic
    Kyolic Nattokinase, Suntheanine
    Net contents: 160 Capsule(s)
    Form: Capsule
    Date entered: 02/2015
  • On market
    Kyolic
    Kyolic Nattokinase, Suntheanine
    Net contents: 80 Capsule(s)
    Form: Capsule
    Date entered: 02/2015
  • On market
    Symbiotics
    NattoKinase Patented
    Net contents: 60 Capsule(s)
    Form: Capsule
    Date entered: 01/2015
  • On market
    NewtonEverett
    Nattokinase
    Net contents: 120 Softgel(s)
    Form: Softgel Capsule
    Date entered: 06/2014
  • On market
    The Vitamin Shoppe
    Nattokinase 100 mg
    Net contents: 60 Veggie Capsule(s)
    Form: Capsule
    Date entered: 03/2014
  • On market
    Doctor's Best
    Best Nattokinase
    Net contents: 30 Veggie Cap(s)
    Form: Capsule
    Date entered: 08/2013
  • On market
    Cardiovascular Research
    Nattokinase
    Net contents: 90 Capsule(s)
    Form: Capsule
    Date entered: 06/2013
  • On market
    PureBulk.com
    Nattokinase
    Net contents: 10 g; 0.35 oz.
    Form: Powder
    Date entered: 06/2013
  • On market
    Vitamin World
    Nattokinase 50 mg
    Net contents: 30 Easy to Swallow Rapid Release Softgel(s)
    Form: Softgel Capsule
    Date entered: 04/2013
  • On market
    OL Olympian Labs
    Nattokinase
    Net contents: 30 Veg. Capsule(s)
    Form: Capsule
    Date entered: 06/2012
  • On market
    Bronson Laboratories
    Nattokinase 50 mg
    Net contents: 60 Softgel(s)
    Form: Softgel Capsule
    Date entered: 04/2012
  • On market
    Bronson Laboratories
    Nattokinase 50 mg
    Net contents: 30 Softgel(s)
    Form: Softgel Capsule
    Date entered: 04/2012
  • On market
    AN American Nutriceuticals
    Nattokinase
    Net contents: 90 Capsule(s); 37 mg
    Form: Capsule
    Date entered: 03/2012
  • On market
    XYMOGEN
    NattoKinase
    Net contents: 120 Vegetable Capsule(s)
    Form: Capsule
    Date entered: 02/2012
  • On market
    XYMOGEN
    NattoKinase
    Net contents: 60 Vegetable Capsule(s)
    Form: Capsule
    Date entered: 02/2012
  • On market
    GNC Preventive Nutrition
    Nattokinase Heart Health Formula
    Net contents: 30 Capsule(s)
    Form: Capsule
    Date entered: 11/2011
  • Off market
    Klaire Labs
    Nattokinase NSK-SD
    Net contents: 60 Vegetarian Capsule(s)
    Form: Capsule
    Date entered: 02/2025
  • Off market
    DaVinci Laboratories
    Nattokinase Plus
    Net contents: 60 Capsule(s)
    Form: Capsule
    Date entered: 09/2024
  • Off market
    DaVinci Laboratories
    Nattokinase Plus
    Net contents: 60 Capsule(s)
    Form: Capsule
    Date entered: 01/2024
  • Off market
    Solaray
    Nattokinase Serrapeptase
    Net contents: 30 Veg Cap(s)
    Form: Capsule
    Date entered: 08/2023

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 19,479 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.