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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.

234,314 labels141,493 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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12,503 labels found (5.3% of the database), showing the first 1,000

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“inositol”
  • On market
    AN Amazing Nutrition Amazing Formulas
    Choline Inositol 500 mg
    Net contents: 100 Capsule(s)
    Form: Capsule
    Date entered: 08/2021
  • On market
    BulkSupplements.com
    Inositol 600 mg
    Net contents: 100 Vegetarian Capsule(s)
    Form: Capsule
    Date entered: 07/2021
  • On market
    AN Amazing Nutrition Amazing Formulas
    Inositol Powder 600 mg Unflavored
    Net contents: 16 Ounce(s); 454 Gram(s)
    Form: Powder
    Date entered: 07/2021
  • On market
    DC
    Inositol Powder
    Net contents: N/A
    Form: Powder
    Date entered: 07/2021
  • On market
    NewtonEverett
    Choline & Inositol
    Net contents: 60 Vegetarian Tablet(s)
    Form: Tablet or Pill
    Date entered: 06/2021
  • On market
    Adaptogen Research
    Inositol
    Net contents: 120 Vegetarian Capsule(s)
    Form: Capsule
    Date entered: 05/2021
  • On market
    SuperSmart
    Arginine Silicate Inositol 1500 mg
    Net contents: 60 Tablet(s)
    Form: Tablet or Pill
    Date entered: 05/2021
  • On market
    DC
    Inositol 650 mg
    Net contents: 90 Capsule(s)
    Form: Capsule
    Date entered: 04/2021
  • On market
    Country Life
    Inositol Powder
    Net contents: 2 Ounce(s); 56 Gram(s)
    Form: Powder
    Date entered: 12/2020
  • On market
    Country Life
    Inositol Powder
    Net contents: 4 Ounce(s); 113 Gram(s)
    Form: Powder
    Date entered: 12/2020
  • On market
    Douglas Laboratories
    Inositol
    Net contents: 100 Capsule(s)
    Form: Capsule
    Date entered: 08/2020
  • On market
    Dr. Clark Research Association Dr. Clark Zentrum
    Inositol 500 mg
    Net contents: 100 Capsule(s)
    Form: Capsule
    Date entered: 06/2020
  • On market
    Freeda
    Pure Inositol 650 mg
    Net contents: 250 Veg Cap(s)
    Form: Capsule
    Date entered: 05/2020
  • On market
    Freeda
    Pure Inositol 650 mg
    Net contents: 100 Veg Cap(s)
    Form: Capsule
    Date entered: 05/2020
  • On market
    Freeda
    Pure Inositol Powder
    Net contents: 16 Ounce(s); 1 lb(s)
    Form: Powder
    Date entered: 05/2020
  • On market
    Wonder Laboratories
    Inositol Powder
    Net contents: 4 Ounce(s); 113 Gram(s)
    Form: Powder
    Date entered: 03/2020
  • On market
    Nature's Way
    Choline & Inositol
    Net contents: 100 Capsule(s)
    Form: Capsule
    Date entered: 02/2020
  • On market
    NOW
    Choline & Inositol
    Net contents: 100 Veg Capsule(s)
    Form: Capsule
    Date entered: 12/2019
  • On market
    BIOVEA
    Inositol
    Net contents: 4 oz.; 116.2 Gram(s)
    Form: Powder
    Date entered: 10/2019
  • On market
    Swanson
    Choline & Inositol
    Net contents: 250 Capsule(s)
    Form: Capsule
    Date entered: 05/2019

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.