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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.

224,983 labels132,162 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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2,319 labels found (1.0% of the database), showing the first 1,000

Filters ↓
Type: Single Vitamin and Mineral
  • On market
    21st Century
    D3 125 mcg (5000 IU)
    Net contents: 360 Tablet(s)
    Form: Tablet or Pill
    Date entered: 11/2021
  • On market
    21st Century
    600+D3
    Net contents: 75 Tablet(s)
    Form: Tablet or Pill
    Date entered: 11/2021
  • On market
    Freeda
    Buffered Vitamin C
    Net contents: 100 Capsule(s)
    Form: Capsule
    Date entered: 11/2021
  • On market
    Natural Grocers by Vitamin Cottage
    BioZinc 15 mg
    Net contents: 90 Vegetarian Capsule(s)
    Form: Capsule
    Date entered: 11/2021
  • Off market
    Natural Grocers by Vitamin Cottage
    OptiZinc 30 mg
    Net contents: 60 Vegetarian Capsule(s)
    Form: Capsule
    Date entered: 11/2021
  • Off market
    Natures Craft
    Vitamin C Gummies
    Net contents: 60 Gummy(ies)
    Form: Gummy or Jelly
    Date entered: 11/2021
  • On market
    Wonder Laboratories
    Liquid Calcium Softgels
    Net contents: 100 Softgel(s)
    Form: Softgel Capsule
    Date entered: 11/2021
  • Off market
    Solaray
    OptiZinc 30 mg
    Net contents: 60 VegCap(s)
    Form: Capsule
    Date entered: 11/2021
  • On market
    American Health
    Ester-C 500 mg
    Net contents: 225 Vegetarian Tablet(s)
    Form: Tablet or Pill
    Date entered: 11/2021
  • On market
    Wonder Laboratories
    Calcium 600 + D
    Net contents: 250 Tablet(s)
    Form: Tablet or Pill
    Date entered: 10/2021
  • On market
    Wonder Laboratories
    B-6 100 mg
    Net contents: 100 Tablet(s)
    Form: Tablet or Pill
    Date entered: 10/2021
  • Off market
    Wonder Laboratories
    B-6 50 mg
    Net contents: 100 Tablet(s)
    Form: Tablet or Pill
    Date entered: 10/2021
  • On market
    Wonder Laboratories
    Liquid Calcium Softgels
    Net contents: 250 Softgel(s)
    Form: Softgel Capsule
    Date entered: 10/2021
  • Off market
    Windmill Comparables
    Calcium 500 mg with Vitamin D3
    Net contents: 60 Tablet(s)
    Form: Tablet or Pill
    Date entered: 10/2021
  • On market
    Foster Regal
    Liquid Calcium Softgels with Vitamin D3
    Net contents: 120 Softgel(s)
    Form: Softgel Capsule
    Date entered: 10/2021
  • Off market
    Country Life
    Acid Rescue Mint Flavor
    Net contents: 220 Chewable Tablet(s)
    Form: Tablet or Pill
    Date entered: 10/2021
  • On market
    21st Century
    Chewable C 500 mg Orange Flavored
    Net contents: 110 Orange Flavored Tablet(s)
    Form: Tablet or Pill
    Date entered: 10/2021
  • On market
    21st Century
    Chelated Zinc 50 mg
    Net contents: 60 Tablet(s)
    Form: Tablet or Pill
    Date entered: 10/2021
  • Off market
    21st Century
    Calcium Citrate +D3 Petites
    Net contents: 200 Coated Tablet(s)
    Form: Tablet or Pill
    Date entered: 10/2021
  • On market
    21st Century
    Calcium Citrate +D3 Maximum
    Net contents: 120 Tablet(s)
    Form: Tablet or Pill
    Date entered: 10/2021

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 10,203 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.