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Dietary Supplement Label Database (DSLD)

Maintained by Reverse Age Lab · About the database, The NIH stopped updating its Dietary Supplement Label Database (DSLD) in September 2025. This is its continuation: every original label plus every label since.

238,214 labels145,393 on the marketNewest label: 1 November 2026

Searches product names, brands and every ingredient on the label.

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153 labels found (<0.1% of the database)

“n-acetylcysteine”
  • Off market
    Doctor's Best
    Best NAC Detox Regulators
    Net contents: 60 Veggie Cap(s)
    Form: Capsule
    Date entered: 08/2013
  • On market
    Integrative Therapeutics
    Mega Multivitamin Powder Mix Berry Flavored
    Net contents: 22.4 oz.; 636 Gram(s)
    Form: Powder
    Date entered: 10/2017
  • On market
    Shaklee
    Vita-Lea Gold without Vitamin K Formula
    Net contents: 120 Tablet(s)
    Form: Tablet or Pill
    Date entered: 01/2013
  • On market
    Shaklee
    High Potency Vita-Lea Gold With Vitamin K
    Net contents: 120 Tablet(s)
    Form: Tablet or Pill
    Date entered: 01/2012
  • Off market
    Enzymatic Therapy
    Doctor's Choice AOX-15
    Net contents: 90 Capsule(s)
    Form: Capsule
    Date entered: 12/2017
  • Off market
    Enzymatic Therapy
    Doctor's Choice AOX-15
    Net contents: 90 Capsule(s)
    Form: Capsule
    Date entered: 11/2015
  • Off market
    Enzymatic Therapy
    Doctor's Choice Antioxidant
    Net contents: 90 Capsule(s)
    Form: Capsule
    Date entered: 11/2014
  • Off market
    Integrative Therapeutics
    Mega Multivitamin Powder Mix Berry Flavor
    Net contents: 22 oz.; 642 Gram(s)
    Form: Powder
    Date entered: 10/2013
  • Off market
    Metagenics
    AdvaClear
    Net contents: 126 Capsule(s)
    Form: Capsule
    Date entered: 09/2013
  • Off market
    Integrative Therapeutics
    End Fatigue Daily Energy Enfusion Berry-Flavored
    Net contents: 21.6 oz.; 615 Gram(s)
    Form: Powder
    Date entered: 08/2013
  • Off market
    Integrative Therapeutics
    HDL Rx
    Net contents: 120 Tablet(s)
    Form: Tablet or Pill
    Date entered: 07/2013
  • Off market
    AmeriSciences
    AS 10 Life
    Net contents: 60 Tablet(s)
    Form: Tablet or Pill
    Date entered: 04/2013
  • Off market
    Shaklee
    Vita-Lea Gold Vitamin K Formula
    Net contents: 120 Tablet(s)
    Form: Tablet or Pill
    Date entered: 01/2013
  • Off market
    AmeriSciences
    MM6 For Women
    Net contents: 30 Daily Packet(s)
    Form: Other (e.g. tea bag)
    Date entered: 12/2012
  • On market
    Nature's Way
    Super Thisilyn
    Net contents: 60 Capsule(s)
    Form: Capsule
    Date entered: 06/2025
  • On market
    NFH
    Liver SAP
    Net contents: 180 Capsule(s)
    Form: Capsule
    Date entered: 03/2023
  • On market
    NFH
    Liver SAP
    Net contents: 90 Capsule(s)
    Form: Capsule
    Date entered: 08/2022
  • On market
    MD Prescriptives
    NAC MD
    Net contents: 90 Capsule(s)
    Form: Capsule
    Date entered: 04/2022
  • On market
    Nature's Way
    Sea Buddies Concentrate!
    Net contents: 60 Capsule(s)
    Form: Capsule
    Date entered: 07/2020
  • On market
    Metabolic Maintenance
    NAC
    Net contents: 60 Capsule(s); 600 mg
    Form: Capsule
    Date entered: 08/2013

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 23,434 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.