Free and public · labels only

Dietary Supplement Label Database (DSLD)

Name: Dietary Supplement Label Database
Creator: Reverse Age Lab
License: https://creativecommons.org/publicdomain/zero/1.0/

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.

225,061 labels132,240 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.

Filters

9,789 labels found (4.3% of the database), showing the first 1,000

Filters ↓

Type: Amino acid/Protein

Off market
DaVinci Laboratories
L-Glutamine Powder
Net contents: 150 Gram(s); 5.29 Ounce(s)
Form: Powder
Date entered: 12/2024
On market
Montiff
Pure L-Glutamine 500 mg
Net contents: 250 Capsule(s)
Form: Capsule
Date entered: 12/2024
On market
Montiff
Pure L-Citrulline 600 Milligrams
Net contents: 100 Capsule(s)
Form: Capsule
Date entered: 12/2024
On market
Montiff
D-Phenyl-Relief
Net contents: 50 Capsule(s)
Form: Capsule
Date entered: 12/2024
On market
Kramer Novis
PreProtein
Net contents: 90 Tablet(s)
Form: Tablet or Pill
Date entered: 12/2024
On market
Kramer Novis
PreProtein Grape
Net contents: 30 Fluid Ounce(s); 887 mL
Form: Liquid
Date entered: 12/2024
On market
Kramer Novis
PreProtein Grape
Net contents: 1 Fluid Ounce(s); 30 mL
Form: Liquid
Date entered: 12/2024
On market
project#1
Collagen Unflavored
Net contents: 510 Gram(s); 17.99 Ounce(s)
Form: Powder
Date entered: 12/2024
On market
ProCaps Laboratories
Lysine 400
Net contents: 360 Easy-To-Swallow Capsule(s)
Form: Capsule
Date entered: 12/2024
On market
Evlution Nutrition
L-Arginine+ L-Citrulline Unflavored
Net contents: 5.29 Ounce(s); 150 Gram(s)
Form: Powder
Date entered: 12/2024
On market
Evlution Nutrition
EAA2000
Net contents: 90 Veggie Capsule(s)
Form: Capsule
Date entered: 12/2024
On market
Earthborn Elements
L-Leucine
Net contents: 200 Capsule(s)
Form: Capsule
Date entered: 12/2024
On market
Earthborn Elements
L-Histidine
Net contents: 200 Capsule(s)
Form: Capsule
Date entered: 12/2024
On market
Earthborn Elements
L-Glutamine
Net contents: 200 Capsule(s)
Form: Capsule
Date entered: 12/2024
On market
Earthborn Elements
L-Citrulline
Net contents: 200 Capsule(s)
Form: Capsule
Date entered: 12/2024
On market
Earthborn Elements
L-Arginine
Net contents: 200 Capsule(s)
Form: Capsule
Date entered: 12/2024
On market
Earthborn Elements
Glycine
Net contents: 200 Capsule(s)
Form: Capsule
Date entered: 12/2024
On market
ON Optimum Nutrition
BCAA 1000
Net contents: 200 Capsule(s)
Form: Capsule
Date entered: 12/2024
On market
Earthborn Elements
BCAA 2:1:1
Net contents: 200 Capsule(s)
Form: Capsule
Date entered: 12/2024
On market
Lake Avenue Nutrition
L-Cysteine 500 mg
Net contents: 90 Veggie Capsule(s)
Form: Capsule
Date entered: 12/2024

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 10,281 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.