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NIH Dietary Supplement Label Database (dsld.od.nih.gov)

NIH Office of Dietary Supplements' Dietary Supplement Label Database: the full label content of 200k+ dietary supplements sold in the US. Label search with the site's filters, one label in full (every Supplement Facts row with amount, unit and %DV, other ingredients, statements, claims, contacts, label image and PDF URLs), a brand's labels, A-Z/keyword product and brand browsing, ingredient groups with synonyms and fact sheets, and database-wide counts. Data are CC0 (public domain); NIH asks for the attribution `National Institutes of Health, Office of Dietary Supplements. Dietary Supplement Label Database, 2026. https://dsld.od.nih.gov/`.

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NIH Dietary Supplement Label Database (dsld.od.nih.gov)
TRY ASKING
1Request
stringRequired

Brand name as DSLD spells it, e.g. `Nature's Way` (find it with browse_brands)

number

Zero-based offset of the first hit; pass `next_offset` from the previous page

number

Hits per page (1-50)

5 credits
Codefollows the fields above
const result = await firecrawl.scrape({
  alexandria: {
    provider: "dsld-od-nih-gov",
    capability: "dietary-supplement-labels/brand_products",
    options: {
      brand: "Nature's Way",
      page_size: 3,
    },
  },
});
2Response example

This is a sample shape. Press Run to see live data from NIH Dietary Supplement Label Database (dsld.od.nih.gov).

{
  "brand": "Nature's Way",
  "labels": [
    {
      "brand_name": "Nature's Way",
      "claims": [
        {
          "code": "P0115",
          "description": "All Other"
        },
        {
          "code": "P0265",
          "description": "Structure/Function"
        }
      ],
      "dsld_id": 17949,
      "entry_date": "2013-01-25",
      "events": [
        {
          "date": "2014-12-05",
          "type": "Off Market"
        },
        {
          "date": "2013-01-25",
          "type": "Date entered into DSLD"
        }
      ],
      "full_name": "Urinary With Cranberry",
      "ingredients": [
        {
          "category": "other",
          "ingredient_group": "Calories",
          "ingredient_id": 284519,
          "name": "Calories",
          "notes": null,
          "unii_code": null
        },
        {
          "category": "sugar",
          "ingredient_group": "Carbohydrate",
          "ingredient_id": 283702,
          "name": "Total Carbohydrates",
          "notes": null,
          "unii_code": null
        },
        {
          "category": "botanical",
          "ingredient_group": "cranberry",
          "ingredient_id": 62986,
          "name": "Cranberry concentrate",
          "notes": null,
          "unii_code": null
        },
        {
          "category": "botanical",
          "ingredient_group": "Dandelion",
          "ingredient_id": 31455,
          "name": "Dandelion",
          "notes": null,
          "unii_code": null
        },
        {
          "category": "botanical",
          "ingredient_group": "Marshmallow ",
          "ingredient_id": 29220,
          "name": "Marshmallow",
          "notes": null,
          "unii_code": null
        },
        {
          "category": "botanical",
          "ingredient_group": "Cleavers",
          "ingredient_id": 65371,
          "name": "Cleavers",
          "notes": null,
          "unii_code": null
        },
        {
          "category": "botanical",
          "ingredient_group": "Corn",
          "ingredient_id": 45818,
          "name": "Corn Silk",
          "notes": null,
          "unii_code": null
        },
        {
          "category": "botanical",
          "ingredient_group": "Goldenseal",
          "ingredient_id": 25929,
          "name": "Goldenseal",
          "notes": null,
          "unii_code": null
        },
        {
          "category": "protein",
          "ingredient_group": "Gelatin",
          "ingredient_id": 27345,
          "name": "Gelatin",
          "notes": null,
          "unii_code": null
        },
        {
          "category": "botanical",
          "ingredient_group": "Millet",
          "ingredient_id": 65199,
          "name": "Millet",
          "notes": null,
          "unii_code": null
        },
        {
          "category": "other",
          "ingredient_group": "Magnesium stearate",
          "ingredient_id": 34937,
          "name": "Magnesium Stearate",
          "notes": null,
          "unii_code": null
        }
      ],
      "net_contents": [
        {
          "display": "100 Capsule(s)",
          "order": 1,
          "quantity": 100,
          "unit": "Capsule(s)"
        }
      ],
      "off_market": true,
      "pdf_url": "https://api.ods.od.nih.gov/dsld/s3/pdf/17949.pdf",
      "physical_state": {
        "code": "E0159",
        "description": "Capsule"
      },
      "product_type": {
        "code": "A1306",
        "description": "Botanical"
      },
      "thumbnail_url": "https://api.ods.od.nih.gov/dsld/s3/pdf/thumbnails/17949.jpg",
      "upc_sku": "0 33674 79320 6",
      "url": "https://dsld.od.nih.gov/label/17949",
      "user_groups": [
        {
          "code": "P0250",
          "daily_value_target_group": "Adults and children 4 or more years of age",
          "description": "Adults and Children 4 years and above"
        }
      ]
    },
    {
      "brand_name": "Nature's Way",
      "claims": [
        {
          "code": "P0115",
          "description": "All Other"
        }
      ],
      "dsld_id": 17973,
      "entry_date": "2013-01-25",
      "events": [
        {
          "date": "2014-10-15",
          "type": "Off Market"
        },
        {
          "date": "2013-01-25",
          "type": "Date entered into DSLD"
        }
      ],
      "full_name": "Primadophilus Bifidus",
      "ingredients": [
        {
          "category": "blend",
          "ingredient_group": "Proprietary Blend (non-nutrient/non-botanical)",
          "ingredient_id": 65374,
          "name": "Proprietary Probiotic Blend",
          "notes": "Proprietary Probiotic Blend Note: providing 5 billion CFU",
          "unii_code": null
        },
        {
          "category": "bacteria",
          "ingredient_group": "Bifidobacterium breve",
          "ingredient_id": 12712,
          "name": "Bifidobacterium breve",
          "notes": null,
          "unii_code": null
        },
        {
          "category": "bacteria",
          "ingredient_group": "Bifidobacterium longum",
          "ingredient_id": 15563,
          "name": "Bifidobacterium longum",
          "notes": null,
          "unii_code": null
        },
        {
          "category": "bacteria",
          "ingredient_group": "Lactobacillus rhamnosus",
          "ingredient_id": 16914,
          "name": "Lactobacillus rhamnosus",
          "notes": null,
          "unii_code": null
        },
        {
          "category": "bacteria",
          "ingredient_group": "Lactobacillus acidophilus",
          "ingredient_id": 4262,
          "name": "Lactobacillus acidophilus",
          "notes": null,
          "unii_code": null
        },
        {
          "category": "complex carbohydrate",
          "ingredient_group": "Starch",
          "ingredient_id": 282934,
          "name": "Potato Starch",
          "notes": null,
          "unii_code": "8I089SAH3T"
        },
        {
          "category": "other",
          "ingredient_group": "capsule",
          "ingredient_id": 48382,
          "name": "plant-derived Capsule",
          "notes": null,
          "unii_code": null
        },
        {
          "category": "other",
          "ingredient_group": "Coating",
          "ingredient_id": 65373,
          "name": "Aqueous enteric-coating",
          "notes": null,
          "unii_code": null
        },
        {
          "category": "other",
          "ingredient_group": "Magnesium stearate",
          "ingredient_id": 34937,
          "name": "Magnesium Stearate",
          "notes": null,
          "unii_code": null
        },
        {
          "category": "vitamin",
          "ingredient_group": "Vitamin C",
          "ingredient_id": 278604,
          "name": "Ascorbic Acid",
          "notes": null,
          "unii_code": "PQ6CK8PD0R"
        }
      ],
      "net_contents": [
        {
          "display": "90 Vcap(s)",
          "order": 1,
          "quantity": 90,
          "unit": "Vcap(s)"
        }
      ],
      "off_market": true,
      "pdf_url": "https://api.ods.od.nih.gov/dsld/s3/pdf/17973.pdf",
      "physical_state": {
        "code": "E0159",
        "description": "Capsule"
      },
      "product_type": {
        "code": "A1309",
        "description": "Non-Nutrient/Non-Botanical"
      },
      "thumbnail_url": "https://api.ods.od.nih.gov/dsld/s3/pdf/thumbnails/17973.jpg",
      "upc_sku": "0 33674 06860 1",
      "url": "https://dsld.od.nih.gov/label/17973",
      "user_groups": [
        {
          "code": "P0250",
          "daily_value_target_group": "Adults and children 4 or more years of age",
          "description": "Adults and Children 4 years and above"
        }
      ]
    },
    {
      "brand_name": "Nature's Way",
      "claims": [
        {
          "code": "P0115",
          "description": "All Other"
        }
      ],
      "dsld_id": 17977,
      "entry_date": "2013-01-25",
      "events": [
        {
          "date": "2014-10-15",
          "type": "Off Market"
        },
        {
          "date": "2013-01-25",
          "type": "Date entered into DSLD"
        }
      ],
      "full_name": "Primadophilus Junior",
      "ingredients": [
        {
          "category": "blend",
          "ingredient_group": "Proprietary Blend (non-nutrient/non-botanical)",
          "ingredient_id": 65457,
          "name": "Proprietary Probiotic Blend",
          "notes": "Proprietary Probiotic Blend Note: providing 3 billion CFU",
          "unii_code": null
        },
        {
          "category": "bacteria",
          "ingredient_group": "Lactobacillus rhamnosus",
          "ingredient_id": 16914,
          "name": "Lactobacillus rhamnosus",
          "notes": null,
          "unii_code": null
        },
        {
          "category": "bacteria",
          "ingredient_group": "Bifidobacterium longum",
          "ingredient_id": 15563,
          "name": "Bifidobacterium longum",
          "notes": null,
          "unii_code": null
        },
        {
          "category": "bacteria",
          "ingredient_group": "Bifidobacterium breve",
          "ingredient_id": 12712,
          "name": "Bifidobacterium breve",
          "notes": null,
          "unii_code": null
        },
        {
          "category": "bacteria",
          "ingredient_group": "Bifidobacterium infantis",
          "ingredient_id": 15562,
          "name": "Bifidobacterium infantis",
          "notes": null,
          "unii_code": null
        },
        {
          "category": "bacteria",
          "ingredient_group": "Lactobacillus acidophilus",
          "ingredient_id": 4262,
          "name": "Lactobacillus acidophilus",
          "notes": null,
          "unii_code": null
        },
        {
          "category": "complex carbohydrate",
          "ingredient_group": "Starch",
          "ingredient_id": 282934,
          "name": "Potato Starch",
          "notes": null,
          "unii_code": "8I089SAH3T"
        },
        {
          "category": "other",
          "ingredient_group": "capsule",
          "ingredient_id": 48382,
          "name": "plant-derived Capsule",
          "notes": null,
          "unii_code": null
        },
        {
          "category": "other",
          "ingredient_group": "Coating",
          "ingredient_id": 65373,
          "name": "Aqueous enteric-coating",
          "notes": null,
          "unii_code": null
        },
        {
          "category": "other",
          "ingredient_group": "Magnesium stearate",
          "ingredient_id": 34937,
          "name": "Magnesium Stearate",
          "notes": null,
          "unii_code": null
        },
        {
          "category": "vitamin",
          "ingredient_group": "Vitamin C",
          "ingredient_id": 278604,
          "name": "Ascorbic Acid",
          "notes": null,
          "unii_code": "PQ6CK8PD0R"
        }
      ],
      "net_contents": [
        {
          "display": "90 Vcap(s)(R)",
          "order": 1,
          "quantity": 90,
          "unit": "Vcap(s)(R)"
        }
      ],
      "off_market": true,
      "pdf_url": "https://api.ods.od.nih.gov/dsld/s3/pdf/17977.pdf",
      "physical_state": {
        "code": "E0159",
        "description": "Capsule"
      },
      "product_type": {
        "code": "A1309",
        "description": "Non-Nutrient/Non-Botanical"
      },
      "thumbnail_url": "https://api.ods.od.nih.gov/dsld/s3/pdf/thumbnails/17977.jpg",
      "upc_sku": "0 33674 06870 0",
      "url": "https://dsld.od.nih.gov/label/17977",
      "user_groups": [
        {
          "code": "P0250",
          "daily_value_target_group": "Adults and children 4 or more years of age",
          "description": "Adults and Children 4 years and above"
        }
      ]
    }
  ],
  "next_offset": 3,
  "observed_at_ms": 1791944299750,
  "offset": 0,
  "page_size": 3,
  "source_url": "https://api.ods.od.nih.gov/dsld/v9/brand-products/?q=Nature%27s+Way&size=3&from=0",
  "total_count": 3498
}
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