{
  "meta": {
    "disclaimer": "Do not rely on openFDA to make decisions regarding medical care. While we make every effort to ensure that data is accurate, you should assume all results are unvalidated. We may limit or otherwise restrict your access to the API in line with our Terms of Service.",
    "terms": "https://open.fda.gov/terms/",
    "license": "https://open.fda.gov/license/",
    "last_updated": "2026-10-06",
    "results": {
      "skip": 0,
      "limit": 1,
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  "results": [
    {
      "product_ndc": "58264-0031",
      "generic_name": "Araneus diadematus, Arsenic triiodide, Ceanothus americanus leaf, Cinchona officinalis bark, Ferric Chloride Hexahydrate, Lycopodium clavatum spore, and Sulfur",
      "labeler_name": "DNA Labs, Inc.",
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        {
          "name": "ARANEUS DIADEMATUS",
          "strength": "30 [hp_X]/mL"
        },
        {
          "name": "ARSENIC TRIIODIDE",
          "strength": "12 [hp_X]/mL"
        },
        {
          "name": "CEANOTHUS AMERICANUS LEAF",
          "strength": "6 [hp_X]/mL"
        },
        {
          "name": "CINCHONA OFFICINALIS BARK",
          "strength": "6 [hp_X]/mL"
        },
        {
          "name": "FERRIC CHLORIDE HEXAHYDRATE",
          "strength": "6 [hp_X]/mL"
        },
        {
          "name": "LYCOPODIUM CLAVATUM SPORE",
          "strength": "12 [hp_X]/mL"
        },
        {
          "name": "SULFUR",
          "strength": "30 [hp_X]/mL"
        }
      ],
      "finished": true,
      "packaging": [
        {
          "package_ndc": "58264-0031-1",
          "description": "29.57 mL in 1 BOTTLE, GLASS (58264-0031-1)",
          "marketing_start_date": "19900101",
          "sample": false
        }
      ],
      "listing_expiration_date": "20261231",
      "openfda": {
        "manufacturer_name": [
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        ],
        "spl_set_id": [
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          "25B1Y14T8N",
          "S003A158SB",
          "0I2XIN602U",
          "C88X29Y479",
          "70FD1KFU70"
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      "marketing_category": "UNAPPROVED HOMEOPATHIC",
      "dosage_form": "SOLUTION",
      "spl_id": "2b9ec8dd-73a9-e366-e063-6394a90ae792",
      "product_type": "HUMAN OTC DRUG",
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      "product_id": "58264-0031_2b9ec8dd-73a9-e366-e063-6394a90ae792",
      "brand_name_base": "D-31",
      "pharm_class": [
        "Iron [CS]",
        "Parenteral Iron Replacement [EPC]",
        "Phosphate Binder [EPC]",
        "Phosphate Chelating Activity [MoA]"
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}