{
  "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": "2026-10-09",
    "results": {
      "skip": 0,
      "limit": 1,
      "total": 1
    }
  },
  "results": [
    {
      "product_ndc": "54973-3014",
      "generic_name": "calcium phosphate, iron, potassium phosphate, unspecified form, magnesium phosphate, dibasic trihydrate, and sodium phosphate",
      "labeler_name": "Hyland's Inc.",
      "brand_name": "NERVE TONIC",
      "active_ingredients": [
        {
          "name": "CALCIUM PHOSPHATE, UNSPECIFIED FORM",
          "strength": "3 [hp_X]/1"
        },
        {
          "name": "IRON",
          "strength": "3 [hp_X]/1"
        },
        {
          "name": "POTASSIUM PHOSPHATE, UNSPECIFIED FORM",
          "strength": "3 [hp_X]/1"
        },
        {
          "name": "MAGNESIUM PHOSPHATE, DIBASIC TRIHYDRATE",
          "strength": "3 [hp_X]/1"
        },
        {
          "name": "SODIUM PHOSPHATE",
          "strength": "3 [hp_X]/1"
        }
      ],
      "finished": true,
      "packaging": [
        {
          "package_ndc": "54973-3014-2",
          "description": "1 BOTTLE, PLASTIC in 1 CARTON (54973-3014-2)  / 100 TABLET in 1 BOTTLE, PLASTIC",
          "marketing_start_date": "19700101",
          "sample": false
        },
        {
          "package_ndc": "54973-3014-3",
          "description": "4 TABLET in 1 POUCH (54973-3014-3)",
          "marketing_start_date": "19700101",
          "sample": false
        },
        {
          "package_ndc": "54973-3014-4",
          "description": "50 TABLET in 1 BOTTLE, PLASTIC (54973-3014-4)",
          "marketing_start_date": "19700101",
          "sample": false
        }
      ],
      "listing_expiration_date": "20261231",
      "openfda": {
        "manufacturer_name": [
          "Hyland's Inc."
        ],
        "spl_set_id": [
          "c7ea84ee-5844-4b14-9792-2c45729fccab"
        ],
        "is_original_packager": [
          true
        ],
        "unii": [
          "97Z1WI3NDX",
          "E1UOL152H7",
          "B7862WZ632",
          "HF539G9L3Q",
          "SE337SVY37"
        ]
      },
      "marketing_category": "UNAPPROVED HOMEOPATHIC",
      "dosage_form": "TABLET",
      "spl_id": "326e9f4c-b6e9-4798-e063-6394a90aa038",
      "product_type": "HUMAN OTC DRUG",
      "route": [
        "ORAL"
      ],
      "marketing_start_date": "19700101",
      "product_id": "54973-3014_326e9f4c-b6e9-4798-e063-6394a90aa038",
      "brand_name_base": "NERVE TONIC",
      "pharm_class": [
        "Blood Coagulation Factor [EPC]",
        "Calcium [CS]",
        "Calculi Dissolution Agent [EPC]",
        "Cations",
        "Divalent [CS]",
        "Increased Coagulation Factor Activity [PE]",
        "Increased Large Intestinal Motility [PE]",
        "Inhibition Large Intestine Fluid/Electrolyte Absorption [PE]",
        "Inhibition Small Intestine Fluid/Electrolyte Absorption [PE]",
        "Magnesium Ion Exchange Activity [MoA]",
        "Osmotic Activity [MoA]",
        "Osmotic Laxative [EPC]",
        "Phosphate Binder [EPC]",
        "Phosphate Chelating Activity [MoA]",
        "Stimulation Large Intestine Fluid/Electrolyte Secretion [PE]"
      ]
    }
  ]
}