{
  "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": "2026-06-02",
    "results": {
      "skip": 0,
      "limit": 1,
      "total": 20
    }
  },
  "results": [
    {
      "spl_product_data_elements": [
        "Salicylic Acid Medicated Callus Removers HIGH DENSITY POLYETHYLENE SALICYLIC ACID SALICYLIC ACID POLYVINYL ALCOHOL"
      ],
      "active_ingredient": [
        "​Active ingredient Salicylic acid 40%"
      ],
      "purpose": [
        "Purpose Callus remover"
      ],
      "indications_and_usage": [
        "Use for the removal of calluses relieves pain by removing calluses"
      ],
      "warnings": [
        "Warnings For external use only. Do not use if you are a diabetic if you have poor blood circulation on irritated skin, on any area that is infected or reddened Stop use and ask a doctor if discomfort persists Keep out of reach of children. If swallowed, get medical help or contact a Poison Control Center right away."
      ],
      "do_not_use": [
        "Do not use if you are a diabetic if you have poor blood circulation on irritated skin, on any area that is infected or reddened"
      ],
      "ask_doctor": [
        "Stop use and ask a doctor if discomfort persists"
      ],
      "keep_out_of_reach_of_children": [
        "Keep out of reach of children. If swallowed, get medical help or contact a Poison Control Center right away."
      ],
      "dosage_and_administration": [
        "Directions wash affected area and dry thoroughly if necessary, cut medicated patch to fit callus apply adhesive side down of medicated patch onto callus cover medicated patch with pad after 48 hours, remove medicated patch repeat procedure every 48 hours as needed for up to 14 days (until callus is removed) may soak callus in warm water for 5 minutes to assist in removal"
      ],
      "other_safety_information": [
        "Other information store between 15°C to 30°C (59°F to 86°F)"
      ],
      "inactive_ingredient": [
        "Inactive ingredients acrylic adhesive, acrylic polymer, polyethylene, polyvinyl alcohol"
      ],
      "questions": [
        "Questions? Call 1-866-964-0939"
      ],
      "package_label_principal_display_panel": [
        "Principal Display Panel LEADER Medicated Callus Removers Salicylic Acid 40% Effective Callus Removal Treatment Protect Against Pressure and Pain 4 MEDICATED PATCHES 6 PROTECTIVE PADS Leader Callus Remover"
      ],
      "set_id": "05c70325-4cd2-4e5a-b4f5-de5d7232eebc",
      "id": "47442c07-26d8-9c58-e063-6394a90ae37a",
      "effective_time": "20251231",
      "version": "16",
      "openfda": {
        "application_number": [
          "M030"
        ],
        "brand_name": [
          "Salicylic Acid"
        ],
        "generic_name": [
          "MEDICATED CALLUS REMOVERS"
        ],
        "manufacturer_name": [
          "LEADER/ Cardinal Health 110, Inc."
        ],
        "product_ndc": [
          "70000-0333"
        ],
        "product_type": [
          "HUMAN OTC DRUG"
        ],
        "route": [
          "TOPICAL"
        ],
        "substance_name": [
          "SALICYLIC ACID"
        ],
        "rxcui": [
          "240559"
        ],
        "spl_id": [
          "47442c07-26d8-9c58-e063-6394a90ae37a"
        ],
        "spl_set_id": [
          "05c70325-4cd2-4e5a-b4f5-de5d7232eebc"
        ],
        "package_ndc": [
          "70000-0333-1"
        ],
        "is_original_packager": [
          true
        ],
        "unii": [
          "O414PZ4LPZ"
        ]
      }
    }
  ]
}