{
  "name": "Biotin 10,000 mcg: Dose Census and Cost per Dose",
  "license": "https://creativecommons.org/licenses/by/4.0/",
  "attribution": "Verified Supplement Data, https://verifiedsupplementdata.com/biotin/10000-mcg/",
  "methodology": "biotin per serving on the Supplement Facts panel. Every finding was recomputed independently in both halves of the read order; findings that did not hold are not published.",
  "labelCensus": {
    "source": "NIH Dietary Supplement Label Database",
    "labelsOnMarket": 9708,
    "labelsRead": 1081,
    "labelsWithDose": 1079,
    "adequateIntakeMcg": 30,
    "assayInterferenceLineMcg": 5000,
    "brittleNailTrialDoseMcg": 2500,
    "medianMcgPerServing": 5000,
    "atOrAbove5000McgPct": 63.1,
    "atOrAbove10000McgPct": 27,
    "descriptive": {
      "commonDoses": [
        {
          "mcg": 5000,
          "n": 367,
          "pct": 34,
          "multiple": 167
        },
        {
          "mcg": 10000,
          "n": 261,
          "pct": 24.2,
          "multiple": 333
        },
        {
          "mcg": 1000,
          "n": 133,
          "pct": 12.3,
          "multiple": 33
        },
        {
          "mcg": 2500,
          "n": 64,
          "pct": 5.9,
          "multiple": 83
        },
        {
          "mcg": 300,
          "n": 50,
          "pct": 4.6,
          "multiple": 10
        },
        {
          "mcg": 3000,
          "n": 46,
          "pct": 4.3,
          "multiple": 100
        }
      ],
      "medianMultipleOfAdequateIntake": 167
    },
    "validation": {
      "method": "split-half by read order",
      "checked": 5,
      "held": 3,
      "failed": [
        "under_10x_ai",
        "on_round_anchors"
      ]
    },
    "notPublished": [
      "under_10x_ai",
      "on_round_anchors"
    ]
  },
  "costPerDose": [
    {
      "name": "Vitamatic Biotin 10,000 mcg (365 vegan tablets)",
      "brand": "Vitamatic",
      "mcgPerServing": 10000,
      "servingSize": "1 tablet",
      "servingsPerContainer": 365,
      "priceUsd": 9.99,
      "priceVerifiedOn": "2026-09-21",
      "costPerDoseUsd": 0.027,
      "certification": "None stated",
      "nihDsldId": null,
      "availability": "ok"
    },
    {
      "name": "Nutricost Biotin 10,000 mcg (240 capsules)",
      "brand": "Nutricost",
      "mcgPerServing": 10000,
      "servingSize": "1 capsule",
      "servingsPerContainer": 240,
      "priceUsd": 11.12,
      "priceVerifiedOn": "2026-09-21",
      "costPerDoseUsd": 0.046,
      "certification": "None stated (third-party tested claim)",
      "nihDsldId": null,
      "availability": "ok"
    },
    {
      "name": "Puritan's Pride Ultra Mega Biotin 10,000 mcg (100 softgels)",
      "brand": "Puritan's Pride",
      "mcgPerServing": 10000,
      "servingSize": "1 softgel",
      "servingsPerContainer": 100,
      "priceUsd": 5.2,
      "priceVerifiedOn": "2026-09-21",
      "costPerDoseUsd": 0.052,
      "certification": "None",
      "nihDsldId": null,
      "availability": "ok"
    },
    {
      "name": "Nature's Bounty Biotin 10,000 mcg Rapid Release (250 softgels)",
      "brand": "Nature's Bounty",
      "mcgPerServing": 10000,
      "servingSize": "1 softgel",
      "servingsPerContainer": 250,
      "priceUsd": 18.46,
      "priceVerifiedOn": "2026-09-21",
      "costPerDoseUsd": 0.074,
      "certification": "None",
      "nihDsldId": null,
      "availability": "ok"
    },
    {
      "name": "NOW Biotin 10 mg (10,000 mcg) Extra Strength (120 veg capsules)",
      "brand": "NOW Foods",
      "mcgPerServing": 10000,
      "servingSize": "1 capsule",
      "servingsPerContainer": 120,
      "priceUsd": 13.78,
      "priceVerifiedOn": "2026-09-21",
      "costPerDoseUsd": 0.115,
      "certification": "NPA GMP Certified",
      "nihDsldId": null,
      "availability": "ok"
    }
  ]
}