{
  "schema_version": "compare-page.v2",
  "page_id": "bottle-nipples-for-a-premature-baby",
  "url": "https://robotrunk.com/compare/want/bottle-nipples-for-a-premature-baby",
  "title": "Bottle nipples for a premature baby",
  "question": "Which bottle nipple is suited to feeding a premature baby?",
  "answer": "Dr. Brown's Natural Flow Wide-Neck Baby Bottle Silicone Nipple, Level Preemie (WN1600): The Preemie Flow wide-neck nipple is the slowest-flow nipple, meant for premature and breastfed newborns. Dr. Brown's Natural Flow Narrow Baby Bottle Silicone Nipple, Level Preemie, 2-Pack: A parent reports their 2-month-old still uses the preemie Dr. Brown's nipple because size 1 flows too fast.",
  "kind": "bottle nipples",
  "market": "US",
  "generated_at": "2026-10-12T16:16:34.815Z",
  "columns": [
    "Flow",
    "Material",
    "Anti-colic",
    "Fit",
    "Care"
  ],
  "notices": {
    "facts": "Every value in the table is a fact RoboTrunk checked, linked to the page it came from. A dash means no checked fact fills that cell.",
    "price": "Prices and stock change, so this page prints neither: each product name links to its RoboTrunk page, which shows them live."
  },
  "cited_facts": [
    {
      "ref": "p1.f5",
      "product": "Dr. Brown's Natural Flow Narrow Baby Bottle Silicone Nipple, Level Preemie, 2-Pack",
      "field": "compatibility",
      "value": "The web version of the nipple flow guidelines states all levels of Dr. Brown's narrow silicone nipples may be used with the original Natural Flow, Zero-Resistance, and Zero-Resistance Specialty Feeding System.",
      "stated_as": "All levels of Dr. Brown’s® Narrow silicone nipples may be used with the original Dr. Brown’s Original Natural Flow, Dr. Brown’s® Zero-Resistance™ as well as the Dr. Brown’s® Zero-Resistance™ Specialty Feeding System.",
      "source_type": "manual",
      "source_url": "https://www.drbrownsmedical.com/resources/nipple-flow-guidelines/",
      "source_read_at": "2026-10-11T18:38:56.839Z"
    },
    {
      "ref": "p1.f6",
      "product": "Dr. Brown's Natural Flow Narrow Baby Bottle Silicone Nipple, Level Preemie, 2-Pack",
      "field": "flow rate",
      "value": "A parent reports their 2-month-old still uses the preemie Dr. Brown's nipple because size 1 flows too fast.",
      "stated_as": "A parent reports their 2-month-old still uses the preemie Dr. Brown's nipple because size 1 flows too fast.",
      "source_type": "review",
      "source_url": "https://www.lemon8-app.com/%40sabyshantelle/7515591133311123998?region=us",
      "source_read_at": "2026-10-11T18:39:09.261Z"
    },
    {
      "ref": "p1.f7",
      "product": "Dr. Brown's Natural Flow Narrow Baby Bottle Silicone Nipple, Level Preemie, 2-Pack",
      "field": "material and fit",
      "value": "The nipple is super-soft 100% silicone and fits all Dr. Brown's narrow bottles.",
      "stated_as": "Super-soft 100% silicone nipple fits all Dr. Brown’s® narrow bottles",
      "source_type": "listing",
      "source_url": "https://4f71f1-4.myshopify.com/products.json",
      "source_read_at": "2026-10-11T07:16:33.630Z"
    },
    {
      "ref": "p1.f9",
      "product": "Dr. Brown's Natural Flow Narrow Baby Bottle Silicone Nipple, Level Preemie, 2-Pack",
      "field": "anti-colic claim",
      "value": "The maker page repeats that the silicone nipple with the anti-colic internal vent system is clinically proven to reduce colic and decrease spit-up, burping and gas.",
      "stated_as": "Dr. Brown’s® Silicone Nipple, together with the Anti-Colic internal vent system, is clinically proven to reduce colic. The nipple and bottle provide a more comfortable feeding experience for baby by decreasing spit-up, burping and gas.",
      "source_type": "guide",
      "source_url": "https://drbrownsbaby.com/collections/baby-bottles/products/drbrowns-natural-flow-preemie-flow-narrow-baby-bottle-silicone-nipple-slowest-flow-0mplus-100percent-silicone-bottle-nipple-2-pack",
      "source_read_at": "2026-10-11T18:38:33.666Z"
    },
    {
      "ref": "p2.f1",
      "product": "Dr. Brown's Natural Flow Wide-Neck Baby Bottle Silicone Nipple, Level Preemie (WN1600)",
      "field": "fit",
      "value": "The silicone nipple fits all Dr. Brown's Anti-colic Options+ Wide-Neck bottles.",
      "stated_as": "Super-soft 100% silicone nipple fits all Dr. Brown’s® Anti-colic Options+™ Wide-Neck bottles",
      "source_type": "listing",
      "source_url": "https://4f71f1-4.myshopify.com/products.json",
      "source_read_at": "2026-10-11T07:16:33.630Z"
    },
    {
      "ref": "p2.f7",
      "product": "Dr. Brown's Natural Flow Wide-Neck Baby Bottle Silicone Nipple, Level Preemie (WN1600)",
      "field": "care",
      "value": "Safe for dishwasher top rack, electric and microwave sterilizers, or boiling water.",
      "stated_as": "Safe for use in dishwasher (top rack only), electric and microwave sterilizers or boiling water",
      "source_type": "guide",
      "source_url": "https://4f71f1-4.myshopify.com/products/dr-browns-options-wide-neck-baby-bottle-nipple-preemie",
      "source_read_at": "2026-10-11T18:47:40.287Z"
    },
    {
      "ref": "p2.f8",
      "product": "Dr. Brown's Natural Flow Wide-Neck Baby Bottle Silicone Nipple, Level Preemie (WN1600)",
      "field": "materials",
      "value": "The nipple is described as super-soft 100% silicone.",
      "stated_as": "Super-soft 100% silicone nipple",
      "source_type": "guide",
      "source_url": "https://drbrownsbaby.com/products/dr-browns-options-wide-neck-baby-bottle-nipple-preemie?bvstate=pg%3A5%2Fct%3Ar",
      "source_read_at": "2026-10-11T18:47:56.950Z"
    },
    {
      "ref": "p2.f11",
      "product": "Dr. Brown's Natural Flow Wide-Neck Baby Bottle Silicone Nipple, Level Preemie (WN1600)",
      "field": "anti-colic",
      "value": "Used with the anti-colic internal vent system, the nipple is stated to be clinically proven to reduce colic and to decrease spit-up, burping and gas.",
      "stated_as": "is clinically proven to reduce colic",
      "source_type": "listing",
      "source_url": "https://4f71f1-4.myshopify.com/products.json",
      "source_read_at": "2026-10-11T07:16:33.630Z"
    },
    {
      "ref": "p2.f12",
      "product": "Dr. Brown's Natural Flow Wide-Neck Baby Bottle Silicone Nipple, Level Preemie (WN1600)",
      "field": "flow",
      "value": "The Preemie Flow wide-neck nipple is the slowest-flow nipple, meant for premature and breastfed newborns.",
      "stated_as": "Dr. Brown’s™ Options+™ Preemie Flow™ Wide-Neck Nipple is our slowest-flow nipple, great for premature and breastfed newborns.",
      "source_type": "guide",
      "source_url": "https://4f71f1-4.myshopify.com/products/dr-browns-options-wide-neck-baby-bottle-nipple-preemie",
      "source_read_at": "2026-10-11T18:47:40.287Z"
    }
  ],
  "rows": [
    {
      "rank": 1,
      "merchant": {
        "slug": "drbrownsbaby-com",
        "display_name": "drbrownsbaby.com"
      },
      "product_id": "gid://shopify/Product/9139833012501",
      "name": "Dr. Brown's Natural Flow Wide-Neck Baby Bottle Silicone Nipple, Level Preemie (WN1600)",
      "url": "/products/ucp/drbrownsbaby-com/9139833012501",
      "why": "The Preemie Flow wide-neck nipple is the slowest-flow nipple, meant for premature and breastfed newborns.",
      "cells": [
        {
          "column": "Flow",
          "fact": {
            "field": "flow",
            "value": "The Preemie Flow wide-neck nipple is the slowest-flow nipple, meant for premature and breastfed newborns.",
            "stated_as": "Dr. Brown’s™ Options+™ Preemie Flow™ Wide-Neck Nipple is our slowest-flow nipple, great for premature and breastfed newborns.",
            "source_type": "guide",
            "source_url": "https://4f71f1-4.myshopify.com/products/dr-browns-options-wide-neck-baby-bottle-nipple-preemie",
            "source_read_at": "2026-10-11T18:47:40.287Z"
          }
        },
        {
          "column": "Material",
          "fact": {
            "field": "materials",
            "value": "The nipple is described as super-soft 100% silicone.",
            "stated_as": "Super-soft 100% silicone nipple",
            "source_type": "guide",
            "source_url": "https://drbrownsbaby.com/products/dr-browns-options-wide-neck-baby-bottle-nipple-preemie?bvstate=pg%3A5%2Fct%3Ar",
            "source_read_at": "2026-10-11T18:47:56.950Z"
          }
        },
        {
          "column": "Anti-colic",
          "fact": {
            "field": "anti-colic",
            "value": "Used with the anti-colic internal vent system, the nipple is stated to be clinically proven to reduce colic and to decrease spit-up, burping and gas.",
            "stated_as": "is clinically proven to reduce colic",
            "source_type": "listing",
            "source_url": "https://4f71f1-4.myshopify.com/products.json",
            "source_read_at": "2026-10-11T07:16:33.630Z"
          }
        },
        {
          "column": "Fit",
          "fact": {
            "field": "fit",
            "value": "The silicone nipple fits all Dr. Brown's Anti-colic Options+ Wide-Neck bottles.",
            "stated_as": "Super-soft 100% silicone nipple fits all Dr. Brown’s® Anti-colic Options+™ Wide-Neck bottles",
            "source_type": "listing",
            "source_url": "https://4f71f1-4.myshopify.com/products.json",
            "source_read_at": "2026-10-11T07:16:33.630Z"
          }
        },
        {
          "column": "Care",
          "fact": {
            "field": "care",
            "value": "Safe for dishwasher top rack, electric and microwave sterilizers, or boiling water.",
            "stated_as": "Safe for use in dishwasher (top rack only), electric and microwave sterilizers or boiling water",
            "source_type": "guide",
            "source_url": "https://4f71f1-4.myshopify.com/products/dr-browns-options-wide-neck-baby-bottle-nipple-preemie",
            "source_read_at": "2026-10-11T18:47:40.287Z"
          }
        }
      ]
    },
    {
      "rank": 2,
      "merchant": {
        "slug": "drbrownsbaby-com",
        "display_name": "drbrownsbaby.com"
      },
      "product_id": "gid://shopify/Product/9206214459669",
      "name": "Dr. Brown's Natural Flow Narrow Baby Bottle Silicone Nipple, Level Preemie, 2-Pack",
      "url": "/products/ucp/drbrownsbaby-com/9206214459669",
      "why": "A parent reports their 2-month-old still uses the preemie Dr. Brown's nipple because size 1 flows too fast.",
      "cells": [
        {
          "column": "Flow",
          "fact": {
            "field": "flow rate",
            "value": "A parent reports their 2-month-old still uses the preemie Dr. Brown's nipple because size 1 flows too fast.",
            "stated_as": "A parent reports their 2-month-old still uses the preemie Dr. Brown's nipple because size 1 flows too fast.",
            "source_type": "review",
            "source_url": "https://www.lemon8-app.com/%40sabyshantelle/7515591133311123998?region=us",
            "source_read_at": "2026-10-11T18:39:09.261Z"
          }
        },
        {
          "column": "Material",
          "fact": {
            "field": "material and fit",
            "value": "The nipple is super-soft 100% silicone and fits all Dr. Brown's narrow bottles.",
            "stated_as": "Super-soft 100% silicone nipple fits all Dr. Brown’s® narrow bottles",
            "source_type": "listing",
            "source_url": "https://4f71f1-4.myshopify.com/products.json",
            "source_read_at": "2026-10-11T07:16:33.630Z"
          }
        },
        {
          "column": "Anti-colic",
          "fact": {
            "field": "anti-colic claim",
            "value": "The maker page repeats that the silicone nipple with the anti-colic internal vent system is clinically proven to reduce colic and decrease spit-up, burping and gas.",
            "stated_as": "Dr. Brown’s® Silicone Nipple, together with the Anti-Colic internal vent system, is clinically proven to reduce colic. The nipple and bottle provide a more comfortable feeding experience for baby by decreasing spit-up, burping and gas.",
            "source_type": "guide",
            "source_url": "https://drbrownsbaby.com/collections/baby-bottles/products/drbrowns-natural-flow-preemie-flow-narrow-baby-bottle-silicone-nipple-slowest-flow-0mplus-100percent-silicone-bottle-nipple-2-pack",
            "source_read_at": "2026-10-11T18:38:33.666Z"
          }
        },
        {
          "column": "Fit",
          "fact": {
            "field": "compatibility",
            "value": "The web version of the nipple flow guidelines states all levels of Dr. Brown's narrow silicone nipples may be used with the original Natural Flow, Zero-Resistance, and Zero-Resistance Specialty Feeding System.",
            "stated_as": "All levels of Dr. Brown’s® Narrow silicone nipples may be used with the original Dr. Brown’s Original Natural Flow, Dr. Brown’s® Zero-Resistance™ as well as the Dr. Brown’s® Zero-Resistance™ Specialty Feeding System.",
            "source_type": "manual",
            "source_url": "https://www.drbrownsmedical.com/resources/nipple-flow-guidelines/",
            "source_read_at": "2026-10-11T18:38:56.839Z"
          }
        },
        {
          "column": "Care",
          "fact": null
        }
      ]
    }
  ]
}