{
  "schema_version": "compare-page.v2",
  "page_id": "silicone-nipple-shields-for-breastfeeding-material-and-chemi",
  "url": "https://robotrunk.com/compare/want/silicone-nipple-shields-for-breastfeeding-material-and-chemi",
  "title": "Silicone nipple shields: material and safety details",
  "question": "Which silicone nipple shields are considered safe to use while breastfeeding, based on their material and safety details?",
  "answer": "Haakaa Silicone Nipple Shields: Made of ultra-thin, super-soft, flexible 100% food-grade silicone. Free from BPA, PVC and phthalates.\nHaakaa Silicone Breastfeeding Nipple Shield with Orthodontic Nipple: The shield is made entirely of soft silicone. It is for adult use and should be kept away from children and pets when not in use. Nipple shields can affect milk supply either way; if a baby latches better with one supply may hold up, but incorrect or frequent use can restrict milk flow and reduce supply.\nHaakaa Breastfeeding Nipple Shield: The nipple shield is made of 100% soft silicone. Patented one-piece design with no joints, cracks or edges.",
  "kind": "breastfeeding supply",
  "market": "US",
  "generated_at": "2026-10-12T22:44:39.601Z",
  "columns": [
    "Material",
    "Material safety",
    "Construction",
    "Usage caution"
  ],
  "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.f1",
      "product": "Haakaa Silicone Breastfeeding Nipple Shield with Orthodontic Nipple",
      "field": "material",
      "value": "The shield is made entirely of soft silicone.",
      "stated_as": "a world-first design made of 100% soft silicone",
      "source_type": "guide",
      "source_url": "https://temp2016.myshopify.com/products/haakaa-silicone-breastfeeding-nipple-shield-with-orthodontic-nipple-1-pk",
      "source_read_at": "2026-10-12T12:59:31.521Z"
    },
    {
      "ref": "p1.f8",
      "product": "Haakaa Silicone Breastfeeding Nipple Shield with Orthodontic Nipple",
      "field": "milk supply",
      "value": "Nipple shields can affect milk supply either way; if a baby latches better with one supply may hold up, but incorrect or frequent use can restrict milk flow and reduce supply.",
      "stated_as": "Nipple shields can affect milk supply either way; if a baby latches better with one supply may hold up, but incorrect or frequent use can restrict milk flow and reduce supply.",
      "source_type": "manual",
      "source_url": "https://www.haakaa.co.nz/products/silicone-nipple-shield",
      "source_read_at": "2026-10-12T12:59:45.851Z"
    },
    {
      "ref": "p1.f9",
      "product": "Haakaa Silicone Breastfeeding Nipple Shield with Orthodontic Nipple",
      "field": "warnings",
      "value": "It is for adult use and should be kept away from children and pets when not in use.",
      "stated_as": "This product is not a toy. Keep out of reach of children and pets when not in use. Adult use only.",
      "source_type": "guide",
      "source_url": "https://haakaa.uk/products/breastfeeding-nipple-shield",
      "source_read_at": "2026-10-12T12:59:47.647Z"
    },
    {
      "ref": "p1.f10",
      "product": "Haakaa Silicone Breastfeeding Nipple Shield with Orthodontic Nipple",
      "field": "construction",
      "value": "It is a one-piece moulded design with no joints, cracks or edges.",
      "stated_as": "Patented one-piece design with no joints, cracks or edges.",
      "source_type": "guide",
      "source_url": "https://temp2016.myshopify.com/products/haakaa-silicone-breastfeeding-nipple-shield-with-orthodontic-nipple-1-pk",
      "source_read_at": "2026-10-12T12:59:31.521Z"
    },
    {
      "ref": "p2.f4",
      "product": "Haakaa Silicone Nipple Shields",
      "field": "design",
      "value": "It is a one-piece design with no detachable parts.",
      "stated_as": "One-piece design made of 100% food-grade silicone.",
      "source_type": "guide",
      "source_url": "https://www.haakaa.me/products/skin-friendly-silicone-nipple-shield-2p",
      "source_read_at": "2026-10-12T14:07:09.258Z"
    },
    {
      "ref": "p2.f7",
      "product": "Haakaa Silicone Nipple Shields",
      "field": "material",
      "value": "Made of ultra-thin, super-soft, flexible 100% food-grade silicone.",
      "stated_as": "Ultra-thin, super-soft, flexible 100% food-grade silicone.",
      "source_type": "guide",
      "source_url": "https://temp2016.myshopify.com/products/haakaa-silicone-nipple-shields-2-pk",
      "source_read_at": "2026-10-12T14:06:51.710Z"
    },
    {
      "ref": "p2.f11",
      "product": "Haakaa Silicone Nipple Shields",
      "field": "material safety",
      "value": "Free from BPA, PVC and phthalates.",
      "stated_as": "BPA, PVC and phthalate-free.",
      "source_type": "guide",
      "source_url": "https://temp2016.myshopify.com/products/haakaa-silicone-nipple-shields-2-pk",
      "source_read_at": "2026-10-12T14:06:51.710Z"
    },
    {
      "ref": "p3.f1",
      "product": "Haakaa Breastfeeding Nipple Shield",
      "field": "material",
      "value": "The nipple shield is made of 100% soft silicone.",
      "stated_as": "The Haakaa Breastfeeding Nipple Shield is a world-first design made of 100% soft silicone",
      "source_type": "listing",
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      "source_read_at": "2026-10-11T07:21:10.371Z"
    },
    {
      "ref": "p3.f9",
      "product": "Haakaa Breastfeeding Nipple Shield",
      "field": "design",
      "value": "Patented one-piece design with no joints, cracks or edges.",
      "stated_as": "- Patented one-piece design with no joints, cracks or edges.",
      "source_type": "listing",
      "source_url": "https://temp2016.myshopify.com/products.json",
      "source_read_at": "2026-10-11T07:21:10.371Z"
    }
  ],
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      "rank": 1,
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        "slug": "haakaausa-com",
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        },
        {
          "column": "Construction",
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            "field": "design",
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            "stated_as": "One-piece design made of 100% food-grade silicone.",
            "source_type": "guide",
            "source_url": "https://www.haakaa.me/products/skin-friendly-silicone-nipple-shield-2p",
            "source_read_at": "2026-10-12T14:07:09.258Z"
          }
        },
        {
          "column": "Usage caution",
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        }
      ]
    },
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      "rank": 2,
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      "product_id": "gid://shopify/Product/5734312247445",
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      "url": "/products/ucp/haakaausa-com/5734312247445",
      "why": "The shield is made entirely of soft silicone.",
      "cells": [
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          "column": "Material",
          "fact": {
            "field": "material",
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            "source_read_at": "2026-10-12T12:59:31.521Z"
          }
        },
        {
          "column": "Material safety",
          "fact": null
        },
        {
          "column": "Construction",
          "fact": {
            "field": "construction",
            "value": "It is a one-piece moulded design with no joints, cracks or edges.",
            "stated_as": "Patented one-piece design with no joints, cracks or edges.",
            "source_type": "guide",
            "source_url": "https://temp2016.myshopify.com/products/haakaa-silicone-breastfeeding-nipple-shield-with-orthodontic-nipple-1-pk",
            "source_read_at": "2026-10-12T12:59:31.521Z"
          }
        },
        {
          "column": "Usage caution",
          "fact": {
            "field": "warnings",
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            "stated_as": "This product is not a toy. Keep out of reach of children and pets when not in use. Adult use only.",
            "source_type": "guide",
            "source_url": "https://haakaa.uk/products/breastfeeding-nipple-shield",
            "source_read_at": "2026-10-12T12:59:47.647Z"
          }
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      "rank": 3,
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      "name": "Haakaa Breastfeeding Nipple Shield",
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        {
          "column": "Material safety",
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        },
        {
          "column": "Construction",
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            "field": "design",
            "value": "Patented one-piece design with no joints, cracks or edges.",
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          "column": "Usage caution",
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}