# Baby Bottle Nipple Materials Compared

What materials are baby bottle nipples made from?

Boon NURSH CURVE: The nipples are made from platinum food\-safe silicone\. They are made without BPA or PVC\. Dr\. Brown's Natural Flow Wide\-Neck Baby Bottle Silicone Nipple: Made from 100% silicone\. Dr\. Brown's Natural Flow Narrow Baby Bottle Silicone Nipple: Each nipple is made from 100% silicone\.

### 1. [Boon NURSH CURVE](/products/ucp/albeebaby-com/10321266737383) (sold by albeebaby\.com)

The nipples are made from platinum food\-safe silicone\.

- Material: The nipples are made from platinum food\-safe silicone\. (listing) <https://dd1dfe-a3.myshopify.com/products.json>
- Pack size: The package contains three nipples\. (listing) <https://dd1dfe-a3.myshopify.com/products.json>
- Compatibility: They are designed for NURSH bottles\. (listing) <https://dd1dfe-a3.myshopify.com/products.json>

### 2. [Dr\. Brown's Natural Flow Wide\-Neck Baby Bottle Silicone Nipple](/products/ucp/albeebaby-com/9613009027303) (sold by albeebaby\.com)

Made from 100% silicone\.

- Material: Made from 100% silicone\. (listing) <https://dd1dfe-a3.myshopify.com/products.json>
- Pack size: Contains two nipples\. (listing) <https://dd1dfe-a3.myshopify.com/products.json>
- Compatibility: Fits all Dr\. Brown's Anti\-Colic Options\+ Wide\-Neck bottles\. (listing) <https://dd1dfe-a3.myshopify.com/products.json>

### 3. [Dr\. Brown's Natural Flow Narrow Baby Bottle Silicone Nipple](/products/ucp/drbrownsbaby-com/9139833536789) (sold by drbrownsbaby\.com)

Each nipple is made from 100% silicone\.

- Material: Each nipple is made from 100% silicone\. (listing) <https://4f71f1-4.myshopify.com/products.json>
- Pack size: The package contains two nipples\. (listing) <https://4f71f1-4.myshopify.com/products.json>
- Compatibility: The nipples fit all Dr\. Brown’s narrow bottles\. (listing) <https://4f71f1-4.myshopify.com/products.json>

## Also cited in the text

- Boon NURSH CURVE, Materials exclusions: They are made without BPA or PVC\. (listing) <https://dd1dfe-a3.myshopify.com/products.json>

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Written 2026-10-11T10:02:40.678Z.

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