Our Ingredients From A to Z

Wondering what ingredients we use in our products? Here’s a full list, from A to Z. We’re happy to make this information available so you can make informed choices for your family and home.

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Definition:

Polybutylene

Polybutylene is a polymer that acts as a cling agent with other plastic polymers, so a product such as Saran™ Wrap will stick to certain surfaces and to itself. It is approved for use in products that come into direct contact with food. Polybutylene can withstand both heat and freezing. Check your product label for more information and rest assured that Ziploc Brand products that are marked as "microwaveable" meet the safety requirements of the U.S. Food and Drug Administration (FDA) and Health Canada for temperatures associated with defrosting and reheating food in microwave ovens, as well as room, refrigerator, and freezer temperatures.