What is PET Plastic?

PET, which stands for Polyethylene Terephthalate, is a type of plastic made by combining ethylene glycol and terephthalic acid. It’s clear, lightweight, and strong, making it perfect for all sorts of packaging.

You’ll find PET used in everything from bottles for water, soft drinks, and juices to food containers, personal care product packaging, and even in textiles (like polyester clothing).

Is PET Plastic Safe for Food and Drinks?

When it comes to products that come in direct contact with food and beverages, like bottles and containers, safety is a big concern for many people. So, let’s break it down.

FDA and Global Approval

PET plastic is widely recognized as safe by major food safety authorities around the world. Organizations like the FDA (U.S. Food and Drug Administration) and the EFSA (European Food Safety Authority) have carefully reviewed PET and given it the green light for use in food packaging.

Concerns About Chemicals Leaching

Specifically, antimony is a chemical used in the production of PET, and some worry that it could migrate from the plastic into what’s inside the bottle. However, studies show that antimony migration from PET is minimal, and the amounts that might leach into beverages are well below harmful levels.

Another chemical concern is BPA (Bisphenol A), a substance linked to health risks in some plastics. The good news is that PET does not contain BPA.