![]() We disclose their answers and list the sustainable tea brands in alphabetical order to make it easier for you to find them. Important Disclaimer: While we make our best efforts to scout completely plastic-free tea bags around the world, we are also aware that we have to rely on the information provided to us by tea companies via their website / FAQ section (we link to the source) or upon our direct request. It took us weeks to compile this overview. This helps us continue the very hard work we put into researching products and solutions. This post contains affiliate links, which means we may receive a small commission, at no cost to you, if you make a purchase through a link. Here is a 2024 updated guide to some of the most available and favorite plastic free tea brands in the USA / Canada, the UK, Australia, and other English-speaking countries. List of Plastic Free Tea Bags, and Tea Bags Using Plastic by Brand Most tea manufacturers that used to use plastic in the filter bags are now transitioning to biodegradable PLA polylactic acid based material (see the explanation below). in the glue used to heat seal the bags, mostly in the form of polypropylene (PP).īoth of these materials can migrate into hot water.Many traditional tea bags contain plastic as this is used to heat seal the filter bag and to prevent it from falling apart. We couldn’t believe that incorporating plastic in tea bags wasn’t tested for migration before engineering them, without even mentioning the fact that they are of course not biodegradable and compostable, which leads to plastic pollution. Posted by BBC Two on Tuesday, 18 July 2017Īre you shocked? Yes, we were too. How a teabag is made | Inside the Factory Let’s go one step back and understand how a tea bag is made and why it might contain plastic: Another study published in 2023 in the International Journey of Surgery cites a wide variety of health conditions, including endocrine disruption, reproductive toxicity, cancer risk, problems with metabolism and nutrition, and interference with neurodevelopment, as concerns related to microplastic exposure, particularly to those heated during processing, like tea bags used in million cups of tea over a lifetime. The results were an abundance of microplastics and phthalates. A 2023 study in the Journal of Environmental Science and Research Pollution International investigated 45 teabag samples of different Persian and German brands. Researchers are studying the health risks posed by ingesting microplastics from tea bags and several studies are being published on this topic. Health Risks Posed by Microplastics in Tea Bags Compared to salt, for example, which has been also found to contain plastic, each cup contains thousands of times the greater mass of plastic, at 16 micrograms per cup. Microplastics are tiny pieces of plastic between 100 nanometres and 5 millimeters in size. Your cup of tea might contain 11 billion microplastic particles and this is due to the way the tea bag is engineered.Īccording to a 2019 Canadian study at McGill University published in the Environmental Science & Technology Journal, steeping a plastic tea bag at a brewing temperature of 95☌ releases around 11.6 billion microplastics and 3.1 billion nanoplastics into a single cup. Plastic free tea bags? Yes, you heard that right…
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