At Weir Science we take the environment seriously.


Like all our other products, Myregyna’s packaging is fully recyclable cardboard and sugarcane plastic. Please put them out with your regular recycling when you are finished with our products.

Sugarcane plastic is a renewable, recyclable and carbon-free source. Sugarcane actually absorbs carbon dioxide (CO2) in the atmosphere like trees do, making it a much earth-friendlier alternative to fossil fuel-based polymers.

All of our ingredients are traced back to source to ensure fair trade, no contamination and sustainable harvesting. We test every ingredient to ensure no contamination.

We use biodegradable courier bags that you can compost at home. Here’s a handy tip: simply put your courier bags in the sun to speed up the composting process.

Last but not least, our boxes are manufactured by a PEFC accredited company. Programme for the Endorsement of Forest Certification (PEFC) means that the board used for our packaging comes from a sustainable source, and there is a chain of custody tracking the board from the forest right down to the end product.