Does aluminum change the taste of the coffee?

No, the aluminum does not impact the taste of the coffee. Aluminum has long been used safely in food packaging and the L’OR Espresso aluminum capsules are made of aluminum that complies with all food and safety standards. We choose aluminum for L’OR capsules to lock in flavor and aroma, and it’s also infinitely recyclable. For the ultimate coffee taste experience, with respect for people and planet. The L’OR Recycling program, in partnership with g2 revolution®, makes it easy to return your capsules to ensure zero waste hits landfills. g2 revolution® will receive your package and process all materials to ensure coffee grounds are composted and aluminum materials are recycled.