Your Baouw products don't have a use-by date, just a best-before date (from the day of production, which is the recommended best-before date) that can vary from 12 to 24 months from production. This means that you can eat them even after this date: they may just have lost a little taste or hardened a little.
Your products are preservative-free. Your recipes have been designed to contain antioxidant ingredients (extra virgin olive oil, fruit, spices, plants, etc.) and to be as unrefined as possible in order to preserve as much naturalness as possible while ensuring a long shelf life. Thanks in particular to their highly protective packaging.