Our products have a PAO – a Period After Opening – of 12 months. This means the shelf life starts from the moment you open the bottle, and in our case, that’s 12 months. Unopened, the products have a shelf life of 30 months if stored correctly. After that, we can no longer guarantee the quality, shelf life or performance of the product. We recommend not using older products and replacing them with items from our current collection where possible. Not sure what to do? Just get in touch – we’re happy to help.