過期有咩影響我就唔清楚了
自己買果陣問清楚生產日期先
同埋我睇Amazon係賣1870+多 但而家好似缺貨 Shelf life of the unopened product is five (5) years from date of manufacture when stored within temperature range of -20°C to +30°C and at less than 80% relative humidity. End of shelf life date is marked on the product packaging. Before initial use, always check that the product is within the stated shelf life. When storing or transporting this product use original packaging provided.