While often used interchangeably, shelf life and expiry date have distinct meanings, especially in product quality and safety.

Shelf life refers to the time a product remains usable when stored in its original packaging under ideal conditions, without losing its effectiveness or stability. On the other hand, the expiry date marks the point after which the product may degrade chemically or physically, making it unsuitable or even unsafe for standard use.

Several factors influence both: packaging, formulation stability, storage, and transport conditions. While companies can control packaging and formulation, storage and transport often depend on customers or third parties.

Brands like Kiian Digital prioritize these elements in product development to ensure reliability and innovation. With technical teams addressing market-specific needs, they continue to create advanced solutions from their headquarters in Italy. Understanding these terms helps businesses and consumers make safer and more informed choices.