Packaging is often viewed as secondary to the product itself, yet it plays a silent role in keeping products safe and effective. A lotion, capsule, or beverage may be formulated with care, but if its container reacts with the product, the entire effort can collapse. In this post, we’ll discuss packaging compatibility testing, why it matters, the methods involved, and how it directly affects product safety and trust. What Is Packaging Compatibility Testing Packaging compatibility testing evaluates whether a product and its container can coexist safely over the entire shelf life. It focuses on identifying risks that may compromise safety, stability, or quality once the product is filled, sealed, and…