stability testing methods

Stability testing methods assess how a product’s quality, safety, and effectiveness change over time under different conditions like temperature, humidity, and light. These tests help determine shelf life and proper storage. Common methods include accelerated testing, which exposes products to stressful conditions to predict long-term stability quickly, and real-time testing, which observes products over their intended shelf life. Analytical techniques are used to detect changes in physical appearance, chemical composition, or performance. Overall, stability testing ensures products remain safe and effective from manufacturing to end use.