Accelerated stability testing exposes a product to elevated temperature and humidity — typically 40 °C / 75% RH — to speed up degradation and predict long-term shelf life in weeks rather than years. Real-time testing stores samples at intended conditions (25 °C / 60% RH) for the full intended shelf-life period. Accelerated data lets you go to market faster; real-time data confirms those predictions. Most AJ Cosmo Labs partner labs offer both study types.
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