AI Rejuvenation Shower System is a camera-free, AI-powered skincare system designed to integrate seamlessly into the smart home environment. Using a smart mirror equipped with near-infrared and spectral sensors, it continuously analyzes facial hydration, oil balance, elasticity, and pigmentation during daily use. Its embedded AI dynamically adjusts water chemistry by controlling electrolysis-based pH, activating NFC-tagged vitamin cartridges, and modulating water softness, all in real time. The touch-free mirror interface displays ongoing skin health trends, enabling data-informed care without external devices or manual tracking. Modular, hygienic materials support effortless upkeep, while the system functions autonomously without cameras or app dependencies. By embedding precision skin therapy into a daily routine, the AI Rejuvenation Shower enhances both personal well-being and intelligent home infrastructure.