Celimax The Vita-A Retinal Shot Skin Tightening Booster is an advanced skin-tightening booster formulated with liposomized retinal and Matrixyl to target wrinkles, uneven texture, and enlarged pores, utilizing A-Shot technology with ultra-fine micro-particles designed to penetrate pores and enhance absorption while minimizing irritation, delivering a high concentration of retinal that works faster than traditional retinol to improve elasticity, refine pores, smooth fine lines, and visibly improve skin texture with consistent nightly use after gradual skin acclimation.