Celimax The Vita A Retinal Shot Tightening Booster- 15ml (High Quality)The Celimax The Vita A Retinal Shot Tightening Booster (15ml) is an intensive Korean skincare treatment formulated with 0. 1% retinal, peptides, and the brands A Shot delivery technology to help improve visible signs of aging, enlarged pores, uneven texture, and loss of firmness. It is designed for people looking for stronger results than traditional retinol products while still maintaining a skin friendly formula. Key ingredients 0. 1% Retinal