The Vita A Retinal Shot Tightening Booster is an innovative skincare product that contains liposomal retinal and Matrixyl to address skin concerns such as wrinkles , uneven texture , and enlarged pores . The combination of these highly active ingredients with A-Shot™ technology enhances absorption. Contains 0.1% liposomal retinal, 3% Matrixyl, 1% panthenol and 20,250 A-Shot™; Ingredients and Properties The Vita A Retinal Shot Tightening Booster Exclusive A-Shot™ Technology . An advanced microparticle ingredient, 16 times finer than pores, designed to penetrate pores directly and enhance the absorption of active ingredients. The particles are the same size, reducing skin irritation. Power of 0.1% Retinal + 3% Matryxyl . Infused with high concentrations of retinal, a more advanced form of retinol, and MATRIXYL, a single drop provides deep elasticity to problem areas such as wrinkles or enlarged pores. 0.1% Retinal (retinaldehyde) It is a more potent and directly active form of vitamin A, as it only requires one step of conversion to retinoic acid, unlike retinol which requires two. It accelerates collagen renewal and growth, reduces wrinkles and fine lines. Finally, it regulates sebum and shrinks pores. 3% Matrixyl® 3000 (9-peptide complex). Provides collagen production support, improves tone and firmness. Also works particularly well with retinol