This pore refining ampoule combines retinol, niacinamide, collagen, TECA (madecassoside), and a 40% tannin complex to support a targeted approach to facial care. The formula is designed to help minimize the appearance of pores while promoting a smoother, more even skin texture. Retinol contributes to surface skin renewal, while niacinamide works to balance sebum production and improve overall skin tone. Collagen is included to support skin firmness and elasticity, and TECA offers soothing properties to help calm the skin. The 40% tannin complex, derived from natural plant sources, provides additional astringent benefits to refine pore size. This Korean skincare serum has a lightweight, watery consistency that absorbs quickly without leaving a greasy residue. It is suitable for individuals with oily, combination, or normal skin types who are looking to manage enlarged pores and improve skin clarity. The ampoule can be incorporated into a daily skincare routine as part of the serum step, typically applied after cleansing and toning. Its measured concentration of active ingredients aims to deliver gradual results with regular use, without relying on harsh or irritating levels of potent actives. The product is housed in a 1.01 fl oz (30 ml) dropper bottle for controlled application. Those new to retinol or sensitive skin types may wish to start with lower frequency application to assess tolerance. This ampoule offers a balanced formulation that pairs widely recognized pore-minimizing ingredients with soothing and firming components, making it a practical option for individuals seeking to refine skin texture and reduce visible pore size over time.