Ans. Blemished skin, meaning skin that has visible imperfections or irregularities, such as acne, pimples, blackheads, whiteheads, scars, dark spots, or redness. These imperfections are often caused by factors like clogged pores, inflammation, hormonal fluctuations, or skin conditions. Blemished skin can affect a person's complexion and overall appearance, leading many to seek skincare treatments or blemish remover products to improve their condition and achieve clearer, smoother skin.