Salicylic acid is one of the most effective ingredients in skin care and stands out especially for problems such as acne, blackheads, pore cleansing, oily skin and skin renewal. This acid, which is in the BHA (beta hydroxy acid) group, penetrates deep into the pores and opens the blockages, gently peels off dead skin and smoothes the skin surface. Tonic, serum and gel forms containing salicylic acid reduce the formation of blackheads and acne when used regularly, and reduce the appearance of pores. It also evens out skin tone and offers a brighter and healthier skin appearance with its anti-blemish effect. It reduces the problem of shine and provides a matte appearance on the skin thanks to its regulation of oil balance. The best salicylic acid serum is the product that has a formula suitable for the skin type and has a soothing effect on inflamed acne. The use of salicylic acid in the skin care routine provides effective results especially for teenage acne and adult acne. Thanks to its peeling effect, it helps to renew the skin and achieve a more vibrant and youthful appearance. Salicylic acid products recommended by dermatologists improve skin texture, reduce roughness and support the skin barrier when used regularly. While low concentration salicylic acid is recommended for sensitive skin, more concentrated formulas may be preferred for oily and acne-prone skin. One of the most preferred ingredients in skin care, salicylic acid offers effective and scientifically proven results.