Salicylic acid ek lipophilic beta-hydroxy acid hai jo sebum aur oil ke sath mix ho kar skin ke deep pores mein penetrate karta hai. Yeh intercellular bonds ko dissolve karta hai stratum corneum mein, jisse dead skin cells hatne mein madad milti hai aur pores unclog hote hain. Iski wajah se skin clearer aur smoother ban jati hai. Acne aur comedones ke liye bahut achha ingredient hai, aur hyperkeratotic skin conditions mein bhi use hota hai.