Detailed answer

Azelaic acid is a multifunctional ingredient that can help unclog pores in several ways. Firstly, it has antimicrobial properties, which means it can kill bacteria that contribute to acne and clogged pores. Secondly, it has keratolytic properties, meaning it helps to exfoliate the skin and remove dead skin cells that can clog the pores. Thirdly, it has anti-inflammatory effects that can help reduce redness and swelling associated with clogged pores. Lastly, azelaic acid can also help regulate the production of sebum, the skin's natural oil, which can contribute to clogged pores. Overall, by addressing these different factors, azelaic acid can be an effective ingredient in treating and preventing clogged pores and acne.