TIRTIR
TIRTIR pairs targeted actives like azelaic acid with everyday essentials, aimed at calming irritation and evening skin tone without over-complicating a routine. Available at Cerine, sourced from authorised distributors.
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TIRTIR Questions, Answered
Does TIRTIR azelaic acid serum help with acne marks?+
Azelaic acid is often used for red or dark marks left after pimples, and to keep pores clear. TIRTIR's 12% serum is one of the stronger versions sold in Korea. Cerine ships the original product, not a diluted copy.