TIRTIR

Azelaic Acid 12% Serum

This targeted treatment serum features a 12% concentration of azelaic acid to effectively unclog pores, smooth skin texture, and fade post-acne marks without irritation. Formulated with zinc PCA, panthenol, and specialized technology, it regulates excess sebum while delivering a clinically proven 201.79% increase in outer skin hydration and a 73.40% reduction in redness. The fast-absorbing formula is perfect for oily, sensitive, and dehydrated skin types, working consistently to support a cle...