Cos De BAHA Tranexamic Acid 10% Serum

Cos De BAHA Tranexamic Acid 10% Serum is formulated with a high-strength 10% Tranexamic Acid concentration to visibly fade dark spots, melasma, acne marks, and uneven tone — without irritating the skin barrier.

Tranexamic Acid works by interrupting the pathways that trigger excess pigment production. That means it doesn’t just lighten surface discoloration