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Topical Tranexamic Acid for Melasma
Topical tranexamic acid is a promising treatment for melasma. Tranexamic acid (TA) has been reported to have whitening effects especially for ultraviolet-induced hyperpigmentation including melasma. The aim of a 12-week double-blind split-face trial was to evaluate a topical solution of TA and compare it with combined solution of hydroquinone and dexamethasone as the gold standard