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Updated: Jun 15, 2026

Roller Microneedle Combined with Tranexamic Acid Solution in Treating Melasma
Published on: January 19, 2024
Tolerability and efficacy of a novel formulation in the treatment of melasma
Ian L Guevara1, Kelly D Werlinger, Amit G Pandya
1University of Texas Southwestern Medical Center, Dallas, TX, USA.
Background:
Topical agents containing mixtures of hydroquinone and glycolic acid often cause irritation in patients with melasma.
Objective:
The authors assessed the safety and efficacy of a new cream containing hydroquinone (HQ), glycolic acid, and hyaluronic acid for epidermal melasma.
Methods:
Fifteen Latin American women with bilateral epidermal melasma underwent twice-daily full face application with the study cream for 12 weeks. A moisturizer was added if irritation developed.
Results:
Mexameter data revealed that 14 of 15 patients (93%) improved, and there was a significant decrease in MASI (melasma area and severity index) scores of 64% over the course of the study. Fifty-three percent of the patients required a moisturizer after eight weeks of treatment. The majority of adverse events were mild. Patient and physician global evaluation showed moderate, obvious or very marked improvement in all patients.
Limitations:
Open, uncontrolled trial in a small number of patients.
Conclusion:
A cream containing hydroquinone, glycolic acid and hyaluronic acid demonstrates improvement in patients with melasma.
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