June 2019 in “Asian Journal of Medical Research” This study reports that while both dermaroller and fractional CO2 laser treatments for acne can lead to hyperpigmentation, itching was specifically noted only after fractional CO2 laser treatment.
August 2016 in “Journal of evolution of medical and dental sciences” This study describes the clinical profile of acne vulgaris in patients from a tertiary care hospital, noting a male predominance and frequent occurrence of post acne hyperpigmentation.
April 2023 in “Journal of Investigative Dermatology” In this study, Nd:YAG picosecond lasers using fractional micro-lens array were found to have a comparable effect to ablative fractional Er:YAG lasers in treating atrophic acne scars, with better safety profiles but slightly less patient satisfaction.
September 2022 in “Journal of the American Academy of Dermatology” The serum reduces acne and improves skin clarity.
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January 2017 in “Expert Opinion on Pharmacotherapy” This review discusses the clinical features and treatment options for adult acne, highlighting the need for tailored management in specific populations, but reports no new findings.