8 citations
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January 2023 in “Skin Research and Technology” This study found that treatment with fractional 1064 nm picosecond Nd:YAG laser effectively reduced post-acne erythema in adult Chinese patients without causing scarring or pigmentation issues, though some experienced temporary erythema, oedema, pruritus, and acne eruptions.
19 citations
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August 2018 in “Journal of the American Academy of Dermatology” In this study, the researchers found that the picosecond pulsed alexandrite laser (PSAL) may be as effective and safe as the Q-switched alexandrite laser (QSAL) for treating freckles in Chinese patients.
1 citations
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July 2024 in “Journal of lasers in medical sciences” This case study reports that treating a female patient with facial partial unilateral lentiginosis using a 532-nm Nd:YAG fractional picosecond laser resulted in significant improvement in pigmentation without notable side effects, indicating it may be an effective and well-tolerated treatment option.
1 citations
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March 2025 in “Journal of Cosmetic Dermatology” This case report describes promising results in treating poliosis circumscripta with exosomes and fractional picosecond laser, showing significant hair regrowth and repigmentation, though spontaneous repigmentation cannot be ruled out.
February 2024 in “Journal of Cosmetic Dermatology” White hair patch repigmented and hair regrew in a balding patient after treatment with exosomes and laser.