research Evaluation of the safety and efficacy of a fractional picosecond 1064 nm laser for post‐acne erythema in adult Chinese patients
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.





