The answer to your question is yes, Rejuran healer and Pico laser can be used for uneven skin tone, and both treatments can be done on the same day.
Rejuran healer has been evaluated in studies and in particular, a South Korean study published in the medical journal Dermatologic Therapy (2016) showed its efficacy in terms of marked improvement of pores and skin thickness for patients in their 30s and improvement in skin tone, melanin scores, wrinkles and sagging for patients in their 40s. These parameters were evaluated using face analyzers such as the Visioface and VISIA-CR.
As for Pico laser, there are various brands in the market but in general, a true grade Pico laser is effective for treating pigmentation that may be a part of your uneven skin tone. Your doctor would have to assess the type of pigmentation you may have first before more recommendations may be made regarding the feasibility and type of laser which is best for you. Hope this helps!
Regards,
Dr. Joanna Chan
