https://www.selleckchem.com/products/pfi-3.html
The highest level of evidence is available for microneedling, fractional radiofrequency, fractional CO2, and erbiumyttrium aluminum garnet laser for mild to moderate grade scars. Trichloroacetic acid chemical reconstruction of skin scars showed efficacy in ice pick scars. Grade 4 scars improve poorly with resurfacing procedures, where punch excision and punch elevation can be tried. Platelet-rich plasma therapy was effective in combination with lasers and microneedling. Overall there is lack of high-quality data in the management of post