I was told by a dermatologist in ThaiLand saying that inject Placentex under the skin or apply it on the skin and use dermapen/dermastamp to roll on the acne scar area will help improve the scar and boost the collagen to stimulate more ? is that true? anybody has used this? and if it work, is it better to inject or use dermapen/dermastamp ?Please give me advices. Thank you . I attached the picture of Placentex below ( this placentex from Italy tho ) @beautifulambition
https://onlinelibrary.wiley.com/doi/10.1111/jocd.13710
seems like it was used for the 1st time in the case of the feet scars with great success. Thisreport was written this year. The name of the Dr is mentioned. So seems like you can give it a try
But it is about hypertrophic scar...