Most cosmetic treatments and skin rejuvenation treatments have post-procedure rules you must follow to get the best results. In the case of PRP, you are not supposed to do the following things within 5 hours from the application
Wash your face
Expose the treatment site to direct heat
Perform activities that could result in sweating, such as going under the sun, exercising, sauna, jacuzzi, steam room, or using a blow dryer.
You will get additional instructions from the professionals. You would receive comprehensive aftercare instructions to help you get the most out of the treatment. This could include chemical peels.