How long does it take to see results after having platelet rich plasma injections on face

Thank you for your message! Results from PRP injections vary from patient to patient and often depend on a number of factors. In generally we give an interval of about 3-4 weeks to start seeing results, though the body may continue to boost collagen beyond that point. Generally, no matter what outcome you are looking for, multiple treatments are needed, especially when it comes to deeper scarring. I would recommend a consultation with a provider in your area for further information! 

Results with PRP alone tend to be minimal for volume loss. At our office we encourage to do a combination of PRP injections plus dermal fillers. We have seen dramatic results using them together. However, PRP alone works very well for undereye hollowness or dark circles. Results are typically seen immediately with continued improvement as the initial swelling goes down. Collagen remodeling occurs for 4-12 weeks after the PRP has been injected. Patients will need maintenance treatments at six months to one year depending on the severity of the hollowness/dark circles.