Thanks for your question and as always, we recommend that you have a consultation with a board certified dermatologist or plastic surgeon to help with your skin care concerns. Having PRP after Botox is fine – I am not sure what you mean by a PRP facial – but having PRP put on your skin or injected into your skin should have no effect on your Botox. Just make sure that the provider is someone that understands what PRP is, what it can do, and that you are spending your $$ wisely.
There are no issues with receiving PRP treatments post Botox injections. Best of luck to you.