I haven't had a hair transplant and would like to keep it that way. I'm taking finasteride 1.25mg and keto shampoo 2-3 times a week. My density is there but always wanted to see if my sides can improve. Was wondering if anyone has had or recc'd PRP injection as a stadnalone preventative treatment? Like 1x a year? It's not the cheapest I know but is non-surgical and over the long haul seemingly less of a hassle. It's rather new but I know most Doctor's do it before or after hair transplant's to give the follicles the best chance to grow/survive.