Hi there Blythe,
I highly recommend this Calecim Professional serum (80%). It is a serum derived from red deer umbilical cord stem cells. Thus it contains a high concentration of growth factors which aids in speedy healing.
I have been using it for post-laser recovery, post – hair transplant recovery since it was launched 3 years ago and the results are significant. We are doing studies on it now for hair transplants.
You can google more about them and where to buy them on their website.