PRP
Regrowth
Hair thickness and density increase but new hair doesn’t grow once they have died. Platelet-rich plasma (PRP) is injected into the scalp. PRP contains growth factors that aid in hair growth. Hair shedding is reduced, extending the hair growth phase. While the hair is in the growth phase, hair grows longer and thicker as a result of the growth factor.
The procedure may give the impression of a regrowth but it's really just your existing hair improving. Dormant hair follicles that have not yet died may activate. This leads to the appearance of new miniature hair growing on a patch of skin where hair used to be.
Ongoing treatment commitment
PRP is usually administered one month apart by a professional although it can vary. Time and effort must be expended in going to appointments in order to maintain results. Missing a session can hinder results therefore locking you into a string of costly sessions. Since PRP is delivered through a needle, the recipient area must be prepared with anesthetic and disinfectant.
Complications
There aren't many complications in PRP besides minor issues such as redness and itchiness in some cases.
Reversible
The needle marks on your scalp will disappear usually within a few days however the temporary marks won’t be visible to the eyes.
Cost
Single PRP session costs between £100 to £700 however the cost varies depending on factors such as country, practitioner and skill. It's an ongoing treatment so you will need a string of sessions.