A combination of treatments may be needed for the best results. Most patients respond better to PRP than the laser to thicken and re-grow hair. Oral medications also help but you may not be a candidate. Please consult a board certified dermatologist who is an expert in hair loss to evaluate. Best, Dr. Green
In my opinion, you should be under the care of a hair expert. They can help you direct your therapy. As far as a comparison between topicals, low level laser and PRP, I have found that PRP is more effective. Studies show that hair follicles may increase in diameter 60 to 80%. Shedding usually is diminished. Hair regrowth is variable. All treatments for genetic type hair loss have to be continued. PRP must be done 2 to 3 times a year. Consider combination treatments. Hope this helps. Good luck.