You have to give it time dear. It takes several sessions for full effect to be seen. However, you should start to see results soon.
I have done approx 10 (possibly more) IPL treatments over 8 weeks. The result is awesome. Hair growth has been greatly reduced.
As I am still in the initial treatment stage, and use the IPL device each time I shave, I don’t know how long it would take to have any ‘substantial‘ regrowth.
What brand/model of IPL do you have? Mine is a Philips Lumea 956.
‘Patience Padawan… Patience…’