For laser we use two machines, one is diode and one is fotona ND Yag machine.
Both machines are good, but if you have thin hair then go for fotona ND Yag otherwise diode is ok. Our discounts are running now. Don't wait and avail these deals. If you get the first session in these prizes, the remaining sessions will also be in the same prize.

Normally 6 to 8 sessions are required 1 month apart
After every session your hair will be thinner than before

No side effects