I purchased the Tria 4 in November 2013. I started using it that weekend. I used it on my underarms and bikini line.I wwas uusing it every weekend. I saw and felt the hair growth going away. I then went to using it every other weekend. The hair growth has become very sparse. I can go without shaving for three or four days now and not have much hair showing. The first time I used it I used the third setting. I went to the forth setting but the pain was to much so I have stayed with the third setting. I get about 1500 shots on the third setting. I will write another review in March as that should be the time that I will be hair free.

I've seen outstanding results from using the TRIA Laser Hair Removal System! I am so excited. I've been using it on my underarms and after my 6th treatment, I've seen dramatic results. No more shaving for me!!! The product is really easy to use and I would highly recommend buying it. It's definitely worth it.

When I first got the product, I had a couple of questions and the call center representatives were super helpful and nice in answering my questions.