I’ve used this product every night for 6 nights, and the results are truly impressive. My teeth became noticeably whiter, achieving the bright smile I was hoping for. One thing to note is that I experienced some increased sensitivity during the treatment, but it was manageable and only lasted while using the product. Once I completed the sessions, the discomfort completely disappeared. Overall, I highly recommend this whitening gel. It’s effective, easy to use, and delivers professional results at home. Definitely worth trying if you’re looking for a reliable teeth-whitening solution!