I have been using HollaSmile since… I have been using HollaSmile since December. It's amazing. I have noticed a HUGE difference. I have to say the customer service is amazing. I had an issue with my mouthpiece, and John answered my email immediately. To my surprise, they have sent a replacement device out to me. Thanks Again guys. I'm a customer for life. Now of you could just expand into having a warehouse here in Canada that would be Amazing lol. Keep up the great service.

As i can see everyone here are happy… As i can see everyone here are happy and have positive experience! I Can say that am happy aswell hahah ;) This whitening KIT is truly amazing so far i did 9 treatments and i already notice whiter teeth, for that price the quality this teeth whitening kit is bringing is just amazing, even if ill compare it with doctors who cost $600+ to do professional teeth whitening! Many people will notice results sooner or later, just Be patient! The only thing that is guarantee is that you will notice an improvement in your teeth getting whiter and whiter from each treatment! Great product and can’t wait to see more results soon!

This whitening KIT is amazing This whitening KIT is amazing! I have 2 capped teeth in the front and I was shocked at how well this stuff works on them and my regular teeth. It is amazing. 100% worth the purchase. I saw a huge difference in 23 days.

Best teeth whitening company Best teeth whitening company, speed delivery, visible results from the first 3 treatments and excellent customer service.. would highly recommend.

I am loving this Teeth Whitening KIT I am loving this Teeth Whitening KIT. I have been using it twice a day (for about 5 days now) and I am very satisfied with the results. I do see my teeth becoming more and more white. I am eager to see how they look at the 21-day mark. Holla Smile’s customer service is wonderful and it's clear that they believe in their product by backing it up with a warranty. I will be recommending this product to friends and family.