You should definitely give it a try guys! I Was bit skeptical at the beginning, but with out a doubt works efficiently. I was blown away with the results my teeth actually was transforming before my eyes. I get so excited everyday to use it & absolutely smiling more as well now. So far i used made 26 treatments and results are awesome!

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 started using Holla Smile 15 days ago… I started using Holla Smile 15 days ago an my teeth were about at 9 shade. Now though 15 days into it I am at a 4 or 3. I love how this product whiten my teeth. If I could ever persuade you to use a product definitely use Holla Smile!!

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.

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.