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

Holla Smile is doing miracles Holla Smile is doing miracles! I am shocked with the fast results. I got my teeth whiten after 13 treatments!! I’d recommend to anyone looking to brighten their smile with at low cost.

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.