Ok, so if you're like me and have super sensitive teeth, you've probably tried every whitening strip under the sun and ended up in searing pain. I ultimately had to cave and splurge for the fancy toothpastes and follow the FDA approved (totally made that up... although mouthwash does have alcohol in it...) guidelines for brushing. Anyway, I was so thrilled when HiSmile got in touch with me because I had seen their product all over Instagram. Obviously, it's important to be weary of products on Instagram, because it can create a false sense of reality, but in any case I was excited to test it out. Their big "tagline" so-to-speak is "Whiter Teeth in 10 Minutes", so I decided to test it out amidst my day-to-day activities I know only take me 10 minutes... for example, doing my hair!