1,058
people found this helpful, as of 2023
ranked #9,421 most helpful
out of 571,544,897 reviews
★☆☆☆☆
It didn't work and they'll give you free product if you write a review
There was no difference in the shade of my teeth after I used all of it. I contacted Amazon customer service directly and they issued an immediate refund. The company offered me free product in exchange for a review. If I'd known that I wouldn't have ordered it. What good is a freebie if it doesn't work in the first place? I should've known better. Stick with Crest whitestrips, they work.
the product in question
iSmile Teeth Whitening Kit - LED Light, 35% Carbamide Peroxide, (3) 3ml Gel Syringes, (1) Remineralization Gel, and Tray.
4.2★ · 27,235 ratings, as of 2023