Snow Advanced Wireless Teeth Whitening Kit
No pesky cords attached to this innovative Snow LED teeth whitening kit, which has a wireless LED mouthpiece to use with the included hydrogen peroxide gel. In GH Beauty Lab testing, it received a perfect score for not sensitizing teeth or gums, was easy to use and brightened teeth by one shade after one week of use for the recommended nine minutes per day.
Though one tester found the LED device uncomfortable in the beginning, another liked the “durable” silicone mouthpiece and that she could “walk around and do things while using it.” It earned raves for being painless: “This is the easiest and most painless whitening kit I’ve used,” a fan said.
Crest 3D White Stain Eraser Teeth Whitening Toothpaste
Brush with this Crest whitening toothpaste to keep teeth stains at bay and teeth vibrant, sans strong bleaching ingredients that can cause discomfort. “I cannot live without this product, my hands-down favorite toothpaste — it not only leaves my teeth feeling clean, but also keeps them looking sparkling white,” GH Beauty Lab Senior Chemist Danusia Wnek raves. “It has a really nice minty taste that lasts quite a while too.” A drawback: because it’s made without an active whitening ingredient, it may not provide as strong teeth lightening effects.