I tested Lumineux’s bestselling whitestrips from Amazon to see if they’re gentler and more effective than Crest 3D Sensitive ...

Add Yahoo as a preferred source to see more of our stories on Google. Seems too good to be true? Amazon testers have been using them for years as a cost-effective and easy solution to whitening their ...

Add Yahoo as a preferred source to see more of our stories on Google. Your smile is the first thing most people notice, but if you weren’t blessed with a naturally white smile, don’t worry: There are ...

If you want to spring clean your smile just as much as you spring clean your home, Amazon has a great deal to grab before March begins. Right now, you can shop the top-rated Crest 3D Whitestrips ...

Snag a 3-month supply today at Amazon ...

PureWow editors select every item that appears on this page, and some items may be gifted to us. Additionally, PureWow may earn compensation through affiliate links within the story. All prices are ...

The science-backed HeySmile strips are designed to whiten teeth without causing sensitivity (contains affiliate links) ...

— Recommendations are independently chosen by our editors. Purchases you make through our links may earn us and our publishing partners a commission. If you're looking to achieve a brighter smile in ...

New York Post may be compensated and/or receive an affiliate commission if you click or buy through our links. Featured pricing is subject to change. At the start of the work week, it can sometimes ...

All products featured on Glamour are independently selected by Glamour editors. However, when you buy something through our retail links, Condé Nast may earn an affiliate commission. Scoring a ...

Crest 3D Whitestrips are on sale for 37% off during Amazon's Labor Day sale, bringing the price down to $31.49. The sale includes other Crest products like the 3D White Luxe Whitestrip Teeth Whitening ...

We both tested our respective strips—Crest 3D and Lumineux—every day for a week, as directed. During that time, we documented our experiences and measured the strips against the PureWow100 criteria, ...