Crest 3D Whitestrips Professional Effects – Teeth Whitening Kit, 22 Treatments (20 + 2 Bonus), Each with 1 Upper/1Lower, 44 Strips – Crest 3DWhite Teeth Whitening Strips

I give these Crest 3D Whitestrips a full 5 stars. After using them consistently, I noticed a visible difference in the whiteness of my teeth, and the results looked very natural and professional. My smile looked brighter without appearing over-whitened. The strips are easy to apply and stay in place well during use, which makes them convenient to fit into a daily routine. I also appreciated that they didn’t cause significant sensitivity, which has been an issue for me with other whitening products in the past. With 22 treatments included, this kit offers great value and long-lasting results. Overall, this is an effective, reliable teeth whitening solution that delivers exactly what it promises. I would definitely recommend it to anyone looking to safely and effectively whiten their teeth at home.

I have naturally more yellow teeth and also my two front teeth are visibly different color (don’t know why), and it makes me selfconsious about my smile, even tough my teeth are straight etc. Wasn’t first sure how the strips would react to different colored teeth, but to my surprise - it evened them out and made it more bright. Transformation pic is after one set/package. (The toilet light is a bit warm toned, so I added picture from outside to compare + the outside pic was taken 2 months after treatment, so yes it holds in my opinion. Pic is not edited, just zoomed so thats why bad quality.) Now ordering my second package to just brighten up a bit more - 6 months after first use. So one super happy customer here!! Yes, it did ache a little on my teeth, but nothing that I couldn’t handle.

Takes a few applications to really see results but they definitely work. There might be some temporary sensitivity after using them, but it's temporary, and not awful. Results last a few months before you'll need to do it again. I'm a daily coffee drinker and it took 2 strips to see much of a difference, 5 strips to look really white again. Recommend!

The results with these strips were noticeable, my teeth definitely looked brighter after a few uses. They stay in place well and are easy to apply, which makes the whole process pretty simple. The only downside for me was the sensitivity. By the 2nd application my teeth started feeling a bit tender, so I had to space out the applications. The whitening still worked, just needed to go slower than recommended. Overall, they’re effective if you want a quick boost in brightness, just be mindful if you’re prone to sensitivity.

Crest 3D Whitestrips Professional Effects really deliver noticeable results. After just a few treatments, I could see a clear difference in how much whiter my teeth looked, and the results continued to improve with consistent use. The strips are easy to apply and stay in place well during the treatment time. I experienced very minimal sensitivity compared to other whitening products I’ve tried, which was a big plus. The kit with 22 treatments feels like a great value and allows you to maintain results over time. Overall, this is one of the most effective at-home teeth whitening options available. If you’re looking for professional-looking results without going to the dentist, these are a great choice.

I recently completed the Crest 3D Whitestrips Professional Effects (22 Treatments) kit, and I’m so pleased with how my smile looks! If you’re serious about brightening your teeth at home without a professional visit, this is definitely worth it. ✨ Noticeably Whiter Teeth: After following the full 22-day treatment, my teeth look significantly brighter — several shades lighter! Even stubborn staining from coffee and tea has faded. 🦷 Professional-Level Performance: These strips feel like the kind you’d get at a dentist — they’re strong but still comfortable, and deliver results that truly show. 📈 Easy to Use: The strips are easy to apply and stay put without sliding around. I could wear them while doing other tasks — they’re not disruptive to my routine. ⏱ Reasonable Wear Time: They only need to be worn for about 30 minutes a day, which is totally manageable and fits easily into my schedule. 💬 No Weird Taste or Mess: Unlike some whitening gels, these don’t leave an odd taste or sticky mess — just smooth, thin strips that get the job done. Overall, Crest 3D Whitestrips Professional Effects gave me the brighter smile I was hoping for. They’re effective, simple to use, and deliver noticeable results you can see — highly recommend! 😁✨

Buen valor

Al día 10 ví mucho cambio. Quedé muy contenta. Compré otros 2 para la familia.

De verdad notas la diferencia al usarlo

No pude ver los resultados dado que a partir del segundo uso me provocó hipersensibilidad y las dejé de usar.

Llego tarde el pedido (3 días después) La caja aplastada No coincide con la imagen de la publicación