GuruNandaTeeth Whitening Strips - 7-Day Treatment with Non-Slip, Dry Strip Technology - Whitening Designed with Care for a Brighter Smile

I recently completed the 7-day treatment with GuruNanda Teeth Whitening Strips and I’m genuinely impressed with the results. These strips are super easy to use thanks to the non-slip, dry strip technology—they stay in place the whole time without sliding around or causing discomfort.After just a few days, I started noticing a real difference in the brightness of my teeth, and by the end of the week, my smile looked significantly whiter. What I really appreciate is that the formula didn’t cause any sensitivity, which I’ve experienced with other whitening products in the past. It feels like this product was made with care, and it definitely shows in the gentle yet effective results.If you’re looking for a convenient, mess-free way to enhance your smile, I highly recommend giving these a try!

Definitely one of the better whitening strips that I’ve tried. There was no teeth sensitivity, and it definitely got my teeth at least 2 to 3 shades whiter just from using them one time.

They work great! They sure do whiten your teeth and stick on ur teeth like there’s no tomorrow lol. It is a good price and I recommend!

I bought these GuruNanda Teeth Whitening Strips for my daughter, and we were both impressed with how well they worked. After the 7-day treatment, her teeth looked noticeably brighter, and she felt more confident with her smile. The non-slip, dry strip technology really did stay in place, which made it easy for her to use them without any mess or discomfort.The reason for 4 stars instead of 5 is that the strips were a bit tricky to remove at times, and they left a slightly sticky residue that needed brushing off afterward. Not a big deal, but worth mentioning.Overall, they’re a great option for quick, affordable whitening at home without sensitivity. We’d definitely buy them again!

Does stay put. I left it on for 2 hrs and it didn't leave my teeth sensitive. My teeth feel very clean. Ive only done it twice so far but its obviously a quality product.

There was noticeable whitening after the first and second applications. After that the whitening was much more gradual. Overall, the whitening achieved was okay, but certainly not great. Teeth that started out more discolored than others did improve somewhat, but still remain more discolored. The biggest problem with these strips is the size, but most especially for the bottom strip. These strips need to be stretched out in order to cover enough teeth. This is not much of a problem with the upper strip. However, it is very big problem with the much smaller lower strip. It is hard to grip and then to pull on the ends of the lower strip with sufficient force to get it to stretch out enough to cover most of the visible teeth. If you apply too much force, in an attempt to get a sufficient stretch, a piece of the strip is likely to break off. Also, compared to the larger upper strip, it is more difficult to maneuver the smaller stretched lower strip into place and to get it to adhere well. The bottom strip definitely needs to considerably longer. It would also help if both strips were wider. This is because the strips obviously thin out when stretched and, for some teeth, it is difficult to get adequate coverage in the direction of the width of the strip.

If I could, I would give these a 10. They do not slide around on the teeth, but stay firm until you remove them. They don't have the usual caustic peroxide taste. I used them twice and my teeth are sparkling! I have never had whitening strips work this fast. Really great product.

This is after only one use. The moment they arrived in the mail today, I used 1 of the 2 “express” strips that came along with the other 12 “professional” strips. I followed the directions exactly. I’m truly shocked at the effectiveness after just this one use. I’m writing this review about 12 hours later now, and the effects appear to be lasting so far. The sensitivity is minimal, if any at all. I’m glad I decided to try these first, at a fraction of the cost of the big name brands. I intended on spending the high price for those fancy brands, but I came across these first, and I hesitantly decided to try them and save myself some $. I’m so glad I did.