💎 Raitera Teeth Whitening Pen Kit - Whitening Booster & Powerful 35% Carbamide Peroxide Gel - Sparkling Teeth Whitening Pen Set for White Teeth - Teeth Whitening Kit Gel Pens for Effective Teeth Whitener Review

The product itself is too watery. It's supposed to be a gel, but because it's watery it doesn't stay on your teeth and dissolves quickly. You must use 1/4 of the tube for the application to work. It shows something when you use that amount. It does not cause great sensitivity.

Not very impressed. No gel at all. Pretty watery and I don't think it stays on the teeth for very long. I probably won't buy again.

I went to the dentist to whiten my teeth and the procedure itself is just inconvenient. I searched for different solutions and found this product very useful. After a few weeks of use, I've noticed my teeth are a few shades whiter and I have more confidence in my smile. Overall a great product and it does the job at a very reasonable price.

Easy to use, noticeably whiter smile after 1 application. I've been using it for 3 days and I'm delighted with the results after constant use. The taste is neither great nor bad.

Very easy to use: just brush your teeth as usual, then roll and apply to your teeth and leave on for 15 minutes. Doesn't taste the best, but really works. This is a great product

I haven't noticed any difference after a week of continuous use. Went back to Watts Power White and saw immediate results.

I have been to the dentist to whiten my teeth and the procedure itself is just not practical. I searched for different solutions and found this product very useful. After a few weeks of use, I've noticed my teeth are a few shades whiter and I have more confidence in my smile. Overall a great product and it does the job at a very reasonable price.

I'm a tea lover so yellow teeth are almost inevitable when I'm not using a product. My crest whitening toothpaste wasn't enough so I decided to try this product. It's super powerful! After the first application I really saw a difference! It's now been a week and my teeth have gotten a few shades whiter (while still drinking tea)! These bleaching pens are amazing!

I received the goods but there are no instructions. I've tried other whitening systems in the past, each with different instructions. I gave 3 stars to be fair. I will try different app metrics, wasting the product and not getting the full benefit of its goal. For the company that supplies this product, your negative feedback may be due to your failure to provide pros and cons and general information including how to apply. I also looked through the Revain list and couldn't find anything.