Teeth Whitening Pen (4 Count), No Sensitivity Teeth Whitening Gel, Effective Teeth Whitener, Travel-Friendly Tooth Whitening Pen, Carbamide Peroxide Tooth Bleaching Gel for Adults

I love this pen. It has been gradually whitening my teeth. Since it came with 4 pens I even gave one to my grand daughter her teeth were so yellow and has trouble brushing now she wants to brush and use this whitening pen. She loves to smile now and so do I. You will love this pen well. Would definitely recommend and but again.

I've been using Smileactives (from QVC) for years. Decided to try this one. It is better! It took only 1 week and I see the difference (my teeth is not yellow, my gums are healthy, I see my dentist regularly). I just wanted a "boost". I got it!

I recently tried this teeth whitening system, and I’m pleased to say that it does show noticeable results over time. While my teeth didn’t become completely white, I could definitely see improvement. The process was simple to follow, and after using it consistently, my smile appeared brighter and cleaner. It’s not a dramatic change, but if you’re looking for subtle whitening with continued use, this system could be a great option. Patience is key with this product, but the results are certainly there if you stick with it.

I’ve tried many different whitening pens over the course of the years and this product by far is the best. It does take some time but I have noticed a difference and I’m so happy with the results. I will definitely continue buy this product

The Smile Shark Tooth Whitening pens are excellent products,they automatically Whiten your teeth when applied and they stay Whitened for 2 months,each pen has about 10 Whitening applications. There are 4 pens Per box. The cost is excellent compared to what a dentists charges. I highly recommend them.

This product is very easy to use. The pens and brush do a nice job with ease of application. The results of the whitening was quite noticeable after the third application. Getting ready to reorder

I’ve been using these gel pens for about a month now, and I have to say, they’ve been working really well. At first, I was skeptical, especially after seeing them all over TikTok and assuming they were just another sponsored product. But after using them 2-3 times a week, I’ve noticed a real difference. I do pair them with the Smile blue light, which might be why I’ve seen results so quickly. Overall, I’m really happy with them and will definitely keep ordering! **I will note though, if you have really sensitive teeth start slow then work your way up!🙃

This product is exactly what it says it is. It works to be by Wonderful! It whitens my stained teeth and there's no sensitivity. I've tried others and this by far is my favorite