LINHART Teeth Whitener Gel with Hydrogen Peroxide, Tooth Whitener for Sensitive and Normal Teeth - No Sensitivity, Effective, Whitens Teeth with 50% More Strength

I’ve been using this for a good while now in conjunction with linhart toothpaste. I am a heavy smoker & coffee drinker, both of which leave me embarrassed to smile around people I don’t know afraid of the “non-smoker” judgement of my teeth. I’ve tried several different whiteners that promised results but always fell short of my desired results. Immediately I noticed a difference in the way my mouth felt, clean & fresh as if I had them professionally cleaned. After a couple of weeks I noticed a huge improvement in the coloring of my teeth. I also noticed my breathe stayed fresh much longer than it did using a regular toothpaste. I don’t find the taste or smell to be overwhelming & also hasn’t irritated my sensitive gums or teeth. Overall, I am impressed with the product & it’s effectiveness, it by far exceeded my expectations.

This is a really easy to use tooth whitening gel. It's easy to use, as you just put a little drop on your toothbrush with your paste or powder and brush like normal. I was very surprised by the taste, as it's very light. Not overpowering at all. As I've been using it I am really impressed with it. It's much better than using messy trays, as you don't have to deal with all the fuss. Just brush and be done. My teeth have felt very polished and I love the confidence I have now that my teeth are getting whiter.

The first two tubes of whitening gel I used were actually gel. I also purchased one for my granddaughter which was also a gel and she liked it and said it was easy to use. We both had good results using the gel. Our teeth were visibly whiter. My third tube was liquid. I lost quite a bit my first use not expecting it to be liquid. No matter how much I shook it, it was still liquid. I am reluctant to order another tube. It is pricey and not to get what is advertised as gel is not worth the risk. I'll find another product.

So the first time I used it, expecting a gel, I lost a bunch down the sink because it poured out. Is it supposed to be a gel? Not sure myself. It might be working a little bit, my teeth appear a tiny bit lighter. I'll keep using since I have it and hope my teeth get whiter but the liquid is a bit of a disappointment. It might work better if it didn't drip right off the toothbrush.Update 7-26-21 - I have found that if I shake it and hear liquid, I just don't squeeze. then I can drip onto the toothbrush. Our house is rarely warm enough in the winter to have it turn into a gel. Weird product but I do like how clean my mouth feels after brushing so I keep using it. I'm on my 6th tube. So just check if you can hear the liquid moving, then be careful putting it on the brush and you won't lose it in the sink.

So far I’m liking this whitener. It doesn’t have an over powering minty taste which is nice. Just add it on your toothbrush while brushing! Super easy and I don’t have to set aside time to sit with strips on my teeth. Most teeth whitening strips make my teeth sensitive after a couple uses. So far I’ve had zero problems with this stuff and have been using for a couple of weeks. I’d say my teeth look brighter!

I read about Linhart Whitening Gel in a magazine and thought I'd give it a try. After a month of using this gel 2 to 3 times a day along with my regular toothpaste, I saw no difference in whitening. Well, actually there was a difference because I stopped using the Weleda salt toothpaste I used for years, and so my teeth weren't nearly as white. The gel is quite expensive, but I was more than happy to pay the price for results. Unfortunately, there were none for me.

this. toothpaste. really. works. and. no. pain on. gums. am. very. sensitive. and. this. I. do. recommend. only. to. pricy. and small. tube but. maybe. if. I don't. use. to. much. might last. a month happy. with. product

I’ve been using this toothpaste and the whitener for 8 months now and I can’t imagine not using it. The toothpaste has a refreshing taste that isn’t over-powering. The whitener isn’t as effective as I’d like it to be but my teeth and mouth feel so clean after using it that I’ll continue with it.