I've used this toothpaste for a few years. I think something is wrong with the latest batch. I bought a new tube in May and I've had the worst experience. Mouth is raw from skin sloughing off everyday. Lips are chapped.mouth is so dry. I'veost a lot of my taste buds. Not fun.

Wow! I thought i was the only one! It burned the inside of my lips I had to immediately rinse my mouth! Now I have a painful sore on the corner of my lips! Im putting Vaseline on my lips to help it heal. Its extremely uncomfortable. I read im not the only one. Sorry to hear others are expecting the same as me. Definitely not going yo use again. I thought I was just being sensitive and I needed to toughen up so ive used it every night nut I have to use a mouth wash after because the after tast is so bad... in mornings I use a different toothpaste it does not burn my mouth. I hope this review helps others thinking they are the only one experiencing burns.... also for the MFG to adjust the chemicals.

I used this toothpaste a few times and made my teeth nice and white and clean. But shortly after brushing my teeth last night, my lips started swelling and burning, and I noticed sores in my mouth and on my tongue. I rinsed my face and mouth well, and this morning I noticed that the roof of my mouth was tender and burned. Definitely this toothpaste. Will not use again.

I unfortunately had an allergic reaction, can barely open mouth for a week now because of how badly my lips reacted to this product. I noticed it would sting my lips everytime I brushed but I loved how my teeth felt. Then I woke up with inflamed lips that soon turned to sore corners of my mouth which I'm scared will scar. if possible would like a refund

[This review was collected as part of a promotion.] WARNING! This has caused SEVERE IRRITATION to my lips and tongue. My lips are very SWOLLEN (exactly like a Botox reaction looks), CHAPPED around the edges, canker SORES in the corners, and NUMB LIPS. My tongue and the interior of my lips are very DRY and numb. I noticed this REACTION after using a pea-sized amount on my toothbrush every couple of days, alternating with my regular, plain old Crest toothpaste. I need to call my dentist so he is aware of this issue, because it was recommended by him and a sample was given to me. This looks and feels like a bee sting or Botox gone wrong! It's painful, uncomfortable, and something is VERY DANGEROUS WITH THIS PRODUCT, DO NOT USE!

I used this toothpaste a few times, alternating with another brand for a couple weeks. I did not like the salty flavor but wanted the whitening effect to work so I started to use it daily. It was fine for a few weeks. Then about a week ago, I woke up with swollen and sore lips, cracks in the corners, I could feel canker sores starting in three places in my mouth and my inside off my mouth was dry and peeling. I used a different toothpaste for about two weeks. Then I used this product again and the symptoms all came back except now my tongue felt like it’s burned it really bad. The 1st inch of my tongue was swollen and red and painful. The corners are my lips were bad enough that I couldn’t open my mouth very wide. I researched and realized it’s definitely the toothpaste. That was the only thing that had changed and was the same as last time. Thank God, I rinse after I brush. I can’t even imagine how bad it would’ve been if I’m one of those people who do not rinse with water after brushing.

I wouldn’t wish this on my enemies. Not that I have enemies, but this stuff made my teeth ache and feel like, I can’t even describe. For somebody who has had very good strong, white teeth for 50 years went from that to having extreme sensitivity and what felt like an enamel being stripped away. At first, I wasn’t sure what was happening. Once I switched to this toothpaste within two weeks, started my teeth ache and within two weeks of stopping my teeth seem to be getting much better. Two months later seems back to normal.

I’ve been having a similar experience to some of the other comments. I’ve had a terrible reaction to this toothpaste. It has made my lips horribly swollen and the inside of my mouth very sore. Unfortunately there seems to be something in this that is causing an issue. I’ve used this toothpaste in the past without issue so maybe the formula has changed?

Last weekend on May 9th I used my husband's arm and hammer toothpaste and used it again May 10 along with chap stick. I noticed the morning of May 10th, when I woke up my lips were a little red and they were swollen. I thought it was one of my chapsticks low and behold I used my husband's arm and hammer toothpaste again this morning and my lips were getting the same allergic reaction they got last weekend. I'm glad I figured it out and now I know not to use this toothpaste again.

It has been a week since I started using this toothpaste and it has been the worst experience ever! My entire mouth, gums, cheeks, roof, tongue and lips having been on fire! My lips are swollen and constantly peeling. I have no taste and all I have been able to eat is yogurt and drink water. I am using my granddaughter's toothpaste now and pray this heals soon. Please use with caution! I wouldn't wish this experienceon anybody!