Getreviv レビュー 28

This company sent me a product that HAD A KNOWN CURING DEFECT. It's NOT safe. They knew that this product wasn't cured properly and they sent it to me anyway. It has a horrible smell and taste and is UNUSABLE. They are willfully sending undsafe products because the product that I ordered wasn't in stock. I had to reach out after a month of not hearing from them about my purchase. They admitted that the batch had a know curing defect. This makes the product unusable. Although the material they use may be safe, they cannot support that claim when the device hasn't been cured properly. It tastes like literal POISON. Con artists.

Nope, the smell/taste has not dissipated after doing what you said, and yes it is a curing defect. You admitted it in your email, the product was sealed too soon causing a defect in the off-gassing aka curing of the product. You willfully sent it to me anyway after radio-silence for a month after my order. AND I QUOTE FROM YOUR OWN EMAIL is a known issue with 1-2 batches where the supplier did not wait the full 3 days before sealing the bags. It is not toxic — it is just residual smell from the silicone curing process.

THE PRODUCT WAW IMPROPERLY CURED YOU MORONS. Like I said: acrylic nails are safe but they are ABSOLUTELY not safe if they’re not cured properly. Dumbasses

Mouthguard is very uncomfortable and causes tooth and gum pain. When I tried to return it, I found out they have a no return policy.

Terrible.
Contacted company to be told tough it out for a week or you won’t see results.
I keep choking. The device is far too big and Chokes me quite literally.
I am told it will work if I keep trying.
No help.
No refund.
Nothing but telling me everyone else loves it “look at our reviews!”
All reviews on their website are chosen by them not actual reviews. Just hand picked.
DO NOT TRUST THIS COMPANY ON ANY ACCOUNT IT IS A WASTE OF TIME AND MONEY.
Customer service is unhelpful and rude.

I’ve been using Reviv 3 for a couple of weeks now and honestly, the difference is noticeable. I feel more energised throughout the day, less sluggish, and my overall recovery (especially after busy days or workouts) has improved a lot.

What I love most is how quickly it works no long waiting time. It just gives you that clean boost without feeling jittery or artificial.

It’s become part of my routine now, and I can definitely see the long-term benefits. Highly recommend if you’re looking to feel more balanced, refreshed, and on top of your game.

So far I've had the mouthguard for a few days, and it's taking some getting used to, but I can tell it is working. However, I needed to change sizes and they have the most responsive customer service I think I have ever experienced. They responded insanely fast and their size change policy is so reasonable and easy to navigate. A+ customer service I wish every company was like them

I’ve been wearing the Reviv 3 mouth guard for 3 nights now and I’m already really excited about it. The first couple of nights were a little uncomfortable as my teeth adjusted, but by the third night it was honestly a breeze to wear.

What surprised me most is that my husband already mentioned my teeth look neater, even after such a short time. That made me even more motivated to keep going!

I’m really excited to see how my smile improves over the coming weeks. I’ll definitely keep updating my progress and sharing my results along the journey. 😊

I started with an R1 and it was ok. I thought the squishy material would be comfortable as I am not used to sleeping with a nightguard (I have in the past but not regularly). It was comfortable and I built up my tolerance to wearing all night but would take breaks with it since it was a bit irritating to my gums. I already have receding gums so I was worried it would make it worse. I did wake up with some bleeding one morning and couldn’t wear the R1 for several days afterward.
I bought the R3 because it looked like it was cut lower on the gum line and because my dentist said he recommends hard material for nightguard as opposed to squishy material because there is a tendency to bite and wiggle them while sleeping. I’m SO glad I bought the R3!! Within a week I was able to sleep comfortably with it all night and every night since. I’ve never had gum irritation with it and I haven’t had much for an adjustment period. It’s comfortable and I’m hopeful it can strengthen my jaw. At the very least, it’s helpful for me to quit grinding and gritting my teeth at night.
Now to see if it will fix my crowded teeth!

It has been a good investment, in my opinion!

The mouthgaurd is really comfortable and since I started wearing it I have had the best sleep I've ever gotten!

I'm on day 3 of using reviv.
I have TMJ and crooked teeth due to palate collapse. I believe from braces, mouth breathing and nailbiting. I've stopped biting my nails this year, I'm practicing more mouth breathing and it's time to live without pain and hopefully - straighter teeth! Someone recommended me it on Facebook so I thought it's worth a go!
I'm only giving 4 stars now as I'd like to review again in 6 months.
I wear this at night, but I have a tendency to take it out in my sleep (I did with my retainers too. How my teeth reverted quick)
But as soon as I wake up I find it and put it straight back in. I also try to wear it and hour a day. While I get ready or do emails etc.
I can already feel the front of my pallet pushing out? And in the night when I do awake I can feel it pushing. It's actually rather therapeutic as I can feel the pain of my teeth and jaw collapsing with my TMJ so this counteracts it which is quite a releasing stretch. It aches, like when you get your braces tightened. But after a hour of waking the pain fades. Slight gum soreness but it's normal.
Loving my journey so far. Hope I keep at it!

Good idea to copy myobrace and make it affordable for people. Hope prices don’t go up as noticed reviv 3 is more.

Shipped promptly, well packaged. I have enjoyed using the daytime mouthguard, and appreciate that I can reboil the appliance to fit my bite on an ongoing basis!

Just a scam doesn’t even do anything but dig into my gums

I'm a couple weeks from having worn the Reviv for a full year. I upgraded to the Reviv 2 late summer. I love my Reviv and I believe in the biomechanical theories that Ken has spent decades unraveling through his own personal journey. I have always been healthy but what changed is that my teeth have totally straightened, my gap closed, and I feel like my facial structure has improved. Also my lower back where I think I have a bulging disk, only really acts up if I help someone move or I do alot of heavy lifting, but I do think Reviv has helped my spine expand so that its not caving in on the lower back. I feel great and I am a LIFER on Reviv.

I’ve been using the Reviv mouthguard each night for the past 3 months and I’m already seeing improvements, particularily in my skin for some reason? My wrinkles seem to have smoothed out, my nasolabial folds are less prominent, more definition in my jawline, jowls gone, and my face almost looks lifted? Im assuming it has something to do with the ballooning effect? Which makes sense…inflating something would cause it to go from sagging to tightened, which would smooth out lines, and lift the face.
10/10 recommend

Primary purpose of my Reviv purchase was to concur snoring. I have a dental appliance for grinding. Using the Reviv was overwhelming the first day or two, but I will continue to use it.

I still have not watched the videos yet, but good sleep, overcoming snoring are a journey for me right now.

I think it'll work if I stick to it. I have always had crowded teeth and now I floss no problem after a few months of use, and definitely see a huge shift in my lower jaw. I have severe maloclussion on one side that seems to be straightening out. I don't like the R2 but my R1 smells bad now and it's showing signs of wear. Ill keep using both and hopefully the R2 becomes more tolerable.

Since using Reviv (about 20 weeks) I no longer have any symptoms of vertigo; which I suffered with for decades. Sometimes severely, often just in bed when moving head position, but consistently. I think that Ken's theory about the balloon brain has merit. A chiropractor once told me vertigo was from Osteoporosis of the skullThis makes sense now.

The company maintains full transparency—Ken personally answers nearly all questions about the Reviv Mouthguard R1 and R2. Structural healing and improvement require patience and time (months). Trust the process, stay disciplined, and perform daily stretches to accelerate your progress. My personal experience with the mouthguard it helped reduce my jaw pain, improve my back posture, feet posture (improved arch), it has expanded my palate, improved my smile, and I feel less fatigued throughout the day and better mental clarity.

I've been using reviv 2 for just a week and I can already see changes within this time. Based on the alignment of my upper teeth I can tell my palate is expanding already, and my rotated front teeth already feel like they are straightening out. The first few nights I had to wake up and take the retainer out because it was quite painful, but every day has become a bit easier, but this is how I know it is working. Kind of feels like how the first day of getting your braces tightened feels like, except it's morseo affecting the upper palate. Also the "tongue hammock" has been nice. This retainer really forces me to breathe through my nose, which is a habit I've been struggling to develop.

Towards the end of 2024 I read an article that Ken wrote. Something in me said pay attention so I ordered the R1. I started wearing it in January 2025. Getting use to it wasn't too bad though it did irritate my gums. I think a couple months went by and I looked in the mirror and noticed an improvement in my facial structure just like Ken writes about. When the R2 came out I ordered it. I have been wearing it every night since. The R2 is far more comfortable and easy to wear. I believe that I am still seeing improvement not going backwards at least.