Reviews

Explore reviews for New Age Performance mouthware products. Discover firsthand experiences from satisfied customers, detailing the benefits of improved body alignment, enhanced athletic performance, and optimized bite. Find out why athletes and fitness enthusiasts trust New Age Performance for superior results.
Based on 2829 reviews
86%
(2435)
8%
(223)
3%
(94)
1%
(41)
1%
(36)

6DS HIIT Low Profile Mouthpiece

1 Month Review

When I first bought this, I followed the instructions to have the piece fit well. After nearly vomiting when putting it in the first time, I trimmed a bit away and it felt much better. I still feel a little bit of a gag reflex if I think about it. My fix is to put my tongue on the roof of my mouth. It gets rid of that gagging feeling and allows me to use the guard with ease. I rate it 5 stars for its overall performance, durability (so far), feel (after learning the tongue trick), and case. Big fan.

Love the product

Excellent

I love using the HIIT Low Profile mouthpiece for all of my "moving events" when training & competing in Strongman! I often clench my jaw when giving full effort, so this helps save me from grinding my teeth and also seems to help prevent headaches from that jaw strain. I have tried othe brands for low profile mouthpieces, but this New Age product seems to last longer and I really prefer this fit!

6DS Heavy Lifting Mouthpiece

Better than before

I love the new clear style. It’s just as effective and more discrete.

I was a skeptic until I tried it

Like most people we are bombarded with claims that this product or that product will improve performance. That was until I tried the 6DS HIIT Low Profile. I cannot begin to put into words the difference it has made in my workouts. I am 60 plus years old and this thing has been a game changer

Perfect!!

A
6DS HIIT Low Profile Mouthpiece
Alexandre Dauphin Morin

6DS HIIT Low Profile Mouthpiece

Love how it works in the gym.

b
6DS Heavy Lifting Mouthpiece
benjamin VanDixhoorn
absolutely excellent

i botched the boil a little bit making it fold a little weird but still worked great, absolutely fantastic.
if you’re hesitant about getting one try and just take the head off of a rubber spatula and try a bunch of exercises biting on that to see if it helps you, the mouth piece does the same thing just way better and much more comfortably
( it helps the most on stuff that uses your traps like dead lifts snd Overhead pressing)

Best in the business

I had this thing for a month now, and it’s been such a help for me since I found myself grinding my teeth a lot when I do lifts.. and since I’m a strongman I use it almost all the time. 10/10 game changer, will definitely buy again.

Update

Given my previous review I would like to recant and provide an update.
The customer service team addressed the issues directly, were very kind and apologetic. I sincerely believe this will be the first of their product I will use, with additional products to follow.
Wen

Great Mouthpiece!

I feel more locked in when I wear it, it fits great once you get it molded to your liking. It isn’t uncomfortable and doesn’t get in the way of normal breathing. Also great for unlocking the extra bit of power to take your reps to the next level.

Skeptical

Was not sure about the product as Iabe tried similar products, but I must say that IT WORKS! I performed the balance test and the difference was majorly noticable. I'm 56 years young, and as a calisthenics head, this also helps. On my pull ups, I only got one extra rep as well as in other exercises. The thing is, I am about quality not quantity, so here is where it got amazing. There is always room for improvement, and my posture during pull ups, chin ups, and even muscle ups was good but something was missing. Now my reps are super clean according to my crew, I never told them about the mouth piece. How can I become and affiliate, or can I sell these for you guys here in Canada? I have a large tik Tok following and my channel is all about self-love meaning health! I could sell this even go the toothless!

Really good

Awesome

Awesome product!

Great product and price.

Great product and price.

Incredible product, i cant imagine competing without it now.

t
6DS Combat Mouthguard
tyrone rattlesnake
Preforming

I was able to after adjusting for a week to push 315lbs on bench for 2 with overall ease when I was pushing for only 1 rep previously

A
6DS Heavy Lifting Mouthpiece
Alexander Keppler

After you naw on it for a bit it is awesome!!!

Awesome mouthguard, way smaller than the old style!