I have been in combat sports for over 20 years, strength training for more than 30 years and have used a variety of mouth guards for various reasons.

This is the best mouthpiece I have ever used. I loved it so much, I purchased another two, one for my daughter and another for myself to keep on hand.

It’s not your generic sporting goods store mouthpiece, it’s high quality and durable, I bite down hard when I do really heavy weight lifting.

These my thoughts and views, for what it is worth, your teeth are important, protect them. Be smart and train hard, God Bless

Beast mode engaged

I use it 5 days a week for my workouts. Works great.

Great product fast shipping, price does what it was designed to do works great when im benching

I like it. I use it on my heaviest sets.

5DS Contact Mouthguard

Simply incredible, the stability it gives me and massive support when you needa give it that last grit to push,pull,etc has simply been phenomenal . Highly recommend. Can’t wait to try the mouth guard for martial arts.

I purchased the 6DS in the past, and like the results I'm getting with the 5DS. I definitely will purchase more in the year.

I don’t workout without it, it makes me push harder knowing I can put heavier weight up.

It’s a very tough mouth guard that helps me transfer my energy and focus towards the mouth guard and not making me actually feel how heavy the weight actually is.

I love this. It has taken my training to the next level.

These mouthpieces are GREAT!!!!!!!

I’m using the New Age Performance 5DS mouthpiece and I love it.
Without the mouthpiece as you’re repping out your set you’re breathing in and out, in and out. Then for those last few, you either have to blow out a breath and clench your teeth and/or hold your breath and clench to get that last strict rep. With the 5DS, I can breath and clench my teeth at the same time, for the whole set, meaning I can add that extra 10, 20, 50% extra weight and still get all those strict reps all the way to end.
I’m a 41yr old, father of two, meaning I have to be deliberate in my weight gain since I’m noticing testosterone plateauing and love that this product helps me make use of every rep, I don’t have time to waste. I’m making consistent progress in my free weight training gains and I definitely see an overall improvement in my strength/endurance.
No funky rubber or toxic plastic taste even when you’re biting down with max force. Doesn’t roll side to side while in use like other, cheap knockoff mouthpieces.
Overall 5 out of 5.
You really have to try it to realize the improvements it can put within your grasp.

The mouthpiece works wonders. It’s better than I imagine it would be. I would not squat without it.

The 5 DS Mouth Piece Is A Great Product That Has Assited Me Brake Some PRs.