I'm new to Crossfit and had this mouthpiece recommended to me. It makes a huge difference. I tell everyone about it now.

Excelent

I have used the 5DS mouthpiece and it was very helpful, I basically used it till almost nothing left and certainly past the 80 hour replacement that is suggested, however this 6DS is exactly what I needed. I can tell that I have more stability for heavier lifting and I can definitely tell right away if I forget to put it in before my workout. I can tell something is lacking and then I realize the mouthpiece isn’t in but after I have it in the workout gets so much better. I highly recommend this product because I have used the other brands and those other brands are not comfortable and I would worry about breaking my teeth with theirs, but with 6DS that isn’t an issue at all.

100% sold now. Could not believe the difference. It's like lifting without a belt and then with one. Feel totally locked in. Recommend you get this!

Awesome

Love

Does exactly what it says it does

Helps me to lift heavier without grinding my teeth

Amazing product!
Really helps when you gotta grind through a workout!
Makes all my lifts easier!

Didn’t need to use this fortunately but glad I had it just in case

It does actually work, due to jaw positioning.

Does what it said on the tin, also, there was a offer started the day after I ordered mine, and they honoured the offer for me without me even asking, thanks a million and also awesome product, works very well.

The best mouthpiece ever!

Awesome product!!!

As crazy as it seems, the mouthpiece does work and is able to give me 2-3 more reps when I am in failure mode.