Decided to purchase this product because who doesnt want to look good, especially the face? I got the product today and started using it. I accidently got the max resistance (green) instead of the 2nd one but all good on that part. The neck string thing broke right away (lol) but I dont really need it to use the product. My only concern about this product is : are we suppose to have the teeth liners for the "pop n go" Jawzrsize as well? the package said we do not need it for the "pop n go" but as I bite down to use this product im just a little concerned that it will mess up my teeth lol Read more
I’ve only been using this for a couple of days, but I can already tell this thing works. The biggest surprise so far is how much it’s helped with neck tension and pain — I actually feel looser and more relaxed in that area after each session. As for the jaw workout, wow… you can definitely feel the muscles firing that you never knew needed exercise. It’s kind of wild realizing how much your jaw has been “out of shape” until you actually work it. The resistance feels solid but manageable, and after a few sets, you get that satisfying post-workout burn. Too early to say how much my jawline will change, but I’m already impressed with how it makes everything from my jaw to my neck feel stronger and more supported. Highly recommend if you’re curious or deal with jaw tightness, tension, or just want to try something new for facial fitness. Read more
Very effective! I have only been using it for a few weeks and can already tell a difference! Very easy to use and you don't even need to use it that long only like 5-10 minutes a day! It fits comfortably into my mouth with a good design. The only thing that I don't like very much is that it squeaks on my teeth which is annoying to me, but besides that it is great! Would definitely recommend to anyone who wants a more defined jaw line! Read more
I've always been a bit skeptical about products that promise significant changes to specific aspects of our physical appearance. However, after deciding to give the JawRSize and King Maker combo a shot, I am genuinely stunned by the results. First off, the JawRSize is a game changer. Not only does it provide a unique workout, but it's also oddly satisfying. It's like a gym session but for your face! Within just a few weeks, I started noticing a more chiseled and defined jawline. It's simple, portable, and efficient – you can literally exercise your jaw while watching TV or commuting. The material feels durable, and it's easy to clean, which is a big plus for me. Now, onto the King Maker by Top Shelf Grind. I was looking for a natural testosterone booster to complement my workouts, and this product caught my attention. The ingredients seemed potent, and the reviews were promising. I've been taking it consistently, and I've not only noticed an improvement in my jawline but also in my overall energy levels and mood. It feels like I've unlocked a latent potential inside of me, like a king ready to claim his throne. While individual results may vary, the increased testosterone levels from King Maker seemed to enhance the effects I was getting from JawRSize. Combining the two products was a masterstroke for me. The synergy between jaw exercises and boosted testosterone levels really delivered on the promise of a sharper jawline. But beyond the physical aspect, I also feel a heightened sense of confidence – walking into a room feels different now. To anyone contemplating whether or not to get these, I'd say – dive in. Your jawline will thank you, and so will your self-esteem. Here's to looking and feeling like royalty! 🤴 Read more

I just purchased my 4rth one of these (over like 3-4 years), if you have strong teeth with a modestly sharp edge on any of your front teeth, like me, then you will probably chew through this item in a few months, maybe less. I just get the advanced pop n go, as it last longest for me. It will work well while it lasts, and you will likely get some nice compliments, as well as better blood flow, definition, bone density and stress relief in your face. I wish they could thicken up or reinforce the contact points with the user's teeth, and release a new model for us 'chew-throughers'; I'm not the only one who has this problem. Read more
Great design. Works all of the facial muscles. I bite with my mouth wide throughout the exercise (insert teethy emoji) for maximum benefit. Many foods in the USA are soft and hyper-palatable and this does well without me having to chew a lot of nuts and veggies. Read more
The media could not be loaded. The concept is amazing but the material isn’t durable. The product has ripped at the top and two or three places on the bottom in less than 10 days. Read more
Had decent resistance and it's convenient. Gives a decent workout. It does have a squeek when doing jaw workout due to teeth but I can ignore it. Read more