Great Product and Customer Service! I have loved Jawsrsize thus far! In one month of using the product, I can already see the progress I am making. Additionally, the support team is top notch. They are extremely responsive and understanding! Great Customer Service!

Awful experience with customer support Awful experience with customer support, was sent the wrong item twice and apparently there's a shortage. Ordered on Christmas and now it is March, I still have not received my order.

Great customer service with prompt… Great customer service with prompt responses! A very pleasant change of pace these days.

These guys are one of their kind These guys are one of their kind. They sended me new product after I noticed that the item I received was not the exact type that I ordered. They sended me replacement for free. Unbelievable! Thank you!!

AVOID THIS COMPANY This company is dishonest and their product is ineffective. I bought the intermediate jaw exerciser. It took ages to arrive, and when it did it was packed in a clear plastic bag, no label, no instructions- nothing. I reached out to the company and they linked a video that said to boil the device for 20 seconds to mold the teeth inserts. I did that and a) the inserts did not mold to my teeth, and b) the device lost ALL of its resistance. I have asked the company for a replacement or return in over a dozen emails, to which they continuously gave me the runaround. They advertise 100% money back guarantee which is clearly a lie. They also addressed an email towards the end of this chain 'Hello Suqu' which is b**** in Russian. I am filing a report with the Better Business Bureau, as I will continue to do for any social media company that is misleading in any way moving forward. I thought with Huberman's name backing them they would be trustworthy but I was wrong.