Recent T-Shirt Purchase Kudos to Team Jawzrsize for providing a replacement size T-shirt promptly. Great Customer Service support! Also, I'm enjoying the intermediate level product very much with quick results, "mewing" works. I encourage any health conscious folks out there, to visit jawzrsize.com for a full view of there great product line...Well Worth your investment! Best! Bruce (CA)

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

Great customer service Great customer service. There was an issue with my delivery and the Jawzrsize team offered to send a replacement for no charge.

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.

No instructions Ordered their product from Amazon. It was delivered timely and was well packaged. But it did not include any instruction on how to use the product. With no instructions, it ended up in the garbage. I contacted the company and all I was told was “ we’re sorry”. They don’t include instructions after I purchase their product and pay for it and they say sorry. Very poor customer service! If your thinking of a product like this, order from another brand.