Shiva S.—November 30, 2024✓ Verified purchase
So I've had these for about 5-6 months now and I absolutely notice the difference if I stay consistent with use and actually exercising my jaw. I'm still only on the first step or level and try to use every other day or third day to stay consistent and not with my skincare moisture routine that my problem area in the jowls and jawline with aging and cologen loss and being revitalized. I also like that it's a comfortable fit in the mouth compared to those round shape jaw exercisers make me gag. I noticeably saw the difference in my jawline tightening after the first month with continued use. Get it and good luck! Read more
Tom Graham—February 4, 2025✓ Verified purchase
These are cool. Still figuring them out and attempting to see if it makes a difference or not. Read more
ESB—March 2, 2026✓ Verified purchase
👌 Read more
Kristina—August 30, 2025✓ Verified purchase
I ended up throwing these away. I bought them to try to improve my jaw line, but all it really did was make me drool and worsen one of my cavities, not to mention having a sore jaw afterwards. I didn't notice any difference within a week. If you are aiming for jaw strength and you have no teeth problems, I suppose this is for you. Read more
jasonBB—May 10, 2024✓ Verified purchase
I've tried many different options on jaw exercises and most are garbage and either fall apart or don't provide enough resistance. These BUILD JAW MUSCLES! Cons: they are massive and barely fit width or length in your month. I say this as being a large man with wide jaws and hat on the last button on the extender. If you have a med to small mouth and not strong jaw muscles go with another option Read more
Israel—June 10, 2024✓ Verified purchase
The product does what it says it does but after so long like everything else the silicone gets softer and is not as much force needed to bite down . They are big but not to big for a male.and theu seem to be a quality product Read more
Cristina—March 16, 2024✓ Verified purchase
Just for this product and tried it out today. I could feel it working and strengthening the muscles in my jaw and face. My facial and jaw muscles all felt activated. Nice packaging and presentation too. Nicely made. Read more
Corpcess—December 24, 2024✓ Verified purchase
I like this product, but it's uncomfortable because it's too large. I've been wondering, why aren't there any other sizes? Read more