Is there warranty on this? as for the black set there’s small black pieces coming off as i doing the exercises. looks like pepper as i spit out.

I experienced very similar defects. Which is part of the reason I discontinued use.

I wonder what they do with returns? Very afraid of being sold a returned product. Anyone know?

Hi, our returned items are disposed by Amazon's warehouse team so that no returned item is ever delivered to a new customer. You can use our items with ease of mind.

if my front four teeth on the top are veneers can I still use this product?

Since our products are used with the molar teeth your front teeth veneers should not be an issue. However, we would advice you to be extra careful while using the jaw exercisers and to always position them correctly on your molar teeth.

Is it ok to use this with a dental crown on one molar tooth?

Yes, these can be used with crowns.

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🔥 Sculpt your jawline, own your confidence! 💼

DISCREET ON THE GO - Compact size fits invisibly in your mouth—exercise anytime, anywhere with included carrying cases.
EFFORTLESS FACIAL TONING - Just 5-10 minutes daily boosts blood flow and oxygenation for a sharper, defined jawline.
TARGETED MUSCLE ACTIVATION - Precisely engages masseter muscles to sculpt and burn fat without risking dental damage.
VISIBLE TRANSFORMATION GUARANTEED - Track your progress with before & after results backed by Mayena’s customer-first satisfaction promise.
TAILORED RESISTANCE FOR EVERY LEVEL - From beginner to expert, customize your jaw workout with 4 silicone trainers ranging 30-60 lbs.

The Mayena Jaw Exerciser Set offers 4 food-grade silicone resistance levels (30-60 lbs) designed to safely and effectively tone the masseter muscles. Compact and portable, it enables discreet daily workouts that enhance facial definition and reduce fat deposits, delivering visible results in weeks for both men and women.

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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