Best 10 Scuba Mouthpieces for Diving Comfort


Scuba diving is an exhilarating adventure that allows us to explore the underwater world. Whether you’re a seasoned diver or just starting out, having the right equipment is crucial to ensuring a safe and comfortable diving experience. One essential piece of equipment that often gets overlooked is the scuba mouthpiece. A quality scuba mouthpiece not only provides comfort but also plays a significant role in ensuring proper breathing while underwater. In this article, we will explore the best 10 scuba mouthpieces on the market, each offering unique features and benefits.

1. SeaCure X Type Mouthpiece

Seacure X Type Mouthpiece

When it comes to comfort and customizability, the SeaCure X Type Mouthpiece takes the lead. Made from medical-grade silicone, this mouthpiece molds perfectly to your mouth, ensuring a snug fit and reducing jaw fatigue. With the ability to adjust for overbite or underbite, it provides a truly personalized experience for divers of all shapes and sizes.

2. Mares Jax Moldable Scuba Mouthpiece

Mares Jax Mouthpiece

The Mares Jax Moldable Scuba Mouthpiece is another fantastic option for those looking for a customizable fit. Its innovative design allows you to mold the mouthpiece to your specific dental features, providing optimal comfort and reducing jaw strain. Made from durable and hypoallergenic silicone, this mouthpiece ensures longevity and safety for divers.

3. Atomic Aquatics Regulator Mouthpiece

Atomic Diving Regulator Mouthpiece

Known for their top-quality scuba gear, Atomic Aquatics delivers excellence once again with their Regulator Mouthpiece. This mouthpiece is constructed using an exclusive low-pressure design, allowing for effortless breathing while underwater. The soft silicone material provides a comfortable fit, and the dual-material construction ensures durability and long-lasting performance.

4. Trident Comfort Bite Mouthpiece

Trident Comfort Bite Mouthpiece

The Trident Comfort Bite Mouthpiece is a popular choice among divers seeking both comfort and functionality. Made from soft silicone, this mouthpiece molds to your mouth, delivering a comfortable fit without causing jaw fatigue. Additionally, it features an ergonomic design that allows divers to bite down easily, ensuring a secure grip during their underwater adventures.

5. Edge Moldable Mouthpiece

Edge Moldable Mouthpiece

Offering divers a customizable and comfortable fit, the Edge Moldable Mouthpiece is worth considering. Made from high-quality silicone, this mouthpiece is easily moldable to your unique bite. It provides a secure and comfortable fit, reducing the risk of jaw fatigue during long dives. Its durability ensures that it will withstand even the harshest underwater conditions.

6. Scubapro Mouthpiece and Hose Protector Sleeve Kit

ScubaPro Mouthpiece and Hose Protector Sleeve Kit

The Scubapro Mouthpiece and Hose Protector Sleeve Kit is an excellent option for divers who want both comfort and protection. This kit includes a high-quality silicone mouthpiece that offers a comfortable fit and reduces jaw strain. Additionally, the included hose protector sleeve adds an extra layer of protection, preventing any accidental damage to your equipment.

7. Scuba Choice Silicone Long Bite Mouthpiece

Scuba Choice Scuba Diving Black Silicone Long Bite Mouthpiece with Regulator Tie

If you’re looking for a mouthpiece that provides a longer bite and added comfort, the Scuba Choice Silicone Long Bite Mouthpiece is a great choice. Made from durable silicone, it extends further into the mouth, promoting a natural and comfortable bite position. This mouthpiece also reduces jaw fatigue, allowing for more extended and enjoyable dives.

8. IST Ortho-Conscious Mouthpiece for Scuba Diving

IST Ortho-Conscious Comfort Mouthpiece for Scuba, Snorkel

Divers with orthodontic appliances can now dive comfortably with the IST Ortho-Conscious Mouthpiece. Specifically designed for individuals with braces or retainers, this mouthpiece features a unique orthodontic design that accommodates dental hardware. Made from high-quality silicone, it is both comfortable and durable, providing a worry-free diving experience.

9. Maluan 6-Pack Regulator Mouthpieces

Maluan 6-Pack Regulator Mouthpieces

For those divers who prefer to have multiple mouthpieces on hand, the Maluan 6-Pack Regulator Mouthpieces are an excellent choice. Each mouthpiece offers a comfortable fit and is made from high-quality silicone, ensuring durability and longevity. With six different colors included in the pack, you can easily identify your equipment and add a personal touch to your diving gear.

10. OMGear Silicone Mouthpiece

OMGear Silicone Mouthpiece

Last but certainly not least, the OMGear Silicone Mouthpiece is an affordable yet reliable option for divers. Made from high-quality silicone, this mouthpiece provides a comfortable fit for divers of all levels. Its simple yet effective design guarantees a snug fit, allowing for effortless breathing throughout your dives.

Different Types of Scuba Regulator Mouthpieces

Scuba regulator mouthpieces come in various types and designs to cater to the different preferences and needs of divers. Here are some common types of scuba regulator mouthpieces:

  1. Standard Silicone Mouthpiece: This is the most common type of regulator mouthpiece. It is made of soft silicone material, which provides comfort and durability. Standard silicone mouthpieces are typically included with most scuba regulators.
  2. Custom-Fit Mouthpiece: Custom-fit mouthpieces are designed to offer a personalized and comfortable fit. Some custom-fit mouthpieces can be molded to the shape of your teeth and jaw, providing a secure and ergonomic grip. They are often preferred by divers who want a tailored fit for added comfort.
  3. Orthodontic Mouthpiece: Orthodontic regulator mouthpieces are designed with features to accommodate divers with braces or dental appliances. They have a unique shape that provides comfort and avoids interference with braces.
  4. SeaCure Mouthpiece: SeaCure is a brand known for its moldable mouthpieces. They come in various sizes and can be custom-fitted to your specific bite pattern. SeaCure mouthpieces are popular among divers who want a personalized fit.
  5. Bi-Mouthpiece or Split Mouthpiece: Bi-mouthpieces or split mouthpieces have a design that allows divers to hold them with both the upper and lower teeth separately. This design can reduce jaw fatigue and is preferred by some divers.
  6. Regulator-Integrated Mouthpiece: Some regulators come with a built-in mouthpiece that is permanently attached. These mouthpieces are not replaceable, and if they become damaged or worn, the entire regulator may need to be serviced or replaced.
  7. Color Variations: Regulator mouthpieces come in various colors, which can be a matter of personal preference or help with equipment identification when diving with a group.
  8. Materials: Mouthpieces can be made from various materials, including silicone, rubber, and even hard plastic. Silicone is the most popular material due to its comfort and durability.

When selecting a scuba regulator mouthpiece, consider factors such as comfort, fit, and any specific dental requirements you may have. It’s essential to ensure that the mouthpiece you choose is compatible with your regulator, as different regulators may have specific attachment mechanisms. Ultimately, the right choice will depend on your individual needs and preferences as a diver.


Choosing the right scuba mouthpiece is essential for a comfortable and enjoyable diving experience. The SeaCure X Type Mouthpiece, Mares Jax Moldable Scuba Mouthpiece, and Atomic Aquatics Regulator Mouthpiece are all excellent choices for divers looking for a personalized fit and outstanding performance. For those seeking added comfort and protection, the Trident Comfort Bite Mouthpiece and Scubapro Mouthpiece and Hose Protector Sleeve Kit are the way to go. Meanwhile, the Edge Moldable Mouthpiece, Scuba Choice Silicone Long Bite Mouthpiece, IST Ortho-Conscious Mouthpiece, Maluan 6-Pack Regulator Mouthpieces, and OMGear Silicone Mouthpiece offer their unique features and benefits, catering to the diverse needs of divers. With these top 10 scuba mouthpieces in mind, you can now make an informed decision and enhance your underwater adventures.

Frequently Asked Questions about Scuba Mouthpieces

1. How often should I replace my scuba mouthpiece? A scuba mouthpiece is a crucial piece of equipment that should be replaced regularly, especially if it shows signs of wear and tear. It is recommended to replace your scuba mouthpiece every one to two years or sooner if necessary.

2. Are scuba mouthpieces interchangeable? In most cases, scuba mouthpieces are interchangeable and can be fitted to most standard regulators. However, it is always advisable to check compatibility with your specific gear and consult with a professional if needed.

3. Can I clean my scuba mouthpiece with toothpaste? It is not recommended to clean your scuba mouthpiece with regular toothpaste as it may contain abrasives that can damage the silicone material. Instead, use a mild dish soap or a specialized scuba gear cleaner to clean your mouthpiece thoroughly.

4. How can I prevent jaw fatigue while diving with a mouthpiece? To prevent jaw fatigue while diving, ensure that your scuba mouthpiece is properly fitted and comfortable. Take breaks and relax your jaw muscles periodically during your dive. Additionally, maintaining good diving posture and breathing techniques can also help reduce jaw strain.

5. Can I use a boil-and-bite method to customize my scuba mouthpiece? Some scuba mouthpieces, such as the Mares Jax Moldable Scuba Mouthpiece, can be customized using a boil-and-bite method. However, it is essential to follow the manufacturer’s instructions carefully to avoid damaging the mouthpiece. If unsure, consult with a professional or contact the manufacturer for guidance.


I hope you find this article informative. If you have any further questions or need any adjustments, please feel free to let me know!

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