What Is Tranquility Pro 2.0?

Tranquility Pro 2.0 is a boil-and-bite, moldable, adjustable mouthpiece that you soften in hot water to create a custom mold and custom fit similar to a dental night guard. It’s made from high-quality, BPA-free quality material, is reusable, and ships with a storage case for clean, dry keep.

Once fitted, you can fine-tune the lower jaw position using side dials. Advancing the jaw helps prevent tongue and soft-palate collapse so air can move freely through the airway, improving airflow, sleep quality, and the chance you’ll wake up feeling rested.

Key Design Elements

Adjustable Advancement of the Lower Jaw

Start at a light setting and increase gradually. This lets you balance snoring reduction with comfort.

“This device was very effective in significantly reducing both the amount and loudness of my snoring.”

Gaps for Mouth Breathing

Built-in gaps between upper and lower trays support mouth breathing, helpful when nasal congestion is an issue.

“It lets me breathe normally through my mouth or nose. That makes a huge difference in comfort.”

Who Should Use It? Who Shouldn’t?

Recommended Users

• Snorers whose noise originates from the throat or soft palate (airway collapse).
• People who want an adjustable fit instead of a fixed device.
• Users who need a comfortable fit that allows mouth breathing.
• Anyone willing to acclimate for a few nights and tolerate mild morning soreness.

Avoid If

• You have a severe overbite or TMJ concerns, loose teeth, or gum issues.
• You need a very thin device for small mouths.
• You have diagnosed sleep apnea and haven’t consulted a clinician about oral appliances.

Effectiveness: Does It Work?

When properly molded and adjusted, Tranquility Pro 2.0 is an effective solution for many snorers. Users frequently report lower snoring intensity and better sleep.

“SnoreLab showed a significantly quieter result than other mouthpieces.”

“Cure for mild sleep apnea… my setting is #5 and I wake up refreshed.”

Note: if your snoring is primarily nasal, nasal strips or dilators may be more helpful. For throat snorers, an anti-snoring mouthpiece is often superior.

Comfort & Fit

Expect mild morning jaw or tooth soreness during the first few nights. This usually fades with consistent use and careful adjustment.

“Comfort: 7/10 — sore teeth and jaw in the morning even after 6 months, but it works great.”

Fit Tips

• Follow the boil-and-bite steps closely to get a deep, secure upper mold.
• Remold once if retention loosens over time.
• If soreness persists, back off the advancement by one notch.

Setup & Adjustability

1. Boil, mold, and seat your teeth evenly for a precise custom fit.
2. Use the default setting for 2–3 nights.
3. If snoring continues, advance the lower jaw one click at a time.
4. Track results with an app like SnoreLab or feedback from your partner.
5. Side sleeping can reduce tension on the device and improve outcomes.

“I settled on setting #4 after a week of testing and feedback from my wife.”

Cleaning & Maintenance

Because there are multiple components and crevices, daily hygiene matters:

• Rinse after each use and brush gently with a soft toothbrush and mild paste.
• Soak every few days in a denture cleaner like Efferdent.
• Air-dry fully, then store in the included storage case to minimize odor and bacterial growth.

“There are small areas that allow buildup. I use Efferdent and a toothbrush but it still stains over time.”

Durability, Lifespan & Value

The device is durable for its class and price, but not permanent. Heavy clenching or teeth grinding (bruxism) can shorten its life. Many users still find it cost-effective compared with dentist-made appliances.

“At literally 1/10th the cost of my dentist-made mouthpiece, if it lasts six months it’s still a better value.”

Tranquility Pro 2.0 is often available on Amazon for under $100 and is a frequent category contender among best sellers.

How It Compares to Other Products

• Other Mouthpieces: Offers ongoing adjustability without constant remolding.
• Nasal Strips / Mouth Tape: Helpful for nasal snorers; throat snorers typically benefit more from an anti-snoring mouth guard.
• CPAP: For diagnosed sleep apnea, CPAP remains the gold standard. Tranquility Pro 2.0 is more compact for travel and simpler to use.
• Dentist-Made Night Guards: Often thinner and longer-lasting with precision adjustments, but cost 5–10× more.
• ZQuiet and other brands: Competing options vary in thickness and hinge style; preference often comes down to fit and comfort.

Possible Side Effects

• Mild jaw or tooth soreness
• Excess saliva or dry mouth
• Temporary bite shift upon waking

Severe pain, persistent bite changes, or jaw locking are reasons to stop and contact a dental professional.

Real User Feedback

“My wife can finally sleep through the night when I use it.”

“Comparable to my dentist-made device at 1/4 the cost.”

“Comfort comes with acclimation — don’t quit after one night.”

Pros & Cons

Pros

• Custom mold for a comfortable fit
• Adjustable mouthpiece for personalized results
• BPA-free, reusable, and made from quality material
• Supports mouth breathing
• Budget-friendly versus dental appliances
• Includes a storage case for sanitary keep

Cons

• Feels bulky at first
• Requires diligent cleaning to prevent buildup
• May loosen over time; remold once if needed
• Not ideal for significant overbites, TMJ, or heavy bruxism

Who Should Seek Professional Help

Consider a dentist-made device or medically guided appliance if you have moderate to severe sleep apnea, complex bite issues, crowns/implants that need protection, or a history of heavy grinding that destroys over-the-counter devices quickly.

Best Tips for Use

• Give yourself a few nights to adjust; don’t over-advance on day one.
• Track results with SnoreLab or partner feedback.
• Side sleep to reduce tension and improve outcomes.
• Clean daily, dry fully, and store in the storage case.
• Replace if the color changes significantly or retention declines.

Final Verdict

Tranquility Pro 2.0 delivers strong value as a high-quality, adjustable fit anti-snoring mouthpiece. The combination of custom mold comfort, airway support, and approachable price makes it a practical pick for many snorers who want better sleep without CPAP or a costly, dentist-made device. It’s not meant to replace CPAP in true sleep apnea, but for primary snoring and mild cases, it’s a capable, travel-friendly tool to help you stop snoring and sleep better.