Is quietlab plus mouthpiece profitable to sell on Amazon United States?

The niche generates $946K/yr across 16 tracked products. 3 of 5 products launched in the last 360 days are still selling. 90-day search growth is -1.1%. Flapen's verdict: Worth a look (55/100).

How competitive is the quietlab plus mouthpiece niche?

12 brands and 65 sellers compete. The top 5 products take 74% of clicks and top 5 brands hold 84% of demand.

What do buyers complain about in quietlab plus mouthpiece?

Top complaints mined from reviews: Functionality-Overall, Size-Overall, Comfort-Overall. The return rate is 1.5%.

When does demand for quietlab plus mouthpiece peak?

Demand peaks in Jan–Apr; the busiest month runs 2.8× the quietest.

What does it cost to enter the quietlab plus mouthpiece niche?

Listings span $24.48–$143.89; the average listing price is $52.74 (sweet spot $15–$100). The average incumbent carries 2,936 reviews — the moat a new listing must climb.

quietlab plus mouthpiece

Worth a look

Shows beatable incumbent ratings (3.2★), but a concentrated shelf (top 5 take 74% of clicks) keeps it on the watch list.

Quality gap

Incredible3.2★

avg incumbent rating — lower means beatable quality

Avg price

Great$52.74

avg listing price — sweet spot $15–$100

Returns

Great1.5%

return rate — above 5% kills the launch gate

Market size

Great$946K

$946K/yr · 405K searches

Price range

Good$24.48–$143.89

cheapest to priciest tracked listing — scored on the share inside $15–$100

Conversion

Good4.4%

search→purchase rate — share of searches ending in a sale

Review moat

Okay2,936.31

avg incumbent reviews — the moat a new listing must climb

Brand share

Okay84%

top-5 brand share — brands hold most of the demand

Growth

Bad-1.1%

90-day search growth — must beat 0% to launch

Competition

Bad74%

top-5 click share — a locked-up shelf

Signals Quality Gap High Price Out of Stock

According to Flapen's Amazon United States niche tracking, quietlab plus mouthpiece is a $946K/yr Amazon United States market (405K searches/yr). The top 5 brands hold 84% of demand. Demand peaks in Jan–Apr. Verdict: Worth a look — 55/100.

Data updated Jul 12, 2026 · scored weekly · How we score niches

quietlab plus mouthpiece market data

Units sold / yr: 15K–20K; avg 500–750/product
Revenue / yr: $791K–$1.1M; units × avg price
Conversion rate: 4.4%
Avg BSR: #67
Page quality: 0%
Prime: 100%
Sponsored: 100%
Out of stock: 10.7%
Avg brand age: 47 months
Avg seller age: 158 days

Competition & brand share

The top 5 products capture 74% of clicks — a locked-up shelf that new listings rarely crack.

Brands

12 rising

Sellers

Top-5 brand share

84%

Top 20: 100%

Top-5 click share

74%

Top 20: 100%

Open market

12%

ZQuiet33%
QuietLab26%
SnoreLessNow15%
PureSleep6%
Itus Mouthguardz5%
Difiney3%
Open — no brand owns it (6 brands, 12%)

Demand & seasonality

Weekly Amazon search volume, last 53 weeks — -1.1% search growth over the last 90 days.

Peak months: Jan, Apr · busiest ÷ quietest = 2.8×

Open Trend

Top quietlab plus mouthpiece search terms

honex anti snoring mouthpiece96K/yr +79.3%1.3% conv.
quiet lab58K/yr -10.7%4.0% conv.
honex37K/yr +148.4%0.7% conv.
airwaav anti snoring mouthpiece22K/yr +0.4%0.4% conv.
honex mouthpiece for sleep apnea25K/yr +53.0%1.1% conv.
averia anti snoring mouthpiece10K/yr +70.7%1.5% conv.
vital sleep anti snoring mouthpiece19K/yr -6.4%1.3% conv.
pure sleep17K/yr -39.0%8.3% conv.
difiney anti snoring device10K/yr +8.2%4.0% conv.
boquilla antironquidos aurelius15K/yr -44.1%1.3% conv.

All search terms

Top quietlab plus mouthpiece products on Amazon

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 16 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

QuietLab Pro Anti-Snoring Mouthpiece - Adjustable Snoring Mouth Guard Orthodontist Designed No Boiling Required - BPA-Free Medical Grade - Designed for Nighttime Snoring Control

QuietLab$49.092.8★397 rev

ZQuiet Anti-Snoring Mouthpiece Comfort Size #1 Single Refill Blue Made in USA BPA-Free Medical-Grade Material

ZQuiet$39.523.0★7,194 rev

SnoreLessNow$143.894.0★1,222 rev

ZQuiet Anti-Snoring Mouthpiece Starter Pack with 2 Sizes Living Hinge & Open Front Design for Comfort & Easy Breathing Blue

ZQuiet$59.052.9★7,982 rev

PureSleep The Original Anti-Snoring Mouthpiece and #1 Solution Worldwide

PureSleep$59.573.3★5,879 rev

Newest

by launch date

Upverxi Snore Mouthguard(Clear)

Upverxi$38.8311 rev

1mo ago

Anti Snore Mouthpiece: FDA Cleared Snoring Device - Designed to Help Reduce Snoring During Sleep for Men and Women (1 Pack)

BreazTek$39.5523 rev

2mo ago

Difiney Advanced - A22

Difiney$39.5956 rev

2mo ago

QuietLab Pro Anti-Snoring Mouthpiece - Adjustable Snoring Mouth Guard Orthodontist Designed No Boiling Required - BPA-Free Medical Grade - Designed for Nighttime Snoring Control

QuietLab$49.09397 rev

6mo ago

Pure Encapsulations Pure Sleep Melatonin-Free Calming Sleep Supplement for Relaxation Support*- Ashwagandha Saffron & Valerian Gluten-Free Hypoallergenic Non-GMO 60 Count (30 Servings)

Pure Encapsulations$50.4359 rev

9mo ago

What buyers say about quietlab plus mouthpiece

What buyers praise and complain about, mined from review topics.

What buyers love

Snore Relief16%

“Helps for snoring”

Sleep Quality10%

“Sleep saver”

Comfort-Overall8%

“comfortable to wear”

Quality-Overall7%

“Amazing quality”

Size-Overall5%

“Easy to fit”

Value For Money5%

“Worth every penny”

Efficiency4%

“Very effective”

Ease Of Use4%

“Easy to use”

Oral Hygiene4%

“It also helps protect my teeth”

Instructions/User Manual/Troubleshooting3%

“Good instructions”

What buyers complain about

Functionality-Overall14%

“Not functional for me as intended”

Size-Overall12%

“Did not fit”

Comfort-Overall9%

“Extremely uncomfortable to wear”

Value For Money6%

“Too expensive”

Sleep Quality6%

“Not good for sleeping”

Oral Hygiene5%

“Hurt jaw and created a lot of saliva”

Quality-Overall4%

“Poor quality”

Durability3%

“Poor Durability”

Pain Relief-Overall3%

“Painful”

Tooth Sensitivity2%

“Teeth hurt after”

Top return reasons

Size-Overall31%

Functionality-Overall18%

Comfort-Overall15%

Advertised Vs Actual Product10%

Defective Material/Parts5%

Adjustability/Rotatability/Reclining2%

Durability2%

Instructions/User Manual/Troubleshooting2%

Material Quality2%

Ease Of Use1%

Common questions

Is quietlab plus mouthpiece profitable to sell on Amazon United States?: The niche generates $946K/yr across 16 tracked products. 3 of 5 products launched in the last 360 days are still selling. 90-day search growth is -1.1%. Flapen's verdict: Worth a look (55/100).
How competitive is the quietlab plus mouthpiece niche?: 12 brands and 65 sellers compete. The top 5 products take 74% of clicks and top 5 brands hold 84% of demand.
What do buyers complain about in quietlab plus mouthpiece?: Top complaints mined from reviews: Functionality-Overall, Size-Overall, Comfort-Overall. The return rate is 1.5%.
When does demand for quietlab plus mouthpiece peak?: Demand peaks in Jan–Apr; the busiest month runs 2.8× the quietest.
What does it cost to enter the quietlab plus mouthpiece niche?: Listings span $24.48–$143.89; the average listing price is $52.74 (sweet spot $15–$100). The average incumbent carries 2,936 reviews — the moat a new listing must climb.