Is mouth breathing prevention profitable to sell on Amazon United States?

The niche generates $17K/yr across 33 tracked products. 6 of 10 products launched in the last 360 days are still selling. 90-day search growth is -56.9%. Flapen's verdict: Skip it (48/100).

How competitive is the mouth breathing prevention niche?

25 brands and 75 sellers compete. The top 5 products take 47% of clicks and top 5 brands hold 53% of demand.

What do buyers complain about in mouth breathing prevention?

Top complaints mined from reviews: Functionality-Overall, Adhesion/Stickiness, Size-Overall. The return rate is 1.3%.

When does demand for mouth breathing prevention peak?

Demand peaks in Jan–Dec; the busiest month runs 2.1× the quietest.

What does it cost to enter the mouth breathing prevention niche?

Listings span $9.04–$143.89; the average listing price is $28.25 (sweet spot $15–$100). The average incumbent carries 3,607 reviews — the moat a new listing must climb.

Mouth Breathing Prevention

Skip it

Soft demand (-56.9% this quarter) — this niche doesn't clear our bar today.

Quality gap

Incredible3.5★

avg incumbent rating — lower means beatable quality

Avg price

Incredible$28.25

avg listing price — sweet spot $15–$100

Returns

Great1.3%

return rate — above 5% kills the launch gate

Brand share

Great53%

top-5 brand share — no brand owns this niche

Competition

Good47%

top-5 click share — leaders hold, buyers still browse

Price range

Good$9.04–$143.89

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

Review moat

Okay3,606.91

avg incumbent reviews — the moat a new listing must climb

Conversion

Bad1.1%

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

Market size

Bad$17K

$17K/yr · 58K searches

Growth

Bad-56.9%

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

Signals No Dominant Brand Quality Gap Out of Stock

Is mouth breathing prevention profitable on Amazon?

According to Flapen's Amazon United States niche tracking, mouth breathing prevention is a $17K/yr Amazon United States market (58K searches/yr). The top 5 brands hold 53% of demand. Demand peaks in Jan–Dec. Verdict: Skip it — 48/100.

Data updated Jul 11, 2026 · scored weekly · How we score niches

mouth breathing prevention market size & sales

Units sold, revenue, conversion and listing quality across the tracked shelf.

Units sold / yr: 2K–3K; avg 0–100/product
Revenue / yr: $57K–$71K; units × avg price
Conversion rate: 1.1%
Avg BSR: #105
Page quality: 0%
Prime: 97%
Sponsored: 97%
Out of stock: 30.3%
Avg brand age: 34 months
Avg seller age: 162 days

Competition: brands, sellers & click share

The top 5 products take 47% of clicks — established leaders, but buyers still shop beyond them.

Brands

25 falling

Sellers

Top-5 brand share

53%

Top 20: 95%

Top-5 click share

47%

Top 20: 82%

Open market

42%

FFX19%
Nose Breathe13%
intake10%
Air Max5%
Breathe Right5%
AIR BLOW5%

mouth breathing prevention demand & seasonality

Weekly Amazon search volume, last 104 weeks — -56.9% search growth over the last 90 days.

Peak months: Jan, Dec · busiest ÷ quietest = 2.1×

Open Trend

Top mouth breathing prevention search terms shoppers use

The exact queries shoppers type, with yearly volume, growth and conversion.

anti mouth breathing device11K/yr -8.9%0.9% conv.
anti mouth breathing4K/yr +20.6%1.1% conv.
stop mouth breathing while sleeping5K/yr -41.6%1.9% conv.
night mouth closer6K/yr -39.1%1.6% conv.
airflow jaw strap for sleep apnea8K/yr -85.0%0.2% conv.
mouth breathing prevention15K/yr -89.7%0.7% conv.
air flow jaw strap for sleep apnea7K/yr -93.8%0.4% conv.
device to keep mouth closed3K/yr -77.3%2.9% conv.

All search terms

Top mouth breathing prevention products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

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

Top sellers

by 90-day click share

Better Than Mouth Tape for Sleeping MEW X AIR The 24 Hour Nose Breathing & Oxygen Enhancing Kit/Put Toxic Mouth Tape Sleep Tape & Nasal Strips in The bin/Reusable & Durable // Get Peak Performance

FFX$17.883.2★573 rev

Nose Breathe Trainer - Experience The Benefits of Nasal Breathing - Correct Tongue Placement Tongue Position at The Roof of The Mouth Will Stop Mouth Breathing Naturally.

Nose Breathe$34.974.0★413 rev

Intake Breathing Magnetic Nasal Strips Starter Kit | Reusable Band + Tabs | Nasal Strips for Sleep Snoring Breathing & Sports | Stronger Lift Than Traditional Nose Strips | 4 Sizes 15 Tabs Black

intake$39.623.9★5,313 rev

Air Max Nasal Dilators Trial Pack - Anti Snoring Devices - 76% More Airflow for Better Breathing & Against Nasal Congestion - Guaranteed Fit (1x Small & 1x Medium) - Reusable

Air Max$16.033.4★14,954 rev

Anti Snore Chin Strap [Upgraded] Vosaro Snoring Solution Effective Anti Snore Device Adjustable and Breathable Stop Snoring Head Band for Men Women Black

Vosaro$10.063.3★5,934 rev

Newest

by launch date

NOIKO Snore Stopper Breathable and Durable for Adult

NOIKO$20.209 rev

2w ago

Juskaa Chin Strap for Sleeping Adjustable Chin Strap Jaw Strap Jawline Shaper V Line Lifting Mask Black M

Juskaa$9.79253 rev

2mo ago

2 Pack Anti Snore Chin Strap for Sleeping Jaw Tape Mouth Snoring Sleep Devices Stopper Cpap Users Breathing Head Mouthpiece Solution to Keep Closed Mandibular Advancement Reducing Aids for Men Women

Znvyxhom$22.5022 rev

2mo ago

Gnaye Sleep Apnea DevicesComfortable Chin Strap for Sleeping - Improve Sleep Quality Simple & Adjustable Design for Men and Women (21 Inches Black)

Gnaye$13.8531 rev

3mo ago

REROIO Chin Strap for Sleeping with 4-Side Adjustment Anti Snoring Chin Strap Elasticity Anti Snoring Devices Breathable and Durable Comfortable Snore Stopper for Adults Grey M

REROIO$23.1929 rev

3mo ago

What reviews say buyers love and hate about mouth breathing prevention

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

What buyers love

Snore Relief10%

“Helps for snoring”

Sleep Quality9%

“Restful sleep”

Breathability9%

“Really helped me out with my breathing”

Quality-Overall7%

“Amazing quality”

Comfort-Overall6%

“Comfortable to wear”

Efficiency5%

“Effective”

Sinus Relief4%

“this product truly opens your sinuses”

Size-Overall4%

“Easy to fit”

Value For Money3%

“Great deal”

Advertised Vs Actual Product3%

“As advertised”

What buyers complain about

Functionality-Overall13%

“DIDNT WORK”

Adhesion/Stickiness8%

“Poor adhesion”

Size-Overall6%

“Too big”

Value For Money6%

“Product is expensive”

Sleep Quality5%

“affected my sleep”

Comfort-Overall5%

“Very uncomfortable to wear”

Breathability4%

“Didnt help breathing”

Oral Hygiene3%

“Hurts the gums”

Quality-Overall3%

“the quality of these are clearly different”

Sinus Relief2%

“I have had sinus”

Top return reasons

Functionality-Overall24%

Size-Overall20%

Adhesion/Stickiness15%

Advertised Vs Actual Product9%

Comfort-Overall7%

Breathability6%

Sinus Relief3%

Strap/String Quality2%

Value For Money2%

Sleep Quality1%

Common mouth breathing prevention questions

Is mouth breathing prevention profitable to sell on Amazon United States?: The niche generates $17K/yr across 33 tracked products. 6 of 10 products launched in the last 360 days are still selling. 90-day search growth is -56.9%. Flapen's verdict: Skip it (48/100).
How competitive is the mouth breathing prevention niche?: 25 brands and 75 sellers compete. The top 5 products take 47% of clicks and top 5 brands hold 53% of demand.
What do buyers complain about in mouth breathing prevention?: Top complaints mined from reviews: Functionality-Overall, Adhesion/Stickiness, Size-Overall. The return rate is 1.3%.
When does demand for mouth breathing prevention peak?: Demand peaks in Jan–Dec; the busiest month runs 2.1× the quietest.
What does it cost to enter the mouth breathing prevention niche?: Listings span $9.04–$143.89; the average listing price is $28.25 (sweet spot $15–$100). The average incumbent carries 3,607 reviews — the moat a new listing must climb.