Is allergy mattress protector full profitable to sell on Amazon United States?

The niche generates $22K/yr across 18 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +8.2%. Flapen's verdict: Skip it (40/100).

How competitive is the allergy mattress protector full niche?

10 brands and 17 sellers compete. The top 5 products take 70% of clicks and top 5 brands hold 94% of demand.

What do buyers complain about in allergy mattress protector full?

Top complaints mined from reviews: Water Resistance, Leak-Proof, Size-Overall. The return rate is 2.1%.

When does demand for allergy mattress protector full peak?

Demand peaks in Aug; the busiest month runs 2.3× the quietest.

What does it cost to enter the allergy mattress protector full niche?

Listings span $13.46–$46.59; the average listing price is $29.46 (sweet spot $15–$100). The average incumbent carries 24,189 reviews — the moat a new listing must climb.

allergy mattress protector full

Skip it

A small market ($22K/yr) — this niche doesn't clear our bar today.

Avg price

Incredible$29.46

avg listing price — sweet spot $15–$100

Price range

Great$13.46–$46.59

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

Conversion

Great7.3%

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

Returns

Good2.1%

return rate — above 5% kills the launch gate

Growth

Okay+8.2%

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

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Competition

Okay70%

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

Brand share

Bad94%

top-5 brand share — brand-locked demand

Review moat

Bad24,189.17

avg incumbent reviews — the moat a new listing must climb

Market size

Bad$22K

$22K/yr · 10K searches

According to Flapen's Amazon United States niche tracking, allergy mattress protector full is a $22K/yr Amazon United States market (10K searches/yr). The top 5 brands hold 94% of demand. Demand peaks in Aug. Verdict: Skip it — 40/100.

Data updated Jul 29, 2026 · scored weekly · How we score niches

allergy mattress protector full market data

Units sold / yr: 1K–2K; avg 0–100/product
Revenue / yr: $37K–$44K; units × avg price
Conversion rate: 7.3%
Avg BSR: #37
Page quality: 0%
Prime: 100%
Sponsored: 100%
Out of stock: 0.9%
Avg brand age: 89 months
Avg seller age: 163 days

Competition & brand share

The top 5 products take 70% of clicks — established leaders, but buyers still shop beyond them.

Brands

10 rising

Sellers

Top-5 brand share

94%

Top 20: 100%

Top-5 click share

70%

Top 20: 100%

Open market

Aller-Ease54%
Utopia Bedding24%
HOSPITOLOGY PRODUCTS8%
Four Seasons Essentials4%
BEDLORE2%
Protect-A-Bed2%
Open — no brand owns it (4 brands, 6%)

Demand & seasonality

Weekly Amazon search volume, last 103 weeks — +8.2% search growth over the last 90 days.

Peak months: Aug · busiest ÷ quietest = 2.3×

Open Trend

Top allergy mattress protector full search terms

allergy mattress protector full5K/yr +5.5%9.8% conv.
dust mite mattress cover full3K/yr +1.5%13.2% conv.
allergen mattress protector full2K/yr +30.6%8.6% conv.

All search terms

Top allergy mattress protector full 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 18 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

AllerEase Maximum Allergy Mattress Protector Full Size

Aller-Ease$35.434.5★5,325 rev

Utopia Bedding Full Size Mattress Protector Zippered 100% Waterproof Bed Bug and Dust Mite Proof Mattress Encasement Absorbent 6 Sided Mattress Cover

Utopia Bedding$22.174.6★132,636 rev

AllerEase Ultimate Allergy Protection and Comfort Zippered Mattress Protector Full White

Aller-Ease$38.114.5★3,374 rev

AllerEase Waterproof Mattress Protector Stain Protection Full Size Allergen Barrier Hot Water Washable Machine Washable Durable Zippered Knit Mattress Cover Stretch Corners (White)

Aller-Ease$24.934.5★1,766 rev

HOSPITOLOGY PRODUCTS Mattress Encasement - Zippered Bed Bug Dust Mite Proof Hypoallergenic - Sleep Defense System - Full/Double - Waterproof - Stretchable - Standard 12 Depth - 54 W x 75 L

HOSPITOLOGY PRODUCTS$40.294.6★11,816 rev

Newest

by launch date

Protect-A-Bed Essential Waterproof Mattress Protector Full

Protect-A-Bed$26.44163 rev

11mo ago

Amazon Basics Waterproof Mattress Protector Full Size 18-Inch Deep Pocket White

Amazon Basics$13.461,147 rev

1y ago

AllerEase CleanBoost Waterproof Fitted Mattress Protector Full

Aller-Ease$25.30278 rev

2y ago

AllerEase Platinum Zip-Off Top Waterproof Mattress Protector Full

Aller-Ease$46.591,094 rev

2y ago

BEDLORE Waterproof Mattress Protector Full Size Mattress Pad with Deep Pocket 6-15 Depth Soft Dirt-Proof Double Bed Mattress Cover for Bedroom College Dorm Hotel (Gray)

BEDLORE$22.4923,362 rev

3y ago

What buyers say about allergy mattress protector full

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

What buyers love

Quality-Overall17%

“Good quality arrived on time”

Size-Overall16%

“Fit as advertised”

Value For Money7%

“Good Value”

Comfort-Overall7%

“Very comfortable”

Soft Feel5%

“its very smooth”

Water Resistance4%

“Definitely waterproof”

Advertised Vs Actual Product4%

“Exactly what I wanted”

Ease Of Use3%

“Ease of use”

Thickness2%

“These covers are not thin”

Durability2%

“Durable”

What buyers complain about

Water Resistance28%

“NOT WATERPROOF”

Leak-Proof10%

“Leaking”

Size-Overall5%

“it's too big”

Quality-Overall5%

“Another low quality Amazon item”

Advertised Vs Actual Product3%

“This is not what was pictured”

Noise Level3%

“does not make a lot of noise like some mattress protectors”

Value For Money3%

“Overpriced”

Comfort-Overall2%

“make the bed uncomfortable”

Moist/Dry2%

“The mattress was completely dry underneath this protector”

Functionality-Overall2%

“Did not do the job at all”

Top return reasons

Size-Overall55%

Material Quality9%

Advertised Vs Actual Product6%

Value For Money5%

Product Condition3%

Noise Level2%

Quality-Overall2%

Water Resistance2%

Thin2%

Cushion2%

Common questions

Is allergy mattress protector full profitable to sell on Amazon United States?: The niche generates $22K/yr across 18 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +8.2%. Flapen's verdict: Skip it (40/100).
How competitive is the allergy mattress protector full niche?: 10 brands and 17 sellers compete. The top 5 products take 70% of clicks and top 5 brands hold 94% of demand.
What do buyers complain about in allergy mattress protector full?: Top complaints mined from reviews: Water Resistance, Leak-Proof, Size-Overall. The return rate is 2.1%.
When does demand for allergy mattress protector full peak?: Demand peaks in Aug; the busiest month runs 2.3× the quietest.
What does it cost to enter the allergy mattress protector full niche?: Listings span $13.46–$46.59; the average listing price is $29.46 (sweet spot $15–$100). The average incumbent carries 24,189 reviews — the moat a new listing must climb.