Is purely white deluxe profitable to sell on Amazon United States?

The niche generates $126K/yr across 6 tracked products. 90-day search growth is -15.4%. Flapen's verdict: Skip it (43/100).

How competitive is the purely white deluxe niche?

4 brands and 54 sellers compete. The top 5 products take 96% of clicks and top 5 brands hold 100% of demand.

What do buyers complain about in purely white deluxe?

Top complaints mined from reviews: Functionality-Overall, Value For Money, Color. The return rate is 1.0%.

When does demand for purely white deluxe peak?

Demand peaks in Aug; the busiest month runs 2.7× the quietest.

What does it cost to enter the purely white deluxe niche?

Listings span $17.04–$29.80; the average listing price is $24.63 (sweet spot $15–$100). The average incumbent carries 23,451 reviews — the moat a new listing must climb.

purely white deluxe

Skip it

Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.

Returns

Incredible1.0%

return rate — above 5% kills the launch gate

Avg price

Incredible$24.63

avg listing price — sweet spot $15–$100

Price range

Incredible$17.04–$29.80

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

Quality gap

Great4.1★

avg incumbent rating — lower means beatable quality

Conversion

Good6.2%

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

Market size

Okay$126K

$126K/yr · 83K searches

Growth

Bad-15.4%

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

Review moat

Bad23,451.33

avg incumbent reviews — the moat a new listing must climb

Competition

Bad96%

top-5 click share — a locked-up shelf

Brand share

Bad100%

top-5 brand share — brand-locked demand

According to Flapen's Amazon United States niche tracking, purely white deluxe is a $126K/yr Amazon United States market (83K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Aug. Verdict: Skip it — 43/100.

Data updated Jul 14, 2026 · scored weekly · How we score niches

purely white deluxe market data

Units sold / yr: 5K–6K; avg 750–1,000/product
Revenue / yr: $123K–$148K; units × avg price
Conversion rate: 6.2%
Avg BSR: #34
Page quality: 0%
Prime: 100%
Sponsored: 83%
Out of stock: 5.5%
Avg brand age: 36 months
Avg seller age: 116 days

Competition & brand share

The top 5 products capture 96% of clicks — a locked-up shelf that new listings rarely crack.

Brands

4 flat

Sellers

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

96%

Top 20: 100%

Open market

iSmile Whitening72%
HISMILE17%
SmileDirectClub7%
MySmile4%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -15.4% search growth over the last 90 days.

Peak months: Aug · busiest ÷ quietest = 2.7×

Open Trend

Top purely white deluxe search terms

ismile teeth whitening kit21K/yr -3.9%9.7% conv.
ismile13K/yr -11.3%6.7% conv.
smile teeth whitening10K/yr -14.8%3.5% conv.
smilekit5K/yr +32.9%0.4% conv.
smile teeth whitening kit8K/yr -36.0%3.7% conv.
smile bright6K/yr -47.4%0.4% conv.
smile whitening kit5K/yr -30.5%3.1% conv.
i smile teeth whitening kit4K/yr -3.9%9.8% conv.
ismile teeth whitening5K/yr -29.3%4.6% conv.
i smile3K/yr -16.1%5.3% conv.

All search terms

Top purely white deluxe 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 6 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

iSmile Teeth Whitening Kit - LED Light 35% Carbamide Peroxide (3) 3ml Gel Syringes (1) Remineralization Gel and Tray.

iSmile Whitening$22.434.3★28,259 rev

Hismile v34 Colour Corrector Tooth Stain Concealer Teeth Whitening Booster Purple Toothpaste Color Correcting Technology V34 Tooth Colour Corrector

HISMILE$17.043.4★72,926 rev

iSmile Teeth Whitening Gel Syringe Refill Pack - (3) 3ml Whitening Gel Syringes (1) Remineralization Gel Syringe No Sensitivity Premium Quality Use with LED Light and Trays

iSmile Whitening$20.134.5★3,102 rev

SmileDirectClub Teeth Whitening Kit with LED Light - 4 Pack Gel Pens - Professional Strength Hydrogen Peroxide

SmileDirectClub$29.544.2★12,301 rev

Hismile V34 Whitening Strips Teeth Whitening Strips Purple Tooth Whitening Purple Whitening Strips Tooth Stain Treatment Combining Whitening and Colour Correction

HISMILE$29.803.8★2,682 rev

Newest

by launch date

Hismile V34 Whitening Strips Teeth Whitening Strips Purple Tooth Whitening Purple Whitening Strips Tooth Stain Treatment Combining Whitening and Colour Correction

HISMILE$29.802,682 rev

1y ago

Hismile v34 Colour Corrector Tooth Stain Concealer Teeth Whitening Booster Purple Toothpaste Color Correcting Technology V34 Tooth Colour Corrector

HISMILE$17.0472,926 rev

4y ago

MySmile Teeth Whitening Kit with LED Light 10 Min Non-Sensitive Fast Teeth Whitener with 3 Carbamide Peroxide Whitening Gel Helps to Remove Stains from Coffee Smoking Wines Soda Food

MySmile$28.8521,438 rev

5y ago

iSmile Teeth Whitening Gel Syringe Refill Pack - (3) 3ml Whitening Gel Syringes (1) Remineralization Gel Syringe No Sensitivity Premium Quality Use with LED Light and Trays

iSmile Whitening$20.133,102 rev

6y ago

iSmile Teeth Whitening Kit - LED Light 35% Carbamide Peroxide (3) 3ml Gel Syringes (1) Remineralization Gel and Tray.

iSmile Whitening$22.4328,259 rev

7y ago

What buyers say about purely white deluxe

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

What buyers love

Tooth Brightening41%

“Whitening strips”

Ease Of Use12%

“easy to remove”

Quality-Overall8%

“good products I was doing for for a week”

Efficiency5%

“I think their products are very effective”

Advertised Vs Actual Product4%

“As advertised”

Value For Money3%

“worth the purchase”

Tooth Sensitivity3%

“Very little sensitivity”

Brightness/Shine/Glow2%

“Brighter”

Color2%

“makes a difference in color”

Ease Of Application2%

“Application”

What buyers complain about

Functionality-Overall35%

“Not good results”

Value For Money8%

“Its expensive”

Color7%

“Not as white as I would have expected”

Advertised Vs Actual Product7%

“False advertising”

Quality-Overall4%

“Garbage”

Ease Of Use4%

“Difficult to use”

Durability3%

“Didnt last”

Ease Of Cleaning2%

“messy at all”

Symptom Reduction2%

“have seen zero improvement”

Stain Resistance2%

“Stained purple only”

Top return reasons

Functionality-Overall41%

Advertised Vs Actual Product18%

Defective Material/Parts6%

Adhesion/Stickiness6%

Value For Money5%