Is teeth whitening profitable to sell on Amazon Singapore?

The niche generates $11K/yr across 8 tracked products. 90-day search growth is -12.2%. Flapen's verdict: Skip it (40/100).

How competitive is the teeth whitening niche?

7 brands and 12 sellers compete. The top 5 products take 80% of clicks and top 5 brands hold 84% of demand.

What do buyers complain about in teeth whitening?

Top complaints mined from reviews: Visibility. The return rate is 0.0%.

What does it cost to enter the teeth whitening niche?

Listings span $17.73–$107.34; the average listing price is $49.42 (sweet spot $15–$100). The average incumbent carries 18,664 reviews — the moat a new listing must climb.

teeth whitening

Skip it

A small market ($11K/yr) — this niche doesn't clear our bar today.

Returns

Incredible0.0%

return rate — above 5% kills the launch gate

Avg price

Great$49.42

avg listing price — sweet spot $15–$100

Price range

Great$17.73–$107.34

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

Quality gap

Good4.3★

avg incumbent rating — lower means beatable quality

Brand share

Okay84%

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

Conversion

Okay2.6%

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

Growth

Bad-12.2%

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

Competition

Bad80%

top-5 click share — a locked-up shelf

Review moat

Bad18,664.13

avg incumbent reviews — the moat a new listing must climb

Market size

Bad$11K

$11K/yr · 8K searches

According to Flapen's Amazon Singapore niche tracking, teeth whitening is a $11K/yr Amazon Singapore market (8K searches/yr). The top 5 brands hold 84% of demand. Verdict: Skip it — 40/100.

Data updated Jul 24, 2026 · scored weekly · How we score niches

teeth whitening market data

Units sold / yr: 250–500; avg 0–100/product
Revenue / yr: $12K–$25K; units × avg price
Conversion rate: 2.6%
Avg BSR: #40
Page quality: 0%
Prime: 100%
Sponsored: 13%
Out of stock: 11.9%
Avg brand age: 79 months
Avg seller age: 0 days

Competition & brand share

The top 5 products capture 80% of clicks — a locked-up shelf that new listings rarely crack.

Brands

7 flat

Sellers

Top-5 brand share

84%

Top 20: 100%

Top-5 click share

80%

Top 20: 100%

Open market

Crest25%
iSmile Whitening21%
Zenyum17%
Clark Pharma13%
VieBeauti9%
Lumineux8%
Open — no brand owns it (1 brand, 8%)

Demand

Weekly Amazon search volume, last 46 weeks — -12.2% search growth over the last 90 days.

Open Trend

Top teeth whitening 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 8 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 (2) Remineralization Gel and Tray

iSmile Whitening$40.214.3★25,775 rev

Crest 3D Whitestrips Professional Bright Levels 12 Teeth Whitening Kit 18 Treatments 1 36.0 Count

Crest$67.974.5★553 rev

ZenyumBright Invisible Whitening Strips (14 Pieces)

Zenyum$39.644.4★5 rev

Dual Action Teeth Whitening Strips 21 Treatments | Non-Peroxide Formula (Pap+) Plus Activated Charcoal | Non-Sensitive Tooth Whitener Stain Remover Kit

Clark Pharma$17.733.8★23 rev

VieBeauti Teeth Whitening Pen (3 Pcs) 30+ Uses Effective Painless No Sensitivity Travel-Friendly Easy to Use Beautiful White Smile Mint Flavor

VieBeauti$37.144.2★23,818 rev

Newest

by launch date

Dual Action Teeth Whitening Strips 21 Treatments | Non-Peroxide Formula (Pap+) Plus Activated Charcoal | Non-Sensitive Tooth Whitener Stain Remover Kit

Clark Pharma$17.7323 rev

1y ago

Crest 3D Whitestrips Professional Bright Levels 12 Teeth Whitening Kit 18 Treatments 1 36.0 Count

Crest$67.97553 rev

3y ago

ZenyumBright Invisible Whitening Strips (14 Pieces)

Zenyum$39.645 rev

3y ago

Crest 3D White Advanced Luminous Mint Teeth Whitening Toothpaste Crest Toothpaste 3.7 oz Pack of 4 - Helps Remove Surface Stains Whitens Teeth Strengthens Tooth Enamel Protects Against Cavities

Crest$22.9729,838 rev

4y ago

Lumineux Teeth Whitening Strips by Oral Essentials - 21 Treatments Dentist Formulated and Certified Non Toxic - Sensitivity Free - Whiter Teeth in 7 Days - NO Artificial Flavors Colors and SLS Free

Lumineux$62.3658,916 rev

6y ago

What buyers say about teeth whitening

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

What buyers complain about

Visibility100%

“Result not visible after 1 course”

Common questions

Is teeth whitening profitable to sell on Amazon Singapore?: The niche generates $11K/yr across 8 tracked products. 90-day search growth is -12.2%. Flapen's verdict: Skip it (40/100).
How competitive is the teeth whitening niche?: 7 brands and 12 sellers compete. The top 5 products take 80% of clicks and top 5 brands hold 84% of demand.
What do buyers complain about in teeth whitening?: Top complaints mined from reviews: Visibility. The return rate is 0.0%.
What does it cost to enter the teeth whitening niche?: Listings span $17.73–$107.34; the average listing price is $49.42 (sweet spot $15–$100). The average incumbent carries 18,664 reviews — the moat a new listing must climb.