Is hydrogen peroxide for teeth profitable to sell on Amazon United Kingdom?

The niche generates £187K/yr across 17 tracked products. 3 of 3 products launched in the last 360 days are still selling. 90-day search growth is +6.5%. Flapen's verdict: Worth a look (53/100).

How competitive is the hydrogen peroxide for teeth niche?

9 brands and 49 sellers compete. The top 5 products take 65% of clicks and top 5 brands hold 91% of demand.

What do buyers complain about in hydrogen peroxide for teeth?

Top complaints mined from reviews: Taste-Overall, Oral Hygiene, Value For Money. The return rate is 0.2%.

When does demand for hydrogen peroxide for teeth peak?

Demand peaks in Aug–Sep; the busiest month runs 2.1× the quietest.

What does it cost to enter the hydrogen peroxide for teeth niche?

Listings span £4.35–£78.55; the average listing price is £20.88 (sweet spot $15–$100). The average incumbent carries 2,919 reviews — the moat a new listing must climb.

hydrogen peroxide for teeth

Worth a look

Shows low returns (0.2%), but brand-locked demand (top 5 brands take 91% of clicks) keeps it on the watch list.

Returns

Incredible0.2%

return rate — above 5% kills the launch gate

Avg price

Great£20.88

avg listing price — sweet spot $15–$100

Price range

Great£4.35–£78.55

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

Quality gap

Great4.2★

avg incumbent rating — lower means beatable quality

Conversion

Good6.3%

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

Market size

Okay£187K

£187K/yr · 143K searches

Review moat

Okay2,918.65

avg incumbent reviews — the moat a new listing must climb

Growth

Okay+6.5%

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

Competition

Okay65%

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

Brand share

Bad91%

top-5 brand share — brand-locked demand

According to Flapen's Amazon United Kingdom niche tracking, hydrogen peroxide for teeth is a £187K/yr Amazon United Kingdom market (143K searches/yr). The top 5 brands hold 91% of demand. Demand peaks in Aug–Sep. Verdict: Worth a look — 53/100.

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

hydrogen peroxide for teeth market data

Units sold / yr: 6K–8K; avg 250–500/product
Revenue / yr: £125K–£167K; units × avg price
Conversion rate: 6.3%
Avg BSR: #98
Page quality: 0%
Prime: 100%
Sponsored: 88%
Out of stock: 21.3%
Avg brand age: 33 months
Avg seller age: 152 days

Competition & brand share

The top 5 products take 65% of clicks — established leaders, but buyers still shop beyond them.

Brands

9 falling

Sellers

Top-5 brand share

91%

Top 20: 100%

Top-5 click share

65%

Top 20: 100%

Open market

Spotlight Oral Care58%
Innovative Naturopathics19%
Crest5%
Arm & Hammer5%
Monicare4%
HISMILE3%
Open — no brand owns it (3 brands, 6%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +6.5% search growth over the last 90 days.

Peak months: Aug, Sep · busiest ÷ quietest = 2.1×

Open Trend

Top hydrogen peroxide for teeth search terms

hydrogen peroxide teeth whitening47K/yr +28.4%2.1% conv.
spotlight oral care27K/yr -9.8%8.8% conv.
peroxide teeth whitening28K/yr -9.7%1.6% conv.
spotlight oral care whitening strips7K/yr +143.1%13.6% conv.
teeth whitening peroxide5K/yr -3.0%1.8% conv.
spotlight toothbrush3K/yr -8.7%3.4% conv.
teeth whitening hydrogen peroxide3K/yr -20.7%1.6% conv.
spotlight oral care toothpaste2K/yr +0.8%9.2% conv.
spotlight teeth whitening strips2K/yr -27.0%14.2% conv.
spotlight oral care sonic toothbrush5K/yr -18.6%2.8% conv.

All search terms

Top hydrogen peroxide for teeth 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 17 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Spotlight Oral Care Teeth Whitening Strips 28 Strips + Toothpaste (14-Day Treatment) Ultra Whitening Strips Sensitive Teeth & Enamel Safe Made by Dentists Hydrogen Peroxide Teeth Brightening Kit

Spotlight Oral Care£20.734.0★101 rev

Food Grade Hydrogen Peroxide - Purest Grade 3% - 500ml - Unstabilized and Additive Free - 10 Vols

Innovative Naturopathics£8.274.6★3,723 rev

Food Grade Hydrogen Peroxide - Purest Grade 6% - 500ml - Unstabilized and Additive Free - 20 vols

Innovative Naturopathics£8.374.6★1,239 rev

Arm & Hammer Peroxicare Deep Clean Toothpaste 6 oz (Packaging May Vary)

Arm & Hammer£6.474.5★615 rev

Spotlight Oral Care Teeth Whitening Powder - Made by Dentists | PAP+ Hydroxyapatite & Diamond Powder | Non-Abrasive & Enamel-Safe | Suitable for Sensitive Teeth & Dental Work | Instant Whitening

Spotlight Oral Care£13.874.0★70 rev

Newest

by launch date

Spotlight Oral Care Sonic Pro Electric Toothbrush + 6 Heads (18-Month Supply) Made by Dentists | Pressure Sensor & 4 Modes | USB-C Charging 70-Day Battery | Gently Whitens Sensitive Gums Black

Spotlight Oral Care£68.72111 rev

6mo ago

Hismile iD Stain Whitening Mouthwash Gunk Removing Mouthwash for Fresh Breath Hydrogen Peroxide Mouthwash to Promote Whiter Teeth Alcohol-Free Mouthwash with Essential Oils 237ml

HISMILE£10.062,853 rev

7mo ago

Spotlight Oral Care Advanced Action Whitening Pro Toothpaste - Dentist-Developed Triple Action Formula with Hydroxyapatite Diamond Powder & PAP - Enamel Repair & Zero-Sensitivity Whitening - Two Pack

Spotlight Oral Care£14.4266 rev

8mo ago

Spotlight Oral Care Sonic Electric Toothbrush - Made by Dentists | Removes 9× More Plaque Than A Manual Brush | Up to 70-Day Battery | Multi Award Winning | Premium Oral-Care Electric Toothbrush

Spotlight Oral Care£54.85126 rev

1y ago

Spotlight Oral Care Teeth Whitening Strips 28 Strips + Toothpaste (14-Day Treatment) Ultra Whitening Strips Sensitive Teeth & Enamel Safe Made by Dentists Hydrogen Peroxide Teeth Brightening Kit

Spotlight Oral Care£20.73101 rev

1y ago

What buyers say about hydrogen peroxide for teeth

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

What buyers love

Tooth Brightening23%

“whitening your teeth”

Quality-Overall18%

“Good item well made”

Value For Money8%

“Good value for money”

Ease Of Use7%

“Ease of use”

Oral Hygiene6%

“Good for the gums”

Efficiency4%

“WORKS WELL”

Taste-Overall4%

“Nice taste”

Advertised Vs Actual Product4%

“Works as advertised”

Ease Of Application2%

“Works perfectly and not too hard to apply”

Tooth Sensitivity2%

“It perfect for sensitive teeth”

What buyers complain about

Taste-Overall9%

“Tastes awful”

Oral Hygiene8%

“During it was hard to keep in my mouth”

Value For Money7%

“Waste of money”

Functionality-Overall6%

“Not very effective”

Color4%

“Not bright white”

Ease Of Use4%

“almost impossible to open”

Advertised Vs Actual Product4%

“Misleading information”

Tooth Brightening4%

“Did not whiten”

Tooth Sensitivity3%

“I was also worried about sensitivity because my teeth can be quite sensitive”

Adhesion/Stickiness3%

“Very sticky”

Top return reasons

Functionality-Overall16%

Size-Overall11%

Color8%

Advertised Vs Actual Product8%

Tooth Sensitivity7%

Leak-Proof7%

Tooth Brightening6%

Compatibility-Overall4%

Value For Money4%