---
title: "Purple Whitening Strips — $6.4M/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/purple-whitening-strips"
last_updated: "2026-08-11T23:24:41.146Z"
locale: en
meta:
description: "Niche score 54/100 · $6.4M/yr market · 3.2M searches/yr · $21.59 avg price. Soft demand (-55.1% this quarter) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 54/100 · $6.4M/yr market · 3.2M searches/yr · $21.59 avg price. Soft demand (-55.1% this quarter) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Purple Whitening Strips — $6.4M/yr Amazon US Niche (2026) - Flapen"
---
# **purple whitening strips**
**Worth a look**
Shows a $6.4M/yr market, but soft demand (-55.1% this quarter) keeps it on the watch list.
Market size 99Growth 0Conversion 83Competition 0Returns 97Price range 95Avg price 91Brand share 0Review moat 38Quality gap 96
**Market size**
**Incredible****$6.4M**
$6.4M/yr · 3.2M searches
**Returns**
**Incredible****0.6%**
return rate — above 5% kills the launch gate
**Quality gap**
**Incredible****3.9★**
avg incumbent rating — lower means beatable quality
**Price range**
**Incredible****$16.87–$29.80**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Avg price**
**Great****$21.59**
avg listing price — sweet spot $15–$100
**Conversion**
**Great****9.1%**
search→purchase rate — share of searches ending in a sale
**Review moat**
**Okay****2,703**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Bad****-55.1%**
90-day search growth — must beat 0% to launch
**Competition**
**Bad****100%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
**Signals**[** Quality Gap**](https://flapen.com/research/niches?market=us&signal=quality_gap "Avg rating < 4.0")
According to Flapen's Amazon United States niche tracking, purple whitening strips is a $6.4M/yr Amazon United States market (3.2M searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Jan–Feb–Mar–Apr. Verdict: Worth a look — 54/100.
Data updated Jul 14, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **purple whitening strips market data**
- **Units sold / yr**
- **150K–200K**
- avg 15,000–20,000/product
- **Revenue / yr**
- **$3.2M–$4.3M**
- units × avg price
- **Conversion rate**
- **9.1%**
- **Avg BSR**
- **#16**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **7.0%**
- **Avg brand age**
- **25 months**
- **Avg seller age**
- **132 days**
## **Competition & brand share**
The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**4 **▼falling
**Sellers**
**6**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**100%**
Top 20: 100%
**Open market**
**0%**
- DrDent64% - Pdoo19% - HISMILE13% - Orrhomi3% - Open — no brand owns it (0%)
## **Demand & seasonality**
Weekly Amazon search volume, last 54 weeks — -55.1% search growth over the last 90 days.
225K175KPrime Day '25Spike '25Black Friday '25Holiday '25Spike '26 seasonJulAugSepOctNovDecJanFebMarAprMayJun
Peak months: Jan, Feb, Mar, Apr · busiest ÷ quietest = 32.6×
[**Open Trend **](https://flapen.com/research/us/health-household/purple-whitening-strips/trend)
## **Top purple whitening strips search terms**
- **purple teeth whitening strips**697K/yr+1.3%4.4% conv. - **purple whitening strips**705K/yr-75.3%3.9% conv. - **dr dent teeth whitening strips**589K/yr-68.9%7.9% conv. - **dr dent**173K/yr-53.9%4.8% conv. - **drdent purple teeth whitening strips**86K/yr-24.0%7.7% conv. - **dr dent purple whitening strips**136K/yr-67.3%7.3% conv. - **purple whitening strips for teeth**61K/yr-11.8%4.1% conv. - **whitening strips purple**80K/yr-48.3%3.4% conv. - **hismile whitening strips**298K/yr-78.4%7.1% conv. - **dr dent whitening strips**107K/yr-70.7%4.8% conv. [**All search terms **](https://flapen.com/research/us/health-household/purple-whitening-strips/search-terms)
## **Top purple whitening strips 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.
0%20%$1.3M40%$2.5M60%$3.8M80%$5.1M1001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 5 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**DRDENT Purple Teeth Whitening Strips 21 Treatments - Safe for Enamel - Non Sensitive Teeth Whitening - Whitening Without Any Harm - Pack of 42 Strips**DrDent**$25.21**4.2★4,781 rev](https://www.amazon.com/dp/B0GNND9PTV) [2**Hismile V34 Whitening Strips Teeth Whitening Strips Purple Tooth Whitening Purple Whitening Strips Tooth Stain Treatment Combining Whitening and Colour Correction**HISMILE**$29.80**3.8★2,682 rev](https://www.amazon.com/dp/B0F42ZTSZZ) [3**Purple Teeth Whitening Strips - 28 Teeth Whitener Strips (14 Uses) | Purple Color-Correcting Gel Technology | Teeth Whitening Kit for Sensitive Teeth | Enamel Safe Peroxide-Free for a Brighter Smile**Pdoo**$18.81**3.4★383 rev](https://www.amazon.com/dp/B0GSTZCTMJ) [4**Purple Teeth Whitening Strips 28 Count - 14 Days Treatment Whitener Strips with Non Slip & Enamel Safe & Non Sensitive Teeth Whitening Kit for Coffee Wine Stains Removal Fastly (28 Strips - Purple)**Pdoo**$16.87**4.4★5,083 rev](https://www.amazon.com/dp/B0GLPBKW22) [5**Teeth Whitening Strips 14 Treatments Enamel Safe for Sensitive Tooth Whitens Teeth Purple Whitening Strips Removes Yellow Stains & Bad Breath - Effective Color Correction for a Brighter Smile**Orrhomi**$17.26**3.8★586 rev](https://www.amazon.com/dp/B0FVS2CTYJ)
### **Newest**
by launch date
[**DRDENT Purple Teeth Whitening Strips 21 Treatments - Safe for Enamel - Non Sensitive Teeth Whitening - Whitening Without Any Harm - Pack of 42 Strips**DrDent**$25.21**4,781 rev3mo ago](https://www.amazon.com/dp/B0GNND9PTV) [**Purple Teeth Whitening Strips - 28 Teeth Whitener Strips (14 Uses) | Purple Color-Correcting Gel Technology | Teeth Whitening Kit for Sensitive Teeth | Enamel Safe Peroxide-Free for a Brighter Smile**Pdoo**$18.81**383 rev3mo ago](https://www.amazon.com/dp/B0GSTZCTMJ) [**Teeth Whitening Strips 14 Treatments Enamel Safe for Sensitive Tooth Whitens Teeth Purple Whitening Strips Removes Yellow Stains & Bad Breath - Effective Color Correction for a Brighter Smile**Orrhomi**$17.26**586 rev9mo ago](https://www.amazon.com/dp/B0FVS2CTYJ) [**Hismile V34 Whitening Strips Teeth Whitening Strips Purple Tooth Whitening Purple Whitening Strips Tooth Stain Treatment Combining Whitening and Colour Correction**HISMILE**$29.80**2,682 rev1y ago](https://www.amazon.com/dp/B0F42ZTSZZ) [**Purple Teeth Whitening Strips 28 Count - 14 Days Treatment Whitener Strips with Non Slip & Enamel Safe & Non Sensitive Teeth Whitening Kit for Coffee Wine Stains Removal Fastly (28 Strips - Purple)**Pdoo**$16.87**5,083 rev4y ago](https://www.amazon.com/dp/B0GLPBKW22)
### **Trending**
90-day click momentum
[**Purple Teeth Whitening Strips - 28 Teeth Whitener Strips (14 Uses) | Purple Color-Correcting Gel Technology | Teeth Whitening Kit for Sensitive Teeth | Enamel Safe Peroxide-Free for a Brighter Smile**Pdoo**$18.81**3.4★**▲ 173%**](https://www.amazon.com/dp/B0GSTZCTMJ) [**DRDENT Purple Teeth Whitening Strips 21 Treatments - Safe for Enamel - Non Sensitive Teeth Whitening - Whitening Without Any Harm - Pack of 42 Strips**DrDent**$25.21**4.2★**▲ 173%**](https://www.amazon.com/dp/B0GNND9PTV) [**Purple Teeth Whitening Strips 28 Count - 14 Days Treatment Whitener Strips with Non Slip & Enamel Safe & Non Sensitive Teeth Whitening Kit for Coffee Wine Stains Removal Fastly (28 Strips - Purple)**Pdoo**$16.87**4.4★**▲ 172%**](https://www.amazon.com/dp/B0GLPBKW22) [**Hismile V34 Whitening Strips Teeth Whitening Strips Purple Tooth Whitening Purple Whitening Strips Tooth Stain Treatment Combining Whitening and Colour Correction**HISMILE**$29.80**3.8★**▼ 75%**](https://www.amazon.com/dp/B0F42ZTSZZ) [**Teeth Whitening Strips 14 Treatments Enamel Safe for Sensitive Tooth Whitens Teeth Purple Whitening Strips Removes Yellow Stains & Bad Breath - Effective Color Correction for a Brighter Smile**Orrhomi**$17.26**3.8★**▼ 81%**](https://www.amazon.com/dp/B0FVS2CTYJ)
## **What buyers say about purple whitening strips**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Tooth Brightening**36%
*“Bright smile”*
**Quality-Overall**12%
*“Great quality and exactly as described”*
**Ease Of Use**8%
*“Easy and effective”*
**Efficiency**5%
*“I think their products are very effective”*
**Advertised Vs Actual Product**4%
*“Works as advertised”*
**Ease Of Application**4%
*“Easy to apply”*
**Tooth Sensitivity**3%
*“Good for sensitive teeth”*
**Value For Money**3%
*“they are affordable”*
**Color**3%
*“also love the color grid it comes with”*
**Comfort-Overall**2%
*“Easy to Use and Comfortable”*
### **What buyers complain about **
**Functionality-Overall**29%
*“Not good results”*
**Color**8%
*“saw no color difference”*
**Value For Money**7%
*“Waste of money”*
**Advertised Vs Actual Product**6%
*“Not as described”*
**Adhesion/Stickiness**6%
*“Adhesive failure”*
**Ease Of Use**5%
*“Difficult to use”*
**Ease Of Cleaning**4%
*“Messy”*
**Quality-Overall**4%
*“I suggest you look elsewhere for better quality strips”*
**Color Fading/Discoloration**3%
*“not a great whitening after one time”*
**Stain Resistance**2%
*“its like a stain”*
### **Top return reasons **
**Functionality-Overall**38%
**Advertised Vs Actual Product**22%
**Adhesion/Stickiness**14%
**Defective Material/Parts**4%
**Stain Resistance**3%
**Color**2%
**Ease Of Use**2%
**Value For Money**2%
**Residue**1%
**Color Fading/Discoloration**1%
## **Common questions**
- **Is purple whitening strips profitable to sell on Amazon United States?**
- The niche generates $6.4M/yr across 5 tracked products. 3 of 3 products launched in the last 360 days are still selling. 90-day search growth is -55.1%. Flapen's verdict: Worth a look (54/100).
- **How competitive is the purple whitening strips niche?**
- 4 brands and 6 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in purple whitening strips?**
- Top complaints mined from reviews: Functionality-Overall, Color, Value For Money. The return rate is 0.6%.
- **When does demand for purple whitening strips peak?**
- Demand peaks in Jan–Feb–Mar–Apr; the busiest month runs 32.6× the quietest.
- **What does it cost to enter the purple whitening strips niche?**
- Listings span $16.87–$29.80; the average listing price is $21.59 (sweet spot $15–$100). The average incumbent carries 2,703 reviews — the moat a new listing must climb.
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