Night White
Skip itA concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.
Conversion
Incredible15.6%search→purchase rate — share of searches ending in a sale
Returns
Incredible0.7%return rate — above 5% kills the launch gate
Avg price
Incredible$35.01avg listing price — sweet spot $15–$100
Price range
Incredible$22.10–$56.07cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Okay2,424.25avg incumbent reviews — the moat a new listing must climb
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Market size
Bad$91K$91K/yr · 17K searches
Growth
Bad-23.6%90-day search growth — must beat 0% to launch
Competition
Bad100%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand
Is night white profitable on Amazon?
According to Flapen's Amazon United States niche tracking, night white is a $91K/yr Amazon United States market (17K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 39/100.
Data updated Jul 14, 2026 · scored weekly · How we score niches
night white market size & sales
Units sold, revenue, conversion and listing quality across the tracked shelf.- Units sold / yr
- 2K–2K
- avg 250–500/product
- Revenue / yr
- $53K–$70K
- units × avg price
- Conversion rate
- 15.6%
- Avg BSR
- #33
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 75%
- Out of stock
- 0.0%
- Avg brand age
- 79 months
- Avg seller age
- 148 days
Competition: brands, sellers & click share
The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.Brands
3 flat
Sellers
25
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
100%
Top 20: 100%
Open market
0%
- Arikit67%
- NiteWhite28%
- EZGO6%
night white demand & seasonality
Weekly Amazon search volume, last 104 weeks — -23.6% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.4×
Top night white search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.- nite white teeth whitening gel 224K/yr
- night white teeth whitening1K/yr
- nite white3K/yr
- night white3K/yr
- night white teeth whitening gel3K/yr
- nite white teeth whitening gel2K/yr
Top night white products & what they sell for
Every tracked product — its share of the shelf, its review moat, and what it sells for.Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 4 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Nite White ACP Mini Kit- Mint 22% - 3pk by NiteWhite
Arikit$30.824.7★568 rev
NiteWhite ACP Bleaching Gel 16% 3 Pack
NiteWhite$31.054.6★1,057 rev
NiteWhite ACP Bleaching Gel 22% 2.4ml 6 Pack (Packaging May Vary)
NiteWhite$56.074.7★761 rev
EZGO 10 Pack Teeth Whitening Gel Refills 22% Bleaching Gel No Sensitive Teeth Whitener Great for Sensitive Tooth Whitening Carbamide Peroxide Teeth Whitening Gel Mint Flavor (10X 3ML)
EZGO$22.104.3★7,311 rev
Newest
by launch dateEZGO 10 Pack Teeth Whitening Gel Refills 22% Bleaching Gel No Sensitive Teeth Whitener Great for Sensitive Tooth Whitening Carbamide Peroxide Teeth Whitening Gel Mint Flavor (10X 3ML)
EZGO$22.107,311 rev
Nite White ACP Mini Kit- Mint 22% - 3pk by NiteWhite
Arikit$30.82568 rev
NiteWhite ACP Bleaching Gel 22% 2.4ml 6 Pack (Packaging May Vary)
NiteWhite$56.07761 rev
NiteWhite ACP Bleaching Gel 16% 3 Pack
NiteWhite$31.051,057 rev
Trending
90-day click momentumNiteWhite ACP Bleaching Gel 22% 2.4ml 6 Pack (Packaging May Vary)
NiteWhite$56.074.7★
EZGO 10 Pack Teeth Whitening Gel Refills 22% Bleaching Gel No Sensitive Teeth Whitener Great for Sensitive Tooth Whitening Carbamide Peroxide Teeth Whitening Gel Mint Flavor (10X 3ML)
EZGO$22.104.3★
Nite White ACP Mini Kit- Mint 22% - 3pk by NiteWhite
Arikit$30.824.7★
NiteWhite ACP Bleaching Gel 16% 3 Pack
NiteWhite$31.054.6★
What reviews say buyers love and hate about night white
What buyers praise and complain about, mined from review topics.What buyers love
“bright it makes my teeth”
“Well worth it”
“The quality is excellent”
“Great very effective”
“Super whitening”
“Easy to use”
“I like these dispensers to put in exact place in my trays”
“They create an insane noticeable difference with just one use”
“No tooth sensitivity”
“Bright and White”
What buyers complain about
“Didnt work”
“The two tubes on the seringe do not appear to have separate ingredients which is the was original NiteWhite is”
“Did not see an improvement after two months”
“didn't notice any difference in the color of my teeth”
“Tube falls off causing gel to leak out”
“Too often causes sensitivity”
“NOT peroxide free. The listing states that the product is “Peroxide Free”. After opening the box, the first thing I see is “Warning, Contains Peroxide”.”
“reputable company with a better product”
Top return reasons
Common night white questions
- Is night white profitable to sell on Amazon United States?
- The niche generates $91K/yr across 4 tracked products. 90-day search growth is -23.6%. Flapen's verdict: Skip it (39/100).
- How competitive is the night white niche?
- 3 brands and 25 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.
- What do buyers complain about in night white?
- Top complaints mined from reviews: Functionality-Overall, Ingredients-Overall, Symptom Reduction. The return rate is 0.7%.
- When does demand for night white peak?
- Demand is steady year-round — the busiest month runs 1.4× the quietest.
- What does it cost to enter the night white niche?
- Listings span $22.10–$56.07; the average listing price is $35.01 (sweet spot $15–$100). The average incumbent carries 2,424 reviews — the moat a new listing must climb.