unflavored floss
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Conversion
Incredible17.2%search→purchase rate — share of searches ending in a sale
Returns
Incredible0.6%return rate — above 5% kills the launch gate
Price range
Great$2.84–$96.40cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Great4.3★avg incumbent rating — lower means beatable quality
Avg price
Great$15.46avg listing price — sweet spot $15–$100
Market size
Okay$203K$203K/yr · 76K searches
Review moat
Bad4,970.43avg incumbent reviews — the moat a new listing must climb
Competition
Bad72%top-5 click share — a locked-up shelf
Growth
Bad-15.1%90-day search growth — must beat 0% to launch
Brand share
Bad100%top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, unflavored floss is a $203K/yr Amazon United States market (76K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 49/100.
Data updated Jul 14, 2026 · scored weekly · How we score niches
unflavored floss market data
- Units sold / yr
- 10K–13K
- avg 500–750/product
- Revenue / yr
- $155K–$193K
- units × avg price
- Conversion rate
- 17.2%
- Avg BSR
- #204
- Page quality
- 0%
- Prime
- 86%
- Sponsored
- 29%
- Out of stock
- 10.4%
- Avg brand age
- 66 months
- Avg seller age
- 145 days
Competition & brand share
The top 5 products capture 72% of clicks — a locked-up shelf that new listings rarely crack.Brands
5 falling
Sellers
58
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
72%
Top 20: 100%
Open market
0%
- Reach44%
- Oral-B38%
- Practicon14%
- GuruNanda2%
- Crest2%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -15.1% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.6×
Top unflavored floss search terms
- unflavored floss16K/yr
- unflavored dental floss14K/yr
- dental floss unflavored7K/yr
- floss unflavored6K/yr
- glide pro health original floss10K/yr
- glide original floss5K/yr
- floss no flavor4K/yr
- oral b glide pro health original floss5K/yr
- glide original dental floss6K/yr
- dental floss no flavor3K/yr
Top unflavored floss 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.
All 14 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
REACH Waxed Dental Floss Unflavored Plaque Remover for Teeth Shred Resistant Floss Slides Smoothly Easy to Use Waxed Deep Cleaning Teeth Oral Care PFAS Free for Adults & Kids 1 Pack 55 yd
Reach$2.844.6★3,722 rev
Oral-B Glide Healthy Gums Unflavored Dental Floss Smooth Strong Shred Resistant Value 2 Pack (50m Each)
Oral-B$8.003.8★1,384 rev
Oral-B Glide Healthy gums unflavored floss 50M (Pack of 6)
Oral-B$20.724.4★40,223 rev
Practicon SmileGoods Unwaxed 200 Yard Dental Floss Shred Resistant Nylon Noncoated Wax Less Wax Free Floss 1 Pack
Practicon$5.124.3★1,849 rev
REACH Waxed Dental Floss 2X More Value Plaque Remover for Teeth Shred Resistant Floss Slides Smoothly Easy to Use Waxed for Adults & Kids Oral Care PFAS Free 3 Pack 115 yd Unflavored
Reach$14.634.4★351 rev
Newest
by launch date
REACH Waxed Dental Floss Unflavored 3.6X More Value Plaque Remover for Teeth Shred Resistant Floss Slides Smoothly Easy to Use Waxed Oral Care PFAS Free for Adults & Kids 2 Pack 200 yd
Reach$13.51271 rev
REACH Waxed Dental Floss 2X More Value Plaque Remover for Teeth Shred Resistant Floss Slides Smoothly Easy to Use Waxed for Adults & Kids Oral Care PFAS Free 3 Pack 115 yd Unflavored
Reach$14.63351 rev
GuruNanda Dual Slickers Floss Picks - Double Threaded Dyneema Dental Floss with Foldable Toothpick for Effective Plaque Removal - Unflavored- 150 Ct
GuruNanda$3.635,864 rev
Glide Original Unflavored Size 50m (2 Pack)
Crest$11.0048 rev
Oral-B Glide Floss Health Gums Unflavored Floss 54.6 YTD (50 m) (Pack of 1)
Oral-B$4.241,426 rev
Trending
90-day click momentum
Glide Original 100m Size 100m
Oral-B$96.400.0★
Glide Original Unflavored Size 50m (2 Pack)
Crest$11.004.3★
Oral-B Glide Floss Health Gums Unflavored Floss 54.6 YTD (50 m) (Pack of 1)
Oral-B$4.244.2★
Oral-B Glide Healthy Gums Unflavored Dental Floss Smooth Strong Shred Resistant Value 2 Pack (50m Each)
Oral-B$8.003.8★
REACH Waxed Dental Floss Unflavored 3.6X More Value Plaque Remover for Teeth Shred Resistant Floss Slides Smoothly Easy to Use Waxed Oral Care PFAS Free for Adults & Kids 2 Pack 200 yd
Reach$13.514.5★
What buyers say about unflavored floss
What buyers praise and complain about, mined from review topics.What buyers love
“Great Value”
“Great quality floss”
“They are durable”
“As advertised”
“EASY TO USE”
“Cleans well”
“Does the job”
“Extra thick, it is not thin like others”
“Good size”
“Clean teeth”
What buyers complain about
“Hard to get”
“Disappointing quality”
“Too thick”
“Dispenser doesn't work”
“Breaks easily”
“Unfortunately the picture is misleading”
“Waste of money”
“Does not work well”
“Now its some weird material and it sucks”
“these felt a bit larger in comparison”
Top return reasons
Common questions
- Is unflavored floss profitable to sell on Amazon United States?
- The niche generates $203K/yr across 14 tracked products. 90-day search growth is -15.1%. Flapen's verdict: Skip it (49/100).
- How competitive is the unflavored floss niche?
- 5 brands and 58 sellers compete. The top 5 products take 72% of clicks and top 5 brands hold 100% of demand.
- What do buyers complain about in unflavored floss?
- Top complaints mined from reviews: Ease Of Use, Quality-Overall, Thickness. The return rate is 0.6%.
- When does demand for unflavored floss peak?
- Demand is steady year-round — the busiest month runs 1.6× the quietest.
- What does it cost to enter the unflavored floss niche?
- Listings span $2.84–$96.40; the average listing price is $15.46 (sweet spot $15–$100). The average incumbent carries 4,970 reviews — the moat a new listing must climb.