---
title: "Charcoal Floss — $116K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/charcoal-floss"
last_updated: "2026-08-11T02:56:06.880Z"
locale: en
meta:
description: "Niche score 47/100 · $116K/yr market · 53K searches/yr · $12.90 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 47/100 · $116K/yr market · 53K searches/yr · $12.90 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Charcoal Floss — $116K/yr Amazon US Niche (2026) - Flapen"
---
# **charcoal floss**
**Skip it**
Brand-locked demand (top 5 brands take 94% of clicks) — this niche doesn't clear our bar today.
Market size 27Growth 33Conversion 98Competition 37Returns 99Price range 57Avg price 58Brand share 14Review moat 49Quality gap 32
**Returns**
**Incredible****0.3%**
return rate — above 5% kills the launch gate
**Conversion**
**Incredible****17.0%**
search→purchase rate — share of searches ending in a sale
**Avg price**
**Good****$12.90**
avg listing price — sweet spot $15–$100
**Price range**
**Good****$3.31–$30.65**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Review moat**
**Okay****1,589.29**
avg incumbent reviews — the moat a new listing must climb
**Competition**
**Okay****63%**
top-5 click share — leaders hold, buyers still browse
**Growth**
**Okay****+6.2%**
90-day search growth — must beat 0% to launch
**Quality gap**
**Okay****4.6★**
avg incumbent rating — lower means beatable quality
**Market size**
**Okay****$116K**
$116K/yr · 53K searches
**Brand share**
**Bad****94%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, charcoal floss is a $116K/yr Amazon United States market (53K searches/yr). The top 5 brands hold 94% of demand. Demand peaks in Feb–Jun. Verdict: Skip it — 47/100.
Data updated Jul 14, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **charcoal floss market data**
- **Units sold / yr**
- **8K–10K**
- avg 500–750/product
- **Revenue / yr**
- **$103K–$129K**
- units × avg price
- **Conversion rate**
- **17.0%**
- **Avg BSR**
- **#133**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **88%**
- **Out of stock**
- **1.2%**
- **Avg brand age**
- **57 months**
- **Avg seller age**
- **153 days**
## **Competition & brand share**
The top 5 products take 63% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**8 **▼falling
**Sellers**
**31**
**Top-5 brand share**
**94%**
Top 20: 100%
**Top-5 click share**
**63%**
Top 20: 100%
**Open market**
**3%**
- Xlent44% - ME MOTHER EARTH20% - Oral-B17% - EcoYou11% - Grin3% - The Humble Co.3% - Open — no brand owns it (2 brands, 3%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +6.2% search growth over the last 90 days.
7K5KSpike '24Holiday '24Spike '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Feb, Jun · busiest ÷ quietest = 4.1×
[**Open Trend **](https://flapen.com/research/us/health-household/charcoal-floss/trend)
## **Top charcoal floss search terms**
- **charcoal floss**26K/yr+3.9%13.7% conv. - **charcoal dental floss**9K/yr+10.1%10.8% conv. - **xlent dental floss**8K/yr+16.5%19.1% conv. - **xlent**4K/yr-8.9%11.8% conv. - **xlent floss**3K/yr+10.4%15.6% conv. - **floss charcoal**3K/yr+6.1%19.3% conv. [**All search terms **](https://flapen.com/research/us/health-household/charcoal-floss/search-terms)
## **Top charcoal 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.
0%10%$12K20%$23K30%$35K40%$46K1001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
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
[1**Xlent Expanding Dental Floss 50m Activated Charcoal Expanding Floss with Xylitol Mint PFAS & PTFE Free Natural Plant Wax 2 Pack**Xlent**$11.65**4.6★1,752 rev](https://www.amazon.com/dp/B07KLJVDPM) [2**Charcoal Mint Floss**Oral-B**$4.34**4.6★554 rev](https://www.amazon.com/dp/B09TWYY3BY) [3**Vegan Biodegradable Bamboo Charcoal Dental Floss Refill Refill | Natural Candelilla Wax | 30M x4 | Peppermint Essential Oil | Eco Friendly Zero Waste Oral Care | 4 Pack**ME MOTHER EARTH**$17.40**4.7★1,759 rev](https://www.amazon.com/dp/B083VX664Y) [4**Xlent Expanding Dental Floss Activated Charcoal with Xylitol Mint Refillable Starter Kit (1 Dispenser + 2 Refills 150m Total) PFAS & PTFE Free Plant-Based Wax**Xlent**$16.58**4.6★549 rev](https://www.amazon.com/dp/B095C2J7NV) [5**EcoYou Bamboo Charcoal Dental Floss | Mint & Candelilla Wax | Vegan & Biodegradable (4 Refills Pack) | Pfas Free**EcoYou**$10.55**4.7★1,106 rev](https://www.amazon.com/dp/B09GKRJR3T)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Bamboo Charcoal Mint Dental Floss**Living Well with Dr. Michelle**$8.44**118 rev2y ago](https://www.amazon.com/dp/B0D3WJ4G3J) [**GRIN White Charcoal Infused Flosspyx 75 Count Dental Flossers Minty Flavor Recycled Plastic Charcoal Infused Floss Picks Premium Longer Floss Head Easy Slide Includes Soft Fold-Back Tooth Pick**Grin**$3.31**477 rev2y ago](https://www.amazon.com/dp/B0CJZFH6TM) [**Xlent Expandable Dental Floss Treated Activated Charcoal Xylitol Natural Based Wax (Mint Pack of 2 (Refills Only))**Xlent**$9.59**256 rev2y ago](https://www.amazon.com/dp/B0CL494FSW) [**Xlent Expandable Dental Floss Treated with Activated Charcoal Xylitol Natural Plant Based Wax Refreshing Mint Flavor - Pack of 5 (Refills Only)**Xlent**$22.65**256 rev2y ago](https://www.amazon.com/dp/B0CGTZHMMK) [**Xlent Expandable Floss Treated Activated Charcoal Xylitol Natural Plant Based Wax in Cinnamonflavor Pack of 2 (Blister Card)**Xlent**$11.75**1,752 rev2y ago](https://www.amazon.com/dp/B0CDFLFZXF)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Xlent Expandable Floss Treated Activated Charcoal Xylitol Natural Plant Based Wax in Cinnamonflavor Pack of 2 (Blister Card)**Xlent**$11.75**4.6★**▲ 51%**](https://www.amazon.com/dp/B0CDFLFZXF) [**Bamboo Charcoal Mint Dental Floss**Living Well with Dr. Michelle**$8.44**4.7★**▲ 45%**](https://www.amazon.com/dp/B0D3WJ4G3J) [**Expandable Floss Treated with Activated Charcoal with Xylitol and Natural Plant Based Wax |Fresh Mint Flavor | 50 Meter (6 Count)**Xlent**$30.65**4.6★**▲ 40%**](https://www.amazon.com/dp/B07KLHM5DW) [**EcoYou Charcoal Bamboo Floss | 2 Non Toxic Natural Floss Refill with Metal Container | Organic Mint & Candelilla Wax | Vegan & Biodegradable | Compatible w/Similar Dental Floss Silk Refill Containers**EcoYou**$9.43**4.5★**▲ 33%**](https://www.amazon.com/dp/B09GKRQXXQ) [**Vegan Biodegradable Bamboo Charcoal Dental Floss with Refillable Glass Container | Free Refill | Natural Candelilla Wax | 30M x2 | Peppermint Essential Oil | Eco Friendly Zero Waste Oral Care**ME MOTHER EARTH**$10.59**4.6★**▲ 17%**](https://www.amazon.com/dp/B0812CKD8S)
**~~View all trending →~~**
## **What buyers say about charcoal floss**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**18%
*“Amazing quality”*
**Eco Friendliness**8%
*“Environmentally friendly”*
**Cleansing**7%
*“Clean feeling”*
**Value For Money**6%
*“Priced fairly”*
**Durability**5%
*“Very durable”*
**Efficiency**5%
*“Does the job”*
**Ease Of Use**5%
*“Easy to Use”*
**Dispensing Mechanism**5%
*“The dispenser is very nice too”*
**Advertised Vs Actual Product**4%
*“As advertised”*
**Tooth Sensitivity**3%
*“Glides through me teeth easily and its”*
### **What buyers complain about **
**Durability**16%
*“Breaks easily”*
**Thickness**11%
*“Round cross section makes it thick”*
**Strength**10%
*“The glass feels fragile”*
**Size-Overall**7%
*“so getting it to fit is a bit hard”*
**Ease Of Use**7%
*“Difficult to use”*
**Value For Money**5%
*“Also, not very much product for the price”*
**Quality-Overall**5%
*“Low quality”*
**Functionality-Overall**4%
*“does not glide easily”*
**Advertised Vs Actual Product**4%
*“Very deceitful advertising”*
**Dispensing Mechanism**3%
*“Annoying dispenser”*
### **Top return reasons **
**Advertised Vs Actual Product**19%
**Size-Overall**10%
**Defective Material/Parts**7%
**Functionality-Overall**7%
**Quality-Overall**5%
**Thickness**5%
**Durability**5%
**Dispensing Mechanism**5%
**Value For Money**4%
**Material Quality**4%
## **Common questions**
- **Is charcoal floss profitable to sell on Amazon United States?**
- The niche generates $116K/yr across 17 tracked products. 90-day search growth is +6.2%. Flapen's verdict: Skip it (47/100).
- **How competitive is the charcoal floss niche?**
- 8 brands and 31 sellers compete. The top 5 products take 63% of clicks and top 5 brands hold 94% of demand.
- **What do buyers complain about in charcoal floss?**
- Top complaints mined from reviews: Durability, Thickness, Strength. The return rate is 0.3%.
- **When does demand for charcoal floss peak?**
- Demand peaks in Feb–Jun; the busiest month runs 4.1× the quietest.
- **What does it cost to enter the charcoal floss niche?**
- Listings span $3.31–$30.65; the average listing price is $12.90 (sweet spot $15–$100). The average incumbent carries 1,589 reviews — the moat a new listing must climb.
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