---
title: "Reed Diffuser Oil Refill — $686K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/home-kitchen/reed-diffuser-oil-refill"
last_updated: "2026-08-10T09:56:19.493Z"
locale: en
meta:
description: "Niche score 66/100 · $686K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Aug 2026."
"og:description": "Niche score 66/100 · $686K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Aug 2026."
"og:title": "Reed Diffuser Oil Refill — $686K/yr Amazon US Niche (2026) - Flapen"
---
# **reed diffuser oil refill**
**Worth a look**
Shows low returns (0.6%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 68Growth 40Conversion 68Competition 78Returns 97Price range 78Avg price 79Brand share 38Review moat 47Quality gap 80
**Returns**
**Incredible****0.6%**
return rate — above 5% kills the launch gate
**Quality gap**
**Great****4.2★**
avg incumbent rating — lower means beatable quality
**Avg price**
**Great****$16.58**
avg listing price — sweet spot $15–$100
**Competition**
**Great****37%**
top-5 click share — an open shelf
**Price range**
**Great****$4.01–$54.44**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Market size**
**Good****$686K**
$686K/yr · 674K searches
**Conversion**
**Good****6.1%**
search→purchase rate — share of searches ending in a sale
**Review moat**
**Okay****1,754.48**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Okay****+11.8%**
90-day search growth — must beat 0% to launch
**Brand share**
**Okay****82%**
top-5 brand share — brands hold most of the demand
According to Flapen's Amazon United States niche tracking, reed diffuser oil refill is a $686K/yr Amazon United States market (674K searches/yr). The top 5 brands hold 82% of demand. Demand peaks in Jul–Aug–Sep–Oct. Verdict: Worth a look — 66/100.
Data updated Aug 2, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **reed diffuser oil refill market data**
- **Units sold / yr**
- **30K–40K**
- avg 750–1,000/product
- **Revenue / yr**
- **$497K–$663K**
- units × avg price
- **Conversion rate**
- **6.1%**
- **Avg BSR**
- **#20**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **90%**
- **Out of stock**
- **2.1%**
- **Avg brand age**
- **47 months**
- **Avg seller age**
- **145 days**
## **Competition & brand share**
Clicks spread well past the top 5 (37% combined) — an open shelf where new products get seen.
**Brands**
**20 **▲rising
**Sellers**
**36**
**Top-5 brand share**
**82%**
Top 20: 100%
**Top-5 click share**
**37%**
Top 20: 70%
**Open market**
**16%**
- COCORRÍNA36% - Cocod'or23% - Air-Scent12% - Airkeep9% - Inis the Energy of the Sea3% - NEST New York2% - Open — no brand owns it (14 brands, 16%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +11.8% search growth over the last 90 days.
25K15KHoliday '24Prime Day '25Prime Day '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jul, Aug, Sep, Oct · busiest ÷ quietest = 2.6×
[**Open Trend **](https://flapen.com/research/us/home-kitchen/reed-diffuser-oil-refill/trend)
## **Top reed diffuser oil refill search terms**
- **reed diffuser refill**212K/yr+23.6%4.7% conv. - **diffuser refill**106K/yr+16.6%4.2% conv. - **reed diffuser oil refill**121K/yr-21.4%3.5% conv. - **reed diffuser oil**62K/yr+7.4%2.8% conv. - **cocodor diffuser refill**28K/yr+10.5%5.6% conv. - **reed diffuser oils**26K/yr+10.8%2.8% conv. - **cocorrina reed diffuser refill**16K/yr+20.9%9.7% conv. - **diffuser refills**21K/yr+2.0%3.4% conv. - **reed diffuser refill oil**12K/yr+62.8%2.9% conv. - **diffuser refills liquid**19K/yr-1.3%4.3% conv. [**All search terms **](https://flapen.com/research/us/home-kitchen/reed-diffuser-oil-refill/search-terms)
## **Top reed diffuser oil refill 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%3%$21K6%$41K9%$62K12%$82K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Cocorrna Reed Diffuser Refill - Clean Linen 6.7 oz. Scented Oil for Reed Diffuser Home Fragrance for Bedroom Bathroom Home Decor**COCORRÍNA**$9.71**4.4★758 rev](https://www.amazon.com/dp/B0C33JHR5T) [2**COCODOR Reed Diffuser Oil Refill/White Jasmine/6.7oz(200ml)/1 Pack/Aroma Therapy Home Fragrance Scented Oils Oils for Reed Diffuser**Cocod'or**$9.57**3.9★2,223 rev](https://www.amazon.com/dp/B08F9WGZJH) [3**Cocorrna Clean Linen Scented Reed Diffuser Oil with 8 Sticks Fragrance for Bedroom Bathroom Oil Diffuser Home Dcor 6.7 fl oz. (200 ml)**COCORRÍNA**$14.81**4.2★830 rev](https://www.amazon.com/dp/B0B9GSGVV7) [4**AirScent Hotel Diffuser Oil No. 1014 - Iconic 5-Star Hotel Blend - 120 mL**Air-Scent**$27.67**4.5★10,860 rev](https://www.amazon.com/dp/B0FQCRTCB4) [5**Cocorrna Reed Diffuser Refill - Cashmere Vanilla 6.7 oz. Scented Oil for Reed Diffuser Home Fragrance for Bedroom Bathroom Home Decor**COCORRÍNA**$9.66**4.3★769 rev](https://www.amazon.com/dp/B0C33GNRYD)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Luxury Hotel Scent Reed Diffuser Oil Refill(8.5 FL oz) | No.1898 Hotel Collection Diffuser Oil Inspired by Ritz Carlton for Home&Office| Long-Lasting for Machine Room Spray Air Freshener HVAC**Vietora Eud**$18.66**88 rev4mo ago](https://www.amazon.com/dp/B0G3XM8X7Y) [**STRN Reed Diffuser Oil Refill Citrus Scented Diffuser with Stick 200ML**STRN**$9.78**253 rev7mo ago](https://www.amazon.com/dp/B0GCM3Z853) [**AirScent Hotel Diffuser Oil No. 1014 - Iconic 5-Star Hotel Blend - 120 mL**Air-Scent**$27.67**10,860 rev10mo ago](https://www.amazon.com/dp/B0FQCRTCB4) [**COCORRNA Reed Diffuser Refill - Cashmere Vanilla 6.7 Fl.oz Reed Diffuser Refill with 8 Sticks**COCORRÍNA**$14.39**96 rev1y ago](https://www.amazon.com/dp/B0FB461V93) [**COCODOR Reed Diffuser Oil Refill/Cashmere Vanilla/6.7oz(200ml)/1 Pack/Aromatherapy Home Fragrance Scented Oils Oils for Reed Diffuser Bathroom Home Decor**Cocod'or**$9.69**192 rev1y ago](https://www.amazon.com/dp/B0F6CQJJKQ)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**AirScent Hotel Diffuser Oil No. 1014 - Iconic 5-Star Hotel Blend - 120 mL**Air-Scent**$27.67**4.5★**▲ 218%**](https://www.amazon.com/dp/B0FQCRTCB4) [**STRN Reed Diffuser Oil Refill Citrus Scented Diffuser with Stick 200ML**STRN**$9.78**4.2★**▲ 120%**](https://www.amazon.com/dp/B0GCM3Z853) [**COCODOR Reed Diffuser Oil Refill/Cashmere Vanilla/6.7oz(200ml)/1 Pack/Aromatherapy Home Fragrance Scented Oils Oils for Reed Diffuser Bathroom Home Decor**Cocod'or**$9.69**4.0★**▲ 101%**](https://www.amazon.com/dp/B0F6CQJJKQ) [**Luxury Hotel Scent Reed Diffuser Oil Refill(8.5 FL oz) | No.1898 Hotel Collection Diffuser Oil Inspired by Ritz Carlton for Home&Office| Long-Lasting for Machine Room Spray Air Freshener HVAC**Vietora Eud**$18.66**3.6★**▲ 62%**](https://www.amazon.com/dp/B0G3XM8X7Y) [**Cocorrna Reed Diffuser Refill - Clean Linen 6.7 oz. Scented Oil for Reed Diffuser Home Fragrance for Bedroom Bathroom Home Decor**COCORRÍNA**$9.71**4.4★**▲ 54%**](https://www.amazon.com/dp/B0C33JHR5T)
**~~View all trending →~~**
## **What buyers say about reed diffuser oil refill**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Smell**72%
*“Beautiful fragrance”*
**Diffuse Mechanism**4%
*“Elegant Diffuser”*
**Value For Money**3%
*“Good price”*
**Quality-Overall**3%
*“Excellent Product”*
**Durability**2%
*“They are lasting well”*
**Advertised Vs Actual Product**1%
*“As advertised”*
**Strength**1%
*“One is definitely stronger than the other”*
**Size-Overall**1%
*“Good size bottle”*
**Refills-Overall**1%
*“Easy to refill”*
**Design-Overall**0%
*“And the aesthetics are nice”*
### **What buyers complain about **
**Smell**56%
*“Awful smell”*
**Value For Money**5%
*“Costly”*
**Diffuse Mechanism**5%
*“it just wasnt what I was looking for in a diffuser”*
**Strength**5%
*“Not as strong”*
**Size-Overall**3%
*“a bigger size”*
**Quality-Overall**2%
*“Poor product care”*
**Durability**2%
*“doesn't last”*
**Functionality-Overall**2%
*“Doesn't work very well at all”*
**Leak-Proof**1%
*“Bottle leaks”*
**Advertised Vs Actual Product**1%
*“nothing like description”*
### **Top return reasons **
**Smell**62%
**Diffuse Mechanism**13%
**Leak-Proof**6%
**Advertised Vs Actual Product**5%
**Value For Money**4%
**Size-Overall**4%
**Functionality-Overall**1%
**Refills-Overall**1%
**Strength**1%
**Quality-Overall**0%
## **Common questions**
- **Is reed diffuser oil refill profitable to sell on Amazon United States?**
- The niche generates $686K/yr across 58 tracked products. 4 of 8 products launched in the last 360 days are still selling. 90-day search growth is +11.8%. Flapen's verdict: Worth a look (66/100).
- **How competitive is the reed diffuser oil refill niche?**
- 20 brands and 36 sellers compete. The top 5 products take 37% of clicks and top 5 brands hold 82% of demand.
- **What do buyers complain about in reed diffuser oil refill?**
- Top complaints mined from reviews: Smell, Value For Money, Diffuse Mechanism. The return rate is 0.6%.
- **When does demand for reed diffuser oil refill peak?**
- Demand peaks in Jul–Aug–Sep–Oct; the busiest month runs 2.6× the quietest.
- **What does it cost to enter the reed diffuser oil refill niche?**
- Listings span $4.01–$54.44; the average listing price is $16.58 (sweet spot $15–$100). The average incumbent carries 1,754 reviews — the moat a new listing must climb.
## **Related niches in Home & Kitchen**
- 74 [**graduation centerpieces for tables 2023**](https://flapen.com/research/us/home-kitchen/graduation-centerpieces-for-tables-2023)$368K/yr+228.8%**Worth a look**- 74 [**artificial hanging flowers for outdoors**](https://flapen.com/research/us/home-kitchen/artificial-hanging-flowers-for-outdoors)$1.2M/yr+77.3%**Launch it**- 74 [**5th grade graduation decorations**](https://flapen.com/research/us/home-kitchen/5th-grade-graduation-decorations)$149K/yr+666.7%**Worth a look**- 75 [**4th of july party supplies**](https://flapen.com/research/us/home-kitchen/4th-of-july-party-supplies)$240K/yr>1,000%**Worth a look**- 75 [**desk goose**](https://flapen.com/research/us/home-kitchen/desk-goose)$2.2M/yr+40.7%**Launch it**- 75 [**fall candles**](https://flapen.com/research/us/home-kitchen/fall-candles)$620K/yr+155.9%**Worth a look**[**All Home & Kitchen niches **](https://flapen.com/research/us/home-kitchen)