---
title: "Zinus 8 Inch Green Tea Memory Foam Mattress — $185K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/home-kitchen/zinus-8-inch-green-tea-memory-foam-mattress"
last_updated: "2026-08-09T08:11:46.950Z"
locale: en
meta:
description: "Niche score 39/100 · $185K/yr market · 33K searches/yr · $112.65 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 39/100 · $185K/yr market · 33K searches/yr · $112.65 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Zinus 8 Inch Green Tea Memory Foam Mattress — $185K/yr Amazon US Niche (2026) - Flapen"
---
# **zinus 8 inch green tea memory foam mattress**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 37Growth 25Conversion 59Competition 14Returns 85Price range 16Avg price 71Brand share 0Review moat 25Quality gap 73
**Returns**
**Great****1.5%**
return rate — above 5% kills the launch gate
**Quality gap**
**Good****4.3★**
avg incumbent rating — lower means beatable quality
**Avg price**
**Good****$112.65**
avg listing price — sweet spot $15–$100
**Conversion**
**Good****5.0%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Okay****$185K**
$185K/yr · 33K searches
**Growth**
**Bad****-0.2%**
90-day search growth — must beat 0% to launch
**Review moat**
**Bad****4,100.82**
avg incumbent reviews — the moat a new listing must climb
**Price range**
**Bad****$88.78–$158.79**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Competition**
**Bad****83%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
**Signals**[** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")
According to Flapen's Amazon United States niche tracking, zinus 8 inch green tea memory foam mattress is a $185K/yr Amazon United States market (33K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Aug. Verdict: Skip it — 39/100.
Data updated Jul 30, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **zinus 8 inch green tea memory foam mattress market data**
- **Units sold / yr**
- **2K–3K**
- avg 100–250/product
- **Revenue / yr**
- **$225K–$282K**
- units × avg price
- **Conversion rate**
- **5.0%**
- **Avg BSR**
- **#28**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **82%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **36 months**
- **Avg seller age**
- **180 days**
## **Competition & brand share**
The top 5 products capture 83% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**3 **—flat
**Sellers**
**12**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**83%**
Top 20: 100%
**Open market**
**0%**
- Zinus83% - FDW14% - EGOHOME4%
## **Demand & seasonality**
Weekly Amazon search volume, last 98 weeks — -0.2% search growth over the last 90 days.
1K600Holiday '24Spike '25Prime Day '25Black Friday '25Spike '26 seasonDecMarJunAugNovMarMay
Peak months: Aug · busiest ÷ quietest = 2.1×
[**Open Trend **](https://flapen.com/research/us/home-kitchen/zinus-8-inch-green-tea-memory-foam-mattress/trend)
## **Top zinus 8 inch green tea memory foam mattress search terms**
- **zinus 8 inch twin mattress**4K/yr+93.7%7.9% conv. - **spa sensations 8 memory foam mattress**5K/yr-8.9%0.1% conv. - **fdw 8 inch twin mattress gel memory foam**8K/yr-26.1%5.4% conv. - **zinus 8 inch green tea memory foam mattress**6K/yr-12.6%4.2% conv. - **zinus twin mattress 8 inch**4K/yr+3.7%6.3% conv. - **zinus 8 inch mattress**2K/yr-4.3%1.2% conv. - **zinus 8 inch memory foam mattress**3K/yr-17.5%1.1% conv. [**All search terms **](https://flapen.com/research/us/home-kitchen/zinus-8-inch-green-tea-memory-foam-mattress/search-terms)
## **Top zinus 8 inch green tea memory foam mattress 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%$18K20%$37K30%$55K40%$74K1001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 11 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Zinus 8 Inch Twin Green Tea Memory Foam Mattress Medium Firm Feel**Zinus**$106.39**4.2★1,680 rev](https://www.amazon.com/dp/B0CKYZPPMJ) [2**Zinus 8 Inch Twin Cooling Essential Memory Foam Mattress Medium Feel**Zinus**$97.45**4.3★5,253 rev](https://www.amazon.com/dp/B0CSJTKX7K) [3**FDW | 8 Inch Twin Mattress | Medium Firm | Gel Memory Foam Mattress | White | Bed in a Box CertiPUR-US Certified | Pressure Relief Cooling Ventilated Foam | Washable Removable Cover**FDW**$88.78**4.4★18,819 rev](https://www.amazon.com/dp/B08YDJS51B) [4**Zinus 8 Inch Full Green Tea Memory Foam Mattress Medium Firm Feel**Zinus**$146.07**4.2★1,680 rev](https://www.amazon.com/dp/B0CKYY27YP) [5**Zinus 8 Inch Twin Green Tea Cooling Memory Foam Mattress Medium Feel**Zinus**$95.95**4.3★1,277 rev](https://www.amazon.com/dp/B0CKYZ6K4V)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**EGOHOME 8 Inch Twin Mattress Memory Foam Mattress with Cooling Green Tea Gel Relieve Pressure with Medium Firm Support CertiPUR-US Certified 75L x 38W White**EGOHOME**$96.26**10,700 rev1y ago](https://www.amazon.com/dp/B0DKT86Z4D) [**Zinus 8 Inch Twin Cooling Essential Memory Foam Mattress Medium Feel**Zinus**$97.45**5,253 rev2y ago](https://www.amazon.com/dp/B0CSJTKX7K) [**Zinus 8 Inch Twin Green Tea Essential Memory Foam Mattress Medium Feel**Zinus**$95.19**496 rev2y ago](https://www.amazon.com/dp/B0CSJX57TM) [**Zinus 8 Inch Twin Green Tea Memory Foam Mattress Medium Firm Feel**Zinus**$106.39**1,680 rev2y ago](https://www.amazon.com/dp/B0CKYZPPMJ) [**Zinus 8 Inch Full Green Tea Memory Foam Mattress Medium Firm Feel**Zinus**$146.07**1,680 rev2y ago](https://www.amazon.com/dp/B0CKYY27YP)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[![ZINUS 8 Inch Spring Sensation Hybrid Mattress [New Version] Medium Firm Feel Fiberglass Free Youth and Guest Bedroom Mattress in A Box Twin](https://m.media-amazon.com/images/I/4101k8XooaL.jpg)**ZINUS 8 Inch Spring Sensation Hybrid Mattress \[New Version\] Medium Firm Feel Fiberglass Free Youth and Guest Bedroom Mattress in A Box Twin**Zinus**$103.88**4.3★**▲ 90%**](https://www.amazon.com/dp/B0CKYVLWPD) [**Zinus 8 Inch Full Green Tea Cooling Memory Foam Mattress Medium Feel**Zinus**$144.53**4.3★**▲ 68%**](https://www.amazon.com/dp/B0CKYZP435) [**Zinus 8 Inch Full Green Tea Memory Foam Mattress Medium Firm Feel**Zinus**$146.07**4.2★**▲ 49%**](https://www.amazon.com/dp/B0CKYY27YP) [**Zinus 8 Inch Twin Green Tea Cooling Memory Foam Mattress Medium Feel**Zinus**$95.95**4.3★**▲ 32%**](https://www.amazon.com/dp/B0CKYZ6K4V) [**Zinus 8 Inch Twin Cooling Essential Memory Foam Mattress Medium Feel**Zinus**$97.45**4.3★**▲ 22%**](https://www.amazon.com/dp/B0CSJTKX7K)
**~~View all trending →~~**
## **What buyers say about zinus 8 inch green tea memory foam mattress**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Comfort-Overall**35%
*“Great comfort”*
**Quality-Overall**12%
*“Excellent product”*
**Value For Money**11%
*“Great value”*
**Foam**7%
*“Good quality for a foam mattress”*
**Soft Feel**7%
*“It's soft”*
**Size-Overall**4%
*“all sheets fit it fine”*
**Advertised Vs Actual Product**3%
*“Just as described”*
**Assembly/Installation**2%
*“Easy assembly”*
**Strength**2%
*“Very nice sturdy bed”*
**Ease Of Use**2%
*“Fast and convenient”*
### **What buyers complain about **
**Stretchability/Expandability/Elasticity**15%
*“bed doesnt expand”*
**Comfort-Overall**12%
*“Back Pain, not comfortable at all”*
**Hard Feel**10%
*“Mattress is so hard”*
**Quality-Overall**7%
*“Bad quality mattress”*
**Size-Overall**5%
*“Too Big”*
**Thickness**5%
*“Bed is super thin”*
**Flatness**5%
*“Not the same, still flat”*
**Foam**4%
*“Bad mattress”*
**Advertised Vs Actual Product**3%
*“Misleading description”*
**Value For Money**3%
*“ofc it was cheap”*
### **Top return reasons **
**Size-Overall**41%
**Stretchability/Expandability/Elasticity**15%
**Thickness**9%
**Advertised Vs Actual Product**8%
**Value For Money**6%
**Comfort-Overall**4%
**Hard Feel**2%
**Thin**2%
**Height**2%
**Quality-Overall**1%
## **Common questions**
- **Is zinus 8 inch green tea memory foam mattress profitable to sell on Amazon United States?**
- The niche generates $185K/yr across 11 tracked products. 90-day search growth is -0.2%. Flapen's verdict: Skip it (39/100).
- **How competitive is the zinus 8 inch green tea memory foam mattress niche?**
- 3 brands and 12 sellers compete. The top 5 products take 83% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in zinus 8 inch green tea memory foam mattress?**
- Top complaints mined from reviews: Stretchability/Expandability/Elasticity, Comfort-Overall, Hard Feel. The return rate is 1.5%.
- **When does demand for zinus 8 inch green tea memory foam mattress peak?**
- Demand peaks in Aug; the busiest month runs 2.1× the quietest.
- **What does it cost to enter the zinus 8 inch green tea memory foam mattress niche?**
- Listings span $88.78–$158.79; the average listing price is $112.65 (sweet spot $15–$100). The average incumbent carries 4,101 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)