---
title: "Chemo Port Pillow — $46K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/chemo-port-pillow"
last_updated: "2026-08-11T01:03:02.482Z"
locale: en
meta:
description: "Niche score 52/100 · $46K/yr market · 108K searches/yr · $14.97 avg price. A small market ($46K/yr) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 52/100 · $46K/yr market · 108K searches/yr · $14.97 avg price. A small market ($46K/yr) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Chemo Port Pillow — $46K/yr Amazon US Niche (2026) - Flapen"
---
# **chemo port pillow**
**Worth a look**
Shows low returns (1.7%), but a small market ($46K/yr) keeps it on the watch list.
Market size 12Growth 30Conversion 36Competition 81Returns 82Price range 68Avg price 75Brand share 69Review moat 73Quality gap 37
**Returns**
**Great****1.7%**
return rate — above 5% kills the launch gate
**Competition**
**Great****34%**
top-5 click share — an open shelf
**Avg price**
**Great****$14.97**
avg listing price — sweet spot $15–$100
**Review moat**
**Good****574.57**
avg incumbent reviews — the moat a new listing must climb
**Brand share**
**Good****64%**
top-5 brand share — brands hold most of the demand
**Price range**
**Good****$7.35–$31.61**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Conversion**
**Okay****2.9%**
search→purchase rate — share of searches ending in a sale
**Growth**
**Okay****+4.2%**
90-day search growth — must beat 0% to launch
**Market size**
**Bad****$46K**
$46K/yr · 108K searches
According to Flapen's Amazon United States niche tracking, chemo port pillow is a $46K/yr Amazon United States market (108K searches/yr). The top 5 brands hold 64% of demand. Verdict: Worth a look — 52/100.
Data updated Jul 14, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **chemo port pillow market data**
- **Units sold / yr**
- **3K–4K**
- avg 100–250/product
- **Revenue / yr**
- **$45K–$60K**
- units × avg price
- **Conversion rate**
- **2.9%**
- **Avg BSR**
- **#538**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **86%**
- **Out of stock**
- **8.8%**
- **Avg brand age**
- **35 months**
- **Avg seller age**
- **192 days**
## **Competition & brand share**
Clicks spread well past the top 5 (34% combined) — an open shelf where new products get seen.
**Brands**
**25 **▲rising
**Sellers**
**28**
**Top-5 brand share**
**64%**
Top 20: 96%
**Top-5 click share**
**34%**
Top 20: 70%
**Open market**
**32%**
- Deyeek23% - HapiPoppy17% - BNRendles11% - YHOVID7% - DiaBelt6% - BVOKQUC4%
## **Demand & seasonality**
Weekly Amazon search volume, last 102 weeks — +4.2% search growth over the last 90 days.
3K2KSpike '25Spike '26 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.3×
[**Open Trend **](https://flapen.com/research/us/health-household/chemo-port-pillow/trend)
## **Top chemo port pillow search terms**
- **chemo port protector**20K/yr-2.1%2.6% conv. - **port pillow**17K/yr+15.0%3.9% conv. - **chemo port pillow**18K/yr-9.6%3.0% conv. - **port pillows for chemo patients seatbelt**14K/yr-19.6%5.1% conv. - **chemo port cover**8K/yr+58.8%1.8% conv. - **port covers for chemo**8K/yr+9.0%2.6% conv. - **chemo port**8K/yr-2.6%1.0% conv. - **port protect**4K/yr+113.9%0.6% conv. - **port pillows for chemo patients**3K/yr-15.5%2.9% conv. - **chemo port covers**4K/yr-3.4%2.0% conv. [**All search terms **](https://flapen.com/research/us/health-household/chemo-port-pillow/search-terms)
## **Top chemo port pillow 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%4%$2K8%$4K12%$6K16%$7K101001K10K 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**HapiPoppy Port Pillows Chemo Port Pillow for Seatbelt Chest Protector Chemo Patients Pacemaker Heart Surgery Recovery Support Cushion Gifts Women Minky Dot Black**HapiPoppy**$13.96**4.6★283 rev](https://www.amazon.com/dp/B0BQ61RMLJ) [2**Transparent Film Dressing 4 x 4.75 Box of 30 - Waterproof Bandages for Swimming Showering Wounds Post Surgical Shower or IV Shield Tattoo Aftercare Bandage Scar Therapy Adhesive Patches**YHOVID**$8.96**4.5★3,450 rev](https://www.amazon.com/dp/B0DDFZ5872) [3**Deyeek Chemo Port Shirts for Women with 2 Hidden Zippers Post Surgery Short Sleeve Adaptive Clothing Cozy Breast Cancer Shirts S**Deyeek**$18.59**4.7★153 rev](https://www.amazon.com/dp/B0FV3CP5Y2) [4**BNRendles Pacemaker Pillow Chemo Port Pillows for Mastectomy Open Heart Surgery Recovery Gifts Breast Cancer Bypass Post Surgery Cushion Minky Dot Black**BNRendles**$13.91**4.8★485 rev](https://www.amazon.com/dp/B0BQYK6LQ6) [5**HapiPoppy Port Pillows Chemo Port Pillow for Seatbelt Chest Protector Chemo Patients Pacemaker Heart Surgery Recovery Support Cushion Gifts Women Minky Dot Coral**HapiPoppy**$12.50**4.6★283 rev](https://www.amazon.com/dp/B0DHCL7DLH)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Deyeek Chemo Port Shirts for Women with 2 Hidden Zippers Post Surgery Short Sleeve Adaptive Clothing Cozy Breast Cancer Shirts S**Deyeek**$18.59**153 rev7mo ago](https://www.amazon.com/dp/B0FV3CP5Y2) [**Deyeek Post Surgery Shirts for Women with 2 Hidden Side Zippers Soft Tear Away Dialysis Clothing Adaptive Chemo Port Shirt S**Deyeek**$18.59**153 rev7mo ago](https://www.amazon.com/dp/B0FV3FWP8N) [**2-Pack Bra Strap Pad Protector for Chest Port Chemo Ports Pillow Bra Strap Cushion & Port Protector for Chemo Patients Pacemaker Protector Post Surgery Chest Strap Pads Recovery Comfort (Pink)**SHFGYG**$9.49**20 rev1y ago](https://www.amazon.com/dp/B0FG2SR77Y) [**BVOKQUC Chemo Port Pillow Post Heart Surgery Pillows for Pacemaker Seatbelt Protection Mastectomy Pillow Chemotherapy Must Haves for Women Cancer Care Gifts**BVOKQUC**$9.93**95 rev1y ago](https://www.amazon.com/dp/B0F9L4JRMJ) [**BVOKQUC Chemo Port Pillow Post Heart Surgery Pillows for Pacemaker Seatbelt Protection Mastectomy Pillow Chemotherapy Must Haves for Women Cancer Care Gifts**BVOKQUC**$9.96**95 rev1y ago](https://www.amazon.com/dp/B0F9L7CHZ9)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Mighty Well PICCPerfect PICC Line Cover: Soft Touch Double Layer PICC Line Arm Cover | Solid Slate X-Large**Mighty Well**$31.61**4.2★**▲ 190%**](https://www.amazon.com/dp/B0DNL9S8X7) [**Deyeek Chemo Port Shirts for Women with 2 Hidden Zippers Post Surgery Short Sleeve Adaptive Clothing Cozy Breast Cancer Shirts S**Deyeek**$18.59**4.7★**▲ 181%**](https://www.amazon.com/dp/B0FV3CP5Y2) [**Dyeek Chemo for Shirt Port Access Chemotherapy Must Haves Tear Away Side Snap Short Sleeve Post Shoulder Surgery Shirts**Deyeek**$19.88**4.8★**▲ 180%**](https://www.amazon.com/dp/B0DLW926Q5) [**Dyeek Chemo for Shirt Port Access Chemotherapy Must Haves Tear Away Side Snap Short Sleeve Post Shoulder Surgery Shirts**Deyeek**$19.92**4.8★**▲ 177%**](https://www.amazon.com/dp/B0DLW7ZZ14) [**Dyeek Chemo for Shirt Port Access Chemotherapy Must Haves Tear Away Side Snap Short Sleeve Post Shoulder Surgery Shirts**Deyeek**$19.81**4.8★**▲ 171%**](https://www.amazon.com/dp/B0DLW8N39S)
**~~View all trending →~~**
## **What buyers say about chemo port pillow**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**15%
*“Good quality dressing”*
**Advertised Vs Actual Product**9%
*“As advertised”*
**Water Resistance**8%
*“Definitely waterproof”*
**Ease Of Use**7%
*“Easy to put”*
**Efficiency**6%
*“Works way its supposed keeping cancer port area padded so no rubbing good purchase”*
**Adhesion/Stickiness**6%
*“sticks well”*
**Value For Money**5%
*“Great value”*
**Comfort-Overall**4%
*“Very comfortable”*
**Moist/Dry**4%
*“they kept moisture out”*
**Size-Overall**4%
*“Great fit”*
### **What buyers complain about **
**Adhesion/Stickiness**16%
*“No adhesion”*
**Water Resistance**13%
*“Not water proof”*
**Allergies**11%
*“Red rash”*
**Size-Overall**7%
*“Smaller than it looks”*
**Skin Health**4%
*“have been rubbing my skin raw and cutting it”*
**Quality-Overall**4%
*“Garbage”*
**Ease Of Use**4%
*“-Difficult to remove”*
**Functionality-Overall**4%
*“really doesnt serve the intended purpose”*
**Leak-Proof**2%
*“They're not leak proof”*
**Pain Relief-Overall**2%
*“Painful and irritating to skin”*
### **Top return reasons **
**Size-Overall**52%
**Adhesion/Stickiness**13%
**Advertised Vs Actual Product**6%
**Functionality-Overall**3%
**Thin**2%
**Water Resistance**2%
**Value For Money**2%
**Cushion**2%
**Comfort-Overall**2%
**Quality-Overall**1%
## **Common questions**
- **Is chemo port pillow profitable to sell on Amazon United States?**
- The niche generates $46K/yr across 49 tracked products. 0 of 12 products launched in the last 360 days are still selling. 90-day search growth is +4.2%. Flapen's verdict: Worth a look (52/100).
- **How competitive is the chemo port pillow niche?**
- 25 brands and 28 sellers compete. The top 5 products take 34% of clicks and top 5 brands hold 64% of demand.
- **What do buyers complain about in chemo port pillow?**
- Top complaints mined from reviews: Adhesion/Stickiness, Water Resistance, Allergies. The return rate is 1.7%.
- **When does demand for chemo port pillow peak?**
- Demand is steady year-round — the busiest month runs 1.3× the quietest.
- **What does it cost to enter the chemo port pillow niche?**
- Listings span $7.35–$31.61; the average listing price is $14.97 (sweet spot $15–$100). The average incumbent carries 575 reviews — the moat a new listing must climb.
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