Chemo
FailShoppers spend an estimated $62K a year here, so Chemo is a Fail.
- Flapen Score
- 47 / 100Ranks 8,381 of 14,768 Health & Household niches · −2 vs the category median of 4947
- Market size
- $62K/yr91K searches / yr
- 90-day growth
- +0.1%search demand this quarter
- Competition
- 48%top-5 click share · 20 brands · 70 sellers
Flapen Score
Chemo against its category
The dotted line is the Health & Household average. Past it, Chemo is stronger. Inside it, weaker.
Market
The Chemo market on Amazon at a glance
Shoppers on Amazon United States searched for Chemo 91K times last year and spent an estimated $62K. The top 5 brands take 71% of clicks. Demand peaks in Aug. Flapen scores it 47 out of 100, a Fail.
01 · Demand
An estimated 3.9% of those searches ended in a purchase.
Shoppers searched for this 91K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 3.9% of those searches ended in a purchase. Searches in the last 90 days moved +0.1% against the 90 days before. Searches, conversion and average price together put the market at an estimated $62K a year.
- Searches, last 12 months
- 91K
- Growth, 90 days vs prior 90
- +0.1%
- Conversion, latest week
- 3.9%
- Market size, estimated
- $62Ka year
- Peak month
- August11.4× the quietest month
- Top search term
- chemotherapy must haves for men30K searches a year
02 · Price
A sale here is worth $17.29.
Listings sell for $17.29 on average, from $4.67 to $49.36. Amazon reports units sold in ranges. This niche sold 3K to 4K a year. The average listing sells 0 to 100 of them. At $17.29 that is $0 to $2K a year per listing.
- Average price
- $17.29inside the $15 to $100 sweet spot
- Price range
- $4.67–$49.36
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 3K–4K
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$2K
- Returns
- 0.4%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads and reviews.
97% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.1% of listings are out of stock. The average listing ranks #3,392 within Digestion & Nausea. It carries 4,094 reviews at 4.59 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 97%
- Prime listings
- 100%
- Out of stock, average day
- 0.1%
- Average rank
- #3,392in Digestion & Nausea
- Average rating
- 4.59 starsAmazon United States average 4.42 stars
- Average reviews
- 4,094per listing
- Listings tracked
- 32
04 · Newcomers
0 of last year's 3 launches cleared the first-year sales bar.
3 products launched here in the last 12 months. 0 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 49 months on average, so the names here are settling in.
- Launched, last 12 months
- 3
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 49 months
Products
Top Chemo products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 11, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Sea-Band Anti-Nausea Motion Sickness Bracelets 1 Pair Gray
- Price
- $8.36
- Rating
- 4.2/5
- Reviews
- 31,275
- Age
- 22y ago

CAPLORD Chemo Headwrap for Women Turban Headwear for Cancer Patients Skull Cap Hair Loss Cover Lightweight Head Covering Hat
- Price
- $14.76
- Rating
- 4.4/5
- Reviews
- 1,290
- Age
- 1y ago

Dyeek Chemo for Shirt Port Access Chemotherapy Must Haves Tear Away Side Snap Short Sleeve Post Shoulder Surgery Shirts
- Price
- $19.84
- Rating
- 4.8/5
- Reviews
- 373
- Age
- 1y ago

Deyeek Chemo Port Shirts for Men Post Shoulder Surgery Recovery Shirts Tear Away Zipper Shirt Chemotherapy Must Haves Grey
- Price
- $21.01
- Rating
- 4.6/5
- Reviews
- 612
- Age
- 3y ago

Cancer Socks Cancer Patients Must Have Survivor Merchandise Chemotherapy Must Haves For Women And Men. (In This Family (Black) Cotton)
- Price
- $13.64
- Rating
- 4.8/5
- Reviews
- 529
- Age
- 4y ago
Trending
estimated 90-day click momentum
AJOHC Chemo Port Recovery Shirt for Men & Women|2-Side Zippers with Assist for Easy On/OffShoulder Surgery & Chemo Must-Have Black X-Large
- Price
- $17.95
- Rating
- 4.7/5
- Reviews
- 65
- Age
- 5mo ago

Dyeek Chemo for Shirt Port Access Chemotherapy Must Haves Tear Away Side Snap Short Sleeve Post Shoulder Surgery Shirts
- Price
- $19.92
- Rating
- 4.8/5
- Reviews
- 373
- Age
- 1y ago

Deyeek Chemo Port Shirts for Men Post Shoulder Surgery Recovery Shirts Tear Away Zipper Shirt Chemotherapy Must Haves Grey
- Price
- $21.40
- Rating
- 4.6/5
- Reviews
- 612
- Age
- 3y ago

Dyeek Chemo for Shirt Port Access Chemotherapy Must Haves Tear Away Side Snap Short Sleeve Post Shoulder Surgery Shirts
- Price
- $19.84
- Rating
- 4.8/5
- Reviews
- 373
- Age
- 1y ago

CAPLORD Chemo Headwrap for Women Turban Headwear for Cancer Patients Skull Cap Hair Loss Cover Lightweight Head Covering Hat
- Price
- $14.76
- Rating
- 4.4/5
- Reviews
- 1,290
- Age
- 1y ago
Newest
by launch date
AJOHC Chemo Port Recovery Shirt for Men & Women|2-Side Zippers with Assist for Easy On/OffShoulder Surgery & Chemo Must-Have Black X-Large
- Price
- $17.95
- Rating
- 4.7/5
- Reviews
- 65
- Age
- 5mo ago

Dyeek Chemo for Shirt Port Access Chemotherapy Must Haves Tear Away Side Snap Short Sleeve Post Shoulder Surgery Shirts
- Price
- $19.84
- Rating
- 4.8/5
- Reviews
- 373
- Age
- 1y ago

Dyeek Chemo for Shirt Port Access Chemotherapy Must Haves Tear Away Side Snap Short Sleeve Post Shoulder Surgery Shirts
- Price
- $19.92
- Rating
- 4.8/5
- Reviews
- 373
- Age
- 1y ago

CAPLORD Chemo Headwrap for Women Turban Headwear for Cancer Patients Skull Cap Hair Loss Cover Lightweight Head Covering Hat
- Price
- $14.76
- Rating
- 4.4/5
- Reviews
- 1,290
- Age
- 1y ago

White Ink Apothecary Chemo Side Effect Relief! Aromatherapy Nausea Essential Oil Nasal Inhaler!
- Price
- $14.80
- Rating
- 4.6/5
- Reviews
- 252
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 48% of clicks. Leaders hold, but buyers still shop past them.
Brands
20 falling
Sellers
70
Est. top-5 brand share
71%
Top 20: 100%
Est. top-5 click share
48%
Top 20: 87%
Open market
25%
- Deyeek33%
- Sea-Band15%
- CAPLORD11%
- FujLoy9%
- White Ink Apothecary3%
- tummy drops3%
Demand
Chemo search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Aug · busiest ÷ quietest = 11.4×
Search terms
Top Chemo search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- chemotherapy must haves for men30K/yr
- chemo must haves for men21K/yr
- chemotherapy16K/yr
- must haves for chemo9K/yr
- chemo radiation must haves5K/yr
- chemotherapy essentials8K/yr
- things to prepare for chemo3K/yr
Reviews and returns
What reviews say buyers love and hate about Chemo
We read the reviews and the return reasons for every product selling here.
“Small side”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
21 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Chemo questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









