Fuck Cancer
Skip itA small market ($72K/yr) — this niche doesn't clear our bar today.
Returns
Great1.3%return rate — above 5% kills the launch gate
Review moat
Great435.58avg incumbent reviews — the moat a new listing must climb
Avg price
Good$12.58avg listing price — sweet spot $15–$100
Brand share
Good73%top-5 brand share — brands hold most of the demand
Price range
Okay$5.78–$19.96cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Okay2.7%search→purchase rate — share of searches ending in a sale
Competition
Okay69%top-5 click share — leaders hold, buyers still browse
Growth
Bad-3.9%90-day search growth — must beat 0% to launch
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Market size
Bad$72K$72K/yr · 216K searches
Is fuck cancer profitable on Amazon?
According to Flapen's Amazon United States niche tracking, fuck cancer is a $72K/yr Amazon United States market (216K searches/yr). The top 5 brands hold 73% of demand. Verdict: Skip it — 38/100.
Data updated Jul 11, 2026 · scored weekly · How we score niches
fuck cancer market size & sales
Units sold, revenue, conversion and listing quality across the tracked shelf.- Units sold / yr
- 8K–10K
- avg 100–250/product
- Revenue / yr
- $101K–$126K
- units × avg price
- Conversion rate
- 2.7%
- Avg BSR
- #15,873
- Page quality
- 0%
- Prime
- 89%
- Sponsored
- 16%
- Out of stock
- 2.2%
- Avg brand age
- 45 months
- Avg seller age
- 180 days
Competition: brands, sellers & click share
The top 5 products take 69% of clicks — established leaders, but buyers still shop beyond them.Brands
16 falling
Sellers
16
Top-5 brand share
73%
Top 20: 100%
Top-5 click share
69%
Top 20: 100%
Open market
22%
- DSGN By DNA24%
- Lavley20%
- WAYMAY12%
- HAPPYPOP12%
- ASKRAIN6%
- Teniinet5%
fuck cancer demand & seasonality
Weekly Amazon search volume, last 71 weeks — -3.9% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.4×
Top fuck cancer products & what they sell for
Every tracked product — its share of the shelf, its review moat, and what it sells for.Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 19 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
DSGN By DNA Fuck Cancer Awareness Baseball Cap Embroidered Cotton Adjustable Dad Hat Black
DSGN By DNA$17.704.6★369 rev
Lavley F Cancer Kitty Socks for Patients and Survivors
Lavley$10.454.8★3,739 rev
Adult Baseball Caps Fuck Cancer Custom Adjustable Sandwich Cap Casquette Hats
WAYMAY$13.174.7★100 rev
HAPPYPOP Breast Cancer Socks - Inspirational Survivor Socks for Women Breast Cancer Awareness Gifts
HAPPYPOP$12.014.8★1,220 rev
ASKRAIN Cancer Gifts for Women Morse Code Bracelets Unique Breast Cancer Patients Chemo Survivor Comfort Gifts for Women Inspirational Uplifting Gift for Female
ASKRAIN$16.904.3★101 rev
Newest
by launch date
Hongshan Funny Encourage Cancer Card for Friend Cute Breast Card Fuck Cancer Cards for Him Her Humor Gift for Women Men Get Well Gifts Sympathy Cards
Hongshan$5.78367 rev
Bablira Funny Encourage Cancer Card for Friend Humor Cancer Card Sympathy Card Hilarious Chemo Card Encouragement Card Only Swear Words Card
Bablira$5.84108 rev
Teniinet Morse Code Bracelet Vintage Promise Distance Friendship Bracelets Hand Made Beads String Rope Bracelet for Women Men Friend Couples(Fuck Cancer 3Pcs)
Teniinet$9.9951 rev
ASKRAIN Cancer Gifts for Women Morse Code Bracelets Unique Breast Cancer Patients Chemo Survivor Comfort Gifts for Women Inspirational Uplifting Gift for Female
ASKRAIN$16.90101 rev
Funny Cancer Warrior Gifts for Women Men Birthday Gifts for Cancer Patients Inspirational Cancer Survivor Gifts Cancer Support Fighter Encouragement Gifts Cancer Humor Wooden Box Sign
NKBINLILI$9.99146 rev
Trending
90-day click momentumDSGN By DNA Fuck Cancer Awareness Baseball Cap Embroidered Cotton Adjustable Dad Hat Black
DSGN By DNA$17.704.6★
Cancer Socks Socks for Chemo Cancer Survivor Gift Cancer Gifts Chemo Gift Cancer Free.
FujLoy$13.214.8★
Tech Design Fuck Cancer Cancer Awareness Baseball Cap Embroidered Cotton Adjustable Dad Hat Black
Tech Design$17.944.8★
Adult Baseball Caps Fuck Cancer Custom Adjustable Sandwich Cap Casquette Hats
WAYMAY$13.174.7★
Lavley F Cancer Kitty Socks for Patients and Survivors
Lavley$10.454.8★
What reviews say buyers love and hate about fuck cancer
What buyers praise and complain about, mined from review topics.What buyers love
“Makes for a great gift”
“Nice quality”
“Comfortable”
“Good fit”
“sparkling at the same time”
“Powerful”
“so they were worth it”
“Just as pictured”
“Very well made, adjustable and beautiful”
“This shirt has helped me get out some anger of losing them to cancer”
What buyers complain about
“It is however too long”
“It was cheaply made and resembled that”
“Thin elastic”
“It was not at all what I pictured”
“heavy with which makes it feel like a very expensive card”
“The card stock the paper is printed on is thick”
Top return reasons
Common fuck cancer questions
- Is fuck cancer profitable to sell on Amazon United States?
- The niche generates $72K/yr across 19 tracked products. 90-day search growth is -3.9%. Flapen's verdict: Skip it (38/100).
- How competitive is the fuck cancer niche?
- 16 brands and 16 sellers compete. The top 5 products take 69% of clicks and top 5 brands hold 73% of demand.
- What do buyers complain about in fuck cancer?
- Top complaints mined from reviews: Size-Overall, Quality-Overall, Stretchability/Expandability/Elasticity. The return rate is 1.3%.
- When does demand for fuck cancer peak?
- Demand is steady year-round — the busiest month runs 1.4× the quietest.
- What does it cost to enter the fuck cancer niche?
- Listings span $5.78–$19.96; the average listing price is $12.58 (sweet spot $15–$100). The average incumbent carries 436 reviews — the moat a new listing must climb.