fybocalm
Skip itA concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.
Returns
Incredible0.1%return rate — above 5% kills the launch gate
Conversion
Incredible17.4%search→purchase rate — share of searches ending in a sale
Quality gap
Great4.3★avg incumbent rating — lower means beatable quality
Review moat
Good722.67avg incumbent reviews — the moat a new listing must climb
Avg price
Okay£9.25avg listing price — sweet spot $15–$100
Market size
Bad£79K£79K/yr · 49K searches
Growth
Bad-43.8%90-day search growth — must beat 0% to launch
Competition
Bad100%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand
Price range
Bad£8.79–£9.70cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United Kingdom niche tracking, fybocalm is a £79K/yr Amazon United Kingdom market (49K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Mar–Apr–Aug. Verdict: Skip it — 36/100.
Data updated Jul 25, 2026 · scored weekly · How we score niches
fybocalm market data
- Units sold / yr
- 6K–8K
- avg 1,500–2,000/product
- Revenue / yr
- £56K–£74K
- units × avg price
- Conversion rate
- 17.4%
- Avg BSR
- #34
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 100%
- Out of stock
- 0.0%
- Avg brand age
- 71 months
- Avg seller age
- 168 days
Competition & brand share
The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.Brands
2 falling
Sellers
31
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
100%
Top 20: 100%
Open market
0%
- Fybogel79%
- FyboCalm21%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -43.8% search growth over the last 90 days.Peak months: Mar, Apr, Aug · busiest ÷ quietest = 4.2×
Top fybocalm search terms
- fybocalm37K/yr
- fybocalm wind & bloating relief11K/yr
- fybocalm wind and bloating1K/yr
Top fybocalm 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.
All 3 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Fybocalm Wind and bloating relief 30 capsules Naturally derived Wind and bloating relief long lasting relief Clinically proven Gluten free
Fybogel£9.264.2★871 rev
Fybocalm Diarrhoea relief 30 capsules Naturally derived Diarrhoea relief for adults long-lasting relief for IBS-related constipation Clinically proven Gluten free Lactose free
Fybogel£8.794.3★751 rev
Fybocalm Constipation relief 30 capsules Naturally derived Constipation relief for adults long-lasting relief for IBS-related constipation Clinically proven Gluten free Lactose free
FyboCalm£9.704.3★546 rev
Newest
by launch dateFybocalm Wind and bloating relief 30 capsules Naturally derived Wind and bloating relief long lasting relief Clinically proven Gluten free
Fybogel£9.26871 rev
Fybocalm Diarrhoea relief 30 capsules Naturally derived Diarrhoea relief for adults long-lasting relief for IBS-related constipation Clinically proven Gluten free Lactose free
Fybogel£8.79751 rev
Fybocalm Constipation relief 30 capsules Naturally derived Constipation relief for adults long-lasting relief for IBS-related constipation Clinically proven Gluten free Lactose free
FyboCalm£9.70546 rev
Trending
90-day click momentumFybocalm Wind and bloating relief 30 capsules Naturally derived Wind and bloating relief long lasting relief Clinically proven Gluten free
Fybogel£9.264.2★
Fybocalm Diarrhoea relief 30 capsules Naturally derived Diarrhoea relief for adults long-lasting relief for IBS-related constipation Clinically proven Gluten free Lactose free
Fybogel£8.794.3★
Fybocalm Constipation relief 30 capsules Naturally derived Constipation relief for adults long-lasting relief for IBS-related constipation Clinically proven Gluten free Lactose free
FyboCalm£9.704.3★
What buyers say about fybocalm
What buyers praise and complain about, mined from review topics.What buyers love
“effective”
“Looked good on review”
“Value for money”
“Very good for constipation does what it says”
“My stomachs ok as I have daily pain”
“The effect felt gentle rather than harsh”
“as per listed great product for IBS”
“I am hoping it will help calm my diverticulitus”
“Works well short term”
“Read instructions”
What buyers complain about
“Didn't work”
“They are expensive”
“My partner has developed quite uncomfortable bloating”
“fi d it a big pill to swallow”
“Total waste of money”
Top return reasons
Common questions
- Is fybocalm profitable to sell on Amazon United Kingdom?
- The niche generates £79K/yr across 3 tracked products. 90-day search growth is -43.8%. Flapen's verdict: Skip it (36/100).
- How competitive is the fybocalm niche?
- 2 brands and 31 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.
- What do buyers complain about in fybocalm?
- Top complaints mined from reviews: Functionality-Overall, Value For Money, Regulates Digestion. The return rate is 0.1%.
- When does demand for fybocalm peak?
- Demand peaks in Mar–Apr–Aug; the busiest month runs 4.2× the quietest.
- What does it cost to enter the fybocalm niche?
- Listings span £8.79–£9.70; the average listing price is £9.25 (sweet spot $15–$100). The average incumbent carries 723 reviews — the moat a new listing must climb.