biotene
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Conversion
Incredible20.4%search→purchase rate — share of searches ending in a sale
Returns
Incredible0.1%return rate — above 5% kills the launch gate
Price range
Good£6.15–£26.57cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Avg price
Okay£11.19avg listing price — sweet spot $15–$100
Review moat
Bad4,397.38avg incumbent reviews — the moat a new listing must climb
Market size
Bad£94K£94K/yr · 41K searches
Growth
Bad-4.1%90-day search growth — must beat 0% to launch
Competition
Bad90%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand
According to Flapen's Amazon United Kingdom niche tracking, biotene is a £94K/yr Amazon United Kingdom market (41K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Apr–May–Jun. Verdict: Skip it — 40/100.
Data updated Jul 24, 2026 · scored weekly · How we score niches
biotene market data
- Units sold / yr
- 8K–10K
- avg 1,000–1,250/product
- Revenue / yr
- £90K–£112K
- units × avg price
- Conversion rate
- 20.4%
- Avg BSR
- #403
- Page quality
- 0%
- Prime
- 88%
- Sponsored
- 63%
- Out of stock
- 3.9%
- Avg brand age
- 82 months
- Avg seller age
- 174 days
Competition & brand share
The top 5 products capture 90% of clicks — a locked-up shelf that new listings rarely crack.Brands
3 rising
Sellers
61
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
90%
Top 20: 100%
Open market
0%
- HALEON57%
- biotène39%
- oralieve4%
Demand & seasonality
Weekly Amazon search volume, last 72 weeks — -4.1% search growth over the last 90 days.Peak months: Apr, May, Jun · busiest ÷ quietest = 2.4×
Top biotene search terms
- biotene17K/yr
- biotene mouthwash14K/yr
- dry mouth mouthwash5K/yr
- biotene dry mouth4K/yr
Top biotene 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 8 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Biotène Dry Mouth Mouthwash Moisturising & Alcohol Free Oral Wash for Dry Mouth Relief 500ml
HALEON£6.154.4★1,894 rev
Change to Biotène Dry Mouth Moisturising Gel Long Lasting Moisturisation Helps Soothe Dry Mouth Discomfort 50 g
biotène£7.594.3★1,634 rev
Biotene Mouth Spray Size 1.5z Biotene Mouth Spray 1.5z
biotène£11.494.2★2,435 rev
Biotene Dry Mouth Mouthwash-8 Oz
biotène£8.754.4★7,605 rev
biotène Dry Mouth Lozenges for Dry Mouth and Fresh Breath Dry Mouth Relief and Breath Freshener Refreshing Mint - 27 Count (Pack of 3)
biotène£26.574.7★4,203 rev
Newest
by launch date
Oralieve Alcohol-Free Mouthrinse (1 x 500ml) Mouthwash with Fluoride for Dry or Sensitive Mouths. Mild Mouth Wash - Genuine Oralieve Dry Mouth Mouthwash
oralieve£6.68552 rev
biotène Dry Mouth Lozenges for Dry Mouth and Fresh Breath Dry Mouth Relief and Breath Freshener Refreshing Mint - 27 Count (Pack of 3)
biotène£26.574,203 rev
Change to Biotène Dry Mouth Moisturising Gel Long Lasting Moisturisation Helps Soothe Dry Mouth Discomfort 50 g
biotène£7.591,634 rev
Biotene OralBalance Moisturizing Gel Flavor-Free Alcohol-Free for Dry Mouth 1.5 ounce (Packaging May Vary)
biotène£8.506,941 rev
Biotene Mouth Spray Size 1.5z Biotene Mouth Spray 1.5z
biotène£11.492,435 rev
Trending
90-day click momentum
Biotene Fresh Mint Original Fluoride Toothpaste 4.3 ounce
biotène£13.824.7★
Biotene Dry Mouth Mouthwash-8 Oz
biotène£8.754.4★
Biotène Dry Mouth Mouthwash Moisturising & Alcohol Free Oral Wash for Dry Mouth Relief 500ml
HALEON£6.154.4★
Change to Biotène Dry Mouth Moisturising Gel Long Lasting Moisturisation Helps Soothe Dry Mouth Discomfort 50 g
biotène£7.594.3★
biotène Dry Mouth Lozenges for Dry Mouth and Fresh Breath Dry Mouth Relief and Breath Freshener Refreshing Mint - 27 Count (Pack of 3)
biotène£26.574.7★
What buyers say about biotene
What buyers praise and complain about, mined from review topics.What buyers love
“Well for dry mouth”
“does the job”
“Great product”
“East to use present taste as well”
“WORKS WELL”
“This is easy to use”
“Excelent item buy product 4 bottles monthly”
“gentle”
“Good value”
“it didnt hurt or aggregate my still healing mouth”
What buyers complain about
“It's also no the cheapest”
“It didn't seem to be much better than rinsing my mouth out with water”
“the effect doesn't last very long”
“Didnt help with CPAP dry mouth”
“difficult to swish around your mouth”
“Struggling to sleep due to medication drying my mouth out at night”
“Waste of time and money”
“Thick and unpleasant”
“I try not to use it too much though”
“annoyingly the bottles leak so I decant the spray into reusable spray bottles”
Top return reasons
Common questions
- Is biotene profitable to sell on Amazon United Kingdom?
- The niche generates £94K/yr across 8 tracked products. 90-day search growth is -4.1%. Flapen's verdict: Skip it (40/100).
- How competitive is the biotene niche?
- 3 brands and 61 sellers compete. The top 5 products take 90% of clicks and top 5 brands hold 100% of demand.
- What do buyers complain about in biotene?
- Top complaints mined from reviews: Value For Money, Oral Hygiene, Durability. The return rate is 0.1%.
- When does demand for biotene peak?
- Demand peaks in Apr–May–Jun; the busiest month runs 2.4× the quietest.
- What does it cost to enter the biotene niche?
- Listings span £6.15–£26.57; the average listing price is £11.19 (sweet spot $15–$100). The average incumbent carries 4,397 reviews — the moat a new listing must climb.