---
title: "Dry Mouth Spray — £247K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/business-industry-science/dry-mouth-spray"
last_updated: "2026-07-31T12:27:38.511Z"
locale: en
meta:
description: "Niche score 50/100 · £247K/yr market. Brand-locked demand (top 5 brands take 97% of clicks) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 50/100 · £247K/yr market. Brand-locked demand (top 5 brands take 97% of clicks) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Dry Mouth Spray — £247K/yr Amazon UK Niche (2026) - Flapen"
---
# **dry mouth spray**
**Worth a look**
Shows low returns (0.3%), but brand-locked demand (top 5 brands take 97% of clicks) keeps it on the watch list.
Market size 46Growth 29Conversion 98Competition 21Returns 99Price range 46Avg price 29Brand share 7Review moat 53Quality gap 92
**Returns**
**Incredible****0.3%**
return rate — above 5% kills the launch gate
**Conversion**
**Incredible****16.2%**
search→purchase rate — share of searches ending in a sale
**Quality gap**
**Great****4.0★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Good****1,380.17**
avg incumbent reviews — the moat a new listing must climb
**Market size**
**Okay****£247K**
£247K/yr · 161K searches
**Price range**
**Okay****£5.68–£23.04**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Growth**
**Okay****+3.1%**
90-day search growth — must beat 0% to launch
**Avg price**
**Okay****£9.46**
avg listing price — sweet spot $15–$100
**Competition**
**Bad****75%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****97%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United Kingdom niche tracking, dry mouth spray is a £247K/yr Amazon United Kingdom market (161K searches/yr). The top 5 brands hold 97% of demand. Verdict: Worth a look — 50/100.
Data updated Jul 21, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **dry mouth spray market data**
- **Units sold / yr**
- **25K–30K**
- avg 1,500–2,000/product
- **Revenue / yr**
- **£237K–£284K**
- units × avg price
- **Conversion rate**
- **16.2%**
- **Avg BSR**
- **#313**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **92%**
- **Out of stock**
- **0.6%**
- **Avg brand age**
- **54 months**
- **Avg seller age**
- **167 days**
## **Competition & brand share**
The top 5 products capture 75% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**6 **▼falling
**Sellers**
**32**
**Top-5 brand share**
**97%**
Top 20: 100%
**Top-5 click share**
**75%**
Top 20: 100%
**Open market**
**0%**
- oralieve75% - E-Saliva18% - TePe5% - biotène5% - Xerostom4% - Oral73%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +3.1% search growth over the last 90 days.
5K4KSpike '24Spike '25Prime Day '25Holiday '25Spike '26 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.6×
[**Open Trend **](https://flapen.com/research/uk/business-industry-science/dry-mouth-spray/trend)
## **Top dry mouth spray search terms**
- **dry mouth spray**63K/yr+10.5%10.1% conv. - **oralieve dry mouth spray**38K/yr+11.4%19.2% conv. - **oralieve**18K/yr+5.5%13.1% conv. - **dry mouth spray for night time**7K/yr-27.4%9.3% conv. - **saliva spray for dry mouth**7K/yr-1.5%12.0% conv. - **dry throat spray**5K/yr-4.9%6.0% conv. - **oralive dry mouth spray**3K/yr+10.0%17.2% conv. - **oraleve dry mouth spray**4K/yr+10.5%16.5% conv. - **oralieve spray**6K/yr-13.0%13.3% conv. - **oralieve dry mouth relief**6K/yr-46.0%14.4% conv. [**All search terms **](https://flapen.com/research/uk/business-industry-science/dry-mouth-spray/search-terms)
## **Top dry mouth spray 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%15%£37K30%£74K45%£111K60%£148K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 12 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Oralieve Moisturising Dry Mouth Relief Spray (1 x 50ml)**oralieve**£7.01**4.1★4,741 rev](https://www.amazon.co.uk/dp/B0796YF9QT) [2**Oralieve Moisturising Dry Mouth Relief Spray (3 x 50ml)**oralieve**£18.53**4.1★4,741 rev](https://www.amazon.co.uk/dp/B09LR5VMF7) [3**Oralieve Moisturising Dry Mouth Relief Gel (1 x 50ml)**oralieve**£6.75**4.2★1,631 rev](https://www.amazon.co.uk/dp/B0161GW6H6) [4**TePe Hydrating Mouth Spray for Dry Mouth mild Apple and Peppermint Fluoride Mouth Spray to Ease the Feeling of Dry Mouth Easy on-the-go**TePe**£5.85**3.9★302 rev](https://www.amazon.co.uk/dp/B0D2NYX4XY) [5**Biotene Mouth Spray Size 1.5z Biotene Mouth Spray 1.5z**biotène**£11.54**4.2★2,432 rev](https://www.amazon.co.uk/dp/B00KOC9U96)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Oralieve NEW Sugar Free Soothing Lozenges 1 Pack (30 Lozenges)**oralieve**£5.86**105 rev7mo ago](https://www.amazon.co.uk/dp/B0G6KXHPPH) [**Oral7 Dry Mouth Spray (50ml) for Instant Moisture & Fresh Breath | Gentle Mist Throat Spray with Active Enzymes | Alcohol Menthol & SLS Free | Oral Care for Dryness Discomfort & Bad Breath**Oral7**£6.74**36 rev1y ago](https://www.amazon.co.uk/dp/B0B1HGF1D6) [**E-Saliva Mint Dry Mouth Spray for Adults Saliva Spray for Dry Mouth Relief Long-Lasting Moisturising Mouth Spray Oral Hydration & Comfort Refreshing Mint Flavour 15ml (Pack of 1)**E-Saliva1**£7.90**132 rev1y ago](https://www.amazon.co.uk/dp/B0DTYVMQH5) [**Oralieve Alcohol-Free Mouthrinse (1 x 500ml) Mouthwash with Fluoride for Dry or Sensitive Mouths. Mild Mouth Wash - Genuine Oralieve Dry Mouth Mouthwash**oralieve**£6.68**549 rev1y ago](https://www.amazon.co.uk/dp/B0DHLHVCWY) [**TePe Hydrating Mouth Spray for Dry Mouth mild Apple and Peppermint Fluoride Mouth Spray to Ease the Feeling of Dry Mouth Easy on-the-go**TePe**£5.85**302 rev1y ago](https://www.amazon.co.uk/dp/B0D2NYX4XY)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Oral7 Dry Mouth Spray (50ml) for Instant Moisture & Fresh Breath | Gentle Mist Throat Spray with Active Enzymes | Alcohol Menthol & SLS Free | Oral Care for Dryness Discomfort & Bad Breath**Oral7**£6.74**4.2★**▲ 266%**](https://www.amazon.co.uk/dp/B0B1HGF1D6) [**Oralieve NEW Sugar Free Soothing Lozenges 1 Pack (30 Lozenges)**oralieve**£5.86**3.8★**▲ 128%**](https://www.amazon.co.uk/dp/B0G6KXHPPH) [**Xerostom Dry Mouth Spray Oral Moisturiser Spray with Saliactive - Saliva Spray for Dry Mouth Spray Sugar Free Mouth Ulcers**Xerostom**£5.68**3.9★**▲ 24%**](https://www.amazon.co.uk/dp/B015T3KOGM) [**TePe Hydrating Mouth Spray for Dry Mouth mild Apple and Peppermint Fluoride Mouth Spray to Ease the Feeling of Dry Mouth Easy on-the-go**TePe**£5.85**3.9★**▲ 17%**](https://www.amazon.co.uk/dp/B0D2NYX4XY) [**Oralieve Moisturising Dry Mouth Relief Spray (3 x 50ml)**oralieve**£18.53**4.1★**▲ 16%**](https://www.amazon.co.uk/dp/B09LR5VMF7)
**~~View all trending →~~**
## **What buyers say about dry mouth spray**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Moist/Dry**17%
*“Decent moisturiser”*
**Efficiency**10%
*“Does the job”*
**Quality-Overall**9%
*“They also seem very good quality for such lozenges to”*
**Taste-Overall**8%
*“Pleasant taste”*
**Oral Hygiene**7%
*“Fantastic mouth care”*
**Advertised Vs Actual Product**7%
*“What is advertised is what you get”*
**Value For Money**4%
*“Good value”*
**Ease Of Use**4%
*“Easy to use”*
**Spray/Flow**3%
*“so pleased with this handy little mouth spray I ordered another”*
**Flavor**3%
*“I really like the taste and flavour intensity which is moreish and very enjoyable and effective for its purpose and also compact to carry or use for various scenarios”*
### **What buyers complain about **
**Moist/Dry**15%
*“my mouth ends up very dry on many occasions”*
**Functionality-Overall**10%
*“Didn't work for me”*
**Taste-Overall**10%
*“Ok, doesn't last long, strange taste”*
**Value For Money**8%
*“bit pricey”*
**Durability**7%
*“It does not last anywhere near the time it suggests”*
**Oral Hygiene**5%
*“I have had mouth problems for 5 years”*
**Flavor**4%
*“I found the flavour unpleasant”*
**Artificial Sweeteners**4%
*“artificial and sickly sweet”*
**Ease Of Use**1%
*“It is often difficult if I go out”*
**Texture/Consistency-Overall**1%
*“texture is not great”*
### **Top return reasons **
**Taste-Overall**13%
**Functionality-Overall**11%
**Advertised Vs Actual Product**10%
**Leak-Proof**10%
**Moist/Dry**8%
**Product Condition**7%
**Durability**4%
**Vegan/Organic**4%
**Oral Hygiene**4%
**Ease Of Use**3%
## **Common questions**
- **Is dry mouth spray profitable to sell on Amazon United Kingdom?**
- The niche generates £247K/yr across 12 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +3.1%. Flapen's verdict: Worth a look (50/100).
- **How competitive is the dry mouth spray niche?**
- 6 brands and 32 sellers compete. The top 5 products take 75% of clicks and top 5 brands hold 97% of demand.
- **What do buyers complain about in dry mouth spray?**
- Top complaints mined from reviews: Moist/Dry, Functionality-Overall, Taste-Overall. The return rate is 0.3%.
- **When does demand for dry mouth spray peak?**
- Demand is steady year-round — the busiest month runs 1.6× the quietest.
- **What does it cost to enter the dry mouth spray niche?**
- Listings span £5.68–£23.04; the average listing price is £9.46 (sweet spot $15–$100). The average incumbent carries 1,380 reviews — the moat a new listing must climb.
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