---
title: "Post Nasal Drip Treatment — £57K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/baby-products/post-nasal-drip-treatment"
last_updated: "2026-08-11T03:46:57.908Z"
locale: en
meta:
description: "Niche score 36/100 · £57K/yr market · 52K searches/yr · £7.97 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 36/100 · £57K/yr market · 52K searches/yr · £7.97 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Post Nasal Drip Treatment — £57K/yr Amazon UK Niche (2026) - Flapen"
---
# **post nasal drip treatment**
**Skip it**
Prices mostly outside the sweet spot ($3.47–$15.08) — this niche doesn't clear our bar today.
Market size 14Growth 13Conversion 96Competition 19Returns 100Price range 1Avg price 22Brand share 20Review moat 24Quality gap 55
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Conversion**
**Incredible****13.8%**
search→purchase rate — share of searches ending in a sale
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Bad****5,985.58**
avg incumbent reviews — the moat a new listing must climb
**Avg price**
**Bad****£7.97**
avg listing price — sweet spot $15–$100
**Brand share**
**Bad****92%**
top-5 brand share — brand-locked demand
**Competition**
**Bad****77%**
top-5 click share — a locked-up shelf
**Market size**
**Bad****£57K**
£57K/yr · 52K searches
**Growth**
**Bad****-24.4%**
90-day search growth — must beat 0% to launch
**Price range**
**Bad****£3.47–£15.08**
cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United Kingdom niche tracking, post nasal drip treatment is a £57K/yr Amazon United Kingdom market (52K searches/yr). The top 5 brands hold 92% of demand. Verdict: Skip it — 36/100.
Data updated Jul 18, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **post nasal drip treatment market data**
- **Units sold / yr**
- **4K–5K**
- avg 250–500/product
- **Revenue / yr**
- **£32K–£40K**
- units × avg price
- **Conversion rate**
- **13.8%**
- **Avg BSR**
- **#390**
- **Page quality**
- **0%**
- **Prime**
- **92%**
- **Sponsored**
- **83%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **55 months**
- **Avg seller age**
- **171 days**
## **Competition & brand share**
The top 5 products capture 77% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**8 **▲rising
**Sellers**
**55**
**Top-5 brand share**
**92%**
Top 20: 100%
**Top-5 click share**
**77%**
Top 20: 100%
**Open market**
**5%**
- Xlear70% - Beconase8% - Bionaze Probiotics7% - PLUSQMED4% - Stérimar3% - Vicks3% - Open — no brand owns it (2 brands, 5%)
## **Demand**
Weekly Amazon search volume, last 28 weeks — -24.4% search growth over the last 90 days.
2K1KJan '26Feb '26Mar '26Mar '26Apr '26May '26Jun '26
[**Open Trend **](https://flapen.com/research/uk/baby-products/post-nasal-drip-treatment/trend)
## **Top post nasal drip treatment search terms**
- **post nasal drip treatment**14K/yr-29.7%4.8% conv. - **xlear nasal spray**10K/yr-13.1%12.8% conv. - **xylitol nasal spray**7K/yr-31.8%9.6% conv. - **post nasal drip**6K/yr-22.3%3.5% conv. - **xclear nasal spray**5K/yr-28.9%16.8% conv. - **nasal drip treatment**4K/yr-19.0%4.3% conv. - **post nasal drip treatment mucus**3K/yr-13.3%4.5% conv. - **xlear**3K/yr-29.7%12.5% conv. - **magic cure for post nasal drip**757/yr-33.7%1.5% conv. [**All search terms **](https://flapen.com/research/uk/baby-products/post-nasal-drip-treatment/search-terms)
## **Top post nasal drip treatment 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%£9K30%£17K45%£26K60%£34K1001K10K100K 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**Xlear Natural Nasal Spray with Xylitol 45 ml (Pack of 1)**Xlear**£8.78**4.3★23,028 rev](https://www.amazon.co.uk/dp/B000M4W2E6) [2**Xlear Rescue Natural Nasal Spray with Xylitol Oregano and Tea Tree (Pack of 1)**Xlear**£12.04**4.5★3,145 rev](https://www.amazon.co.uk/dp/B00GLLF1WY) [3**Xlear Natural Saline Nasal Spray with Xylitol Nose Moisturizer for Kids and Adults 0.75 fl oz (Pack of 1)**Xlear**£9.20**4.4★2,529 rev](https://www.amazon.co.uk/dp/B001A3BLC2) [4**Beconase 8 in 1 Hayfever Relief Nasal Spray (100 Spray Bottle) - Long Lasting Effective Relief from Hayfever - Portable and Lasts Up to 24 Hours When Used Twice a Day - Non Drowsy**Beconase**£4.11**4.7★18,344 rev](https://www.amazon.co.uk/dp/B00KGURUS4) [5**BioNAZE Oral Probiotic K12 for Sinus Tonsil Stones Bad Breath Post Nasal Drip Mouth Teeth - Improve Oral & Upper Respiratory Health with Clinically Proven BLIS K12 & BL-04. 30 Lozenges**Bionaze Probiotics**£15.08**3.9★2,185 rev](https://www.amazon.co.uk/dp/B07K82PB58)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Vicks Sinex Strong Saline Nasal Spray 3in-1 Action: Cleans Removes Mucus & Helps to Improve Breathing with Isotonic Sea Water and Aloe Vera Suitable from 3 Years+ -120ml**Vicks**£6.04**163 rev9mo ago](https://www.amazon.co.uk/dp/B0FT1LFBR4) [**Otrivine Decongestant Nasal Spray Nose Spray for Sinusitis & Blocked Nose Relief 10ml**Otrivine**£3.47**1,741 rev2y ago](https://www.amazon.co.uk/dp/B0CVMT46KR) [**Nasal Rinse Kit 300ml Bottle + 20 Saline Packets Neti Pot for Sinus Relief & Nasal Hygiene PH Balanced Drug-Free Preservative-Free Suitable for Adults & Children (300 ml 20 sachets)**PLUSQMED**£7.70**1,492 rev2y ago](https://www.amazon.co.uk/dp/B0CP2JS6ZV) [**BioNAZE Oral Probiotic K12 for Sinus Tonsil Stones Bad Breath Post Nasal Drip Mouth Teeth - Improve Oral & Upper Respiratory Health with Clinically Proven BLIS K12 & BL-04. 30 Lozenges**Bionaze Probiotics**£15.08**2,185 rev3y ago](https://www.amazon.co.uk/dp/B07K82PB58) [**Sudafed Mucus Relief Triple Action Cold & Flu Tablets (Pack of 16) Helps Fight Cold and Flu and Unblocks the Nose Reduces Mucus Works in 15 Minutes**Sudafed**£3.50**3,819 rev5y ago](https://www.amazon.co.uk/dp/B006DCU66W)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Vicks Sinex Strong Saline Nasal Spray 3in-1 Action: Cleans Removes Mucus & Helps to Improve Breathing with Isotonic Sea Water and Aloe Vera Suitable from 3 Years+ -120ml**Vicks**£6.04**4.4★**▲ 178%**](https://www.amazon.co.uk/dp/B0FT1LFBR4) [**BioNAZE Oral Probiotic K12 for Sinus Tonsil Stones Bad Breath Post Nasal Drip Mouth Teeth - Improve Oral & Upper Respiratory Health with Clinically Proven BLIS K12 & BL-04. 30 Lozenges**Bionaze Probiotics**£15.08**3.9★**▲ 155%**](https://www.amazon.co.uk/dp/B07K82PB58) [**Nasal Rinse Kit 300ml Bottle + 20 Saline Packets Neti Pot for Sinus Relief & Nasal Hygiene PH Balanced Drug-Free Preservative-Free Suitable for Adults & Children (300 ml 20 sachets)**PLUSQMED**£7.70**4.4★**▲ 117%**](https://www.amazon.co.uk/dp/B0CP2JS6ZV) [**Xlear Natural Saline Nasal Spray with Xylitol Nose Moisturizer for Kids and Adults 0.75 fl oz (Pack of 1)**Xlear**£9.20**4.4★**▲ 12%**](https://www.amazon.co.uk/dp/B001A3BLC2) [**Sterimar Breathe Easy Daily Nasal Spray Gentle Nasal Hygiene Cleanses Impurities 100% Natural Sea Water Free from Steroids Drug & Preservative For Adults & Children 3+ 100 ml**Stérimar**£6.02**4.6★**— 8%**](https://www.amazon.co.uk/dp/B001EJOHUA)
**~~View all trending →~~**
## **What buyers say about post nasal drip treatment**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Sinus Relief**20%
*“good for sinus”*
**Quality-Overall**11%
*“Great product and simple to use”*
**Value For Money**9%
*“Good value for money”*
**Efficiency**9%
*“Works Well”*
**Ease Of Use**9%
*“Easy to use”*
**Advertised Vs Actual Product**7%
*“Very good does exactly as it should”*
**Fever Relief**3%
*“Great for hayfever”*
**Breathability**3%
*“Breath easy”*
**Spray/Flow**3%
*“provides a steady flow of water”*
**Strength**2%
*“Powerful and effective”*
### **What buyers complain about **
**Sinus Relief**11%
*“Didnt really help me with my sinus problems”*
**Value For Money**10%
*“Doesn't worth the money”*
**Functionality-Overall**7%
*“No very effective”*
**Ease Of Use**5%
*“These drops are rather unpleasant to use”*
**Durability**5%
*“I'm giving this product no stars because the actuation button came apart on its third operation”*
**Advertised Vs Actual Product**4%
*“Inaccurate description”*
**Moist/Dry**4%
*“All this did was make my nose dry and crusty”*
**Quality-Overall**4%
*“absolute rubbish DONT WASTE YOUR MONEY”*
**Cough Relief**2%
*“My nose is blocked up”*
**Size-Overall**2%
*“Very good product larger than I bought in the store”*
## **Common questions**
- **Is post nasal drip treatment profitable to sell on Amazon United Kingdom?**
- The niche generates £57K/yr across 12 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is -24.4%. Flapen's verdict: Skip it (36/100).
- **How competitive is the post nasal drip treatment niche?**
- 8 brands and 55 sellers compete. The top 5 products take 77% of clicks and top 5 brands hold 92% of demand.
- **What do buyers complain about in post nasal drip treatment?**
- Top complaints mined from reviews: Sinus Relief, Value For Money, Functionality-Overall. The return rate is 0.0%.
- **What does it cost to enter the post nasal drip treatment niche?**
- Listings span £3.47–£15.08; the average listing price is £7.97 (sweet spot $15–$100). The average incumbent carries 5,986 reviews — the moat a new listing must climb.
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