post nasal drip treatment
Skip itPrices mostly outside the sweet spot ($3.47–$15.08) — this niche doesn't clear our bar today.
Returns
Incredible0.0%return rate — above 5% kills the launch gate
Conversion
Incredible13.8%search→purchase rate — share of searches ending in a sale
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Review moat
Bad5,985.58avg incumbent reviews — the moat a new listing must climb
Avg price
Bad£7.97avg listing price — sweet spot $15–$100
Brand share
Bad92%top-5 brand share — brand-locked demand
Competition
Bad77%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–£15.08cheapest 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
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.Top post nasal drip treatment search terms
- post nasal drip treatment14K/yr
- xlear nasal spray10K/yr
- xylitol nasal spray7K/yr
- post nasal drip6K/yr
- xclear nasal spray5K/yr
- nasal drip treatment4K/yr
- post nasal drip treatment mucus3K/yr
- xlear3K/yr
- magic cure for post nasal drip757/yr
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.
All 12 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Xlear Natural Nasal Spray with Xylitol 45 ml (Pack of 1)
Xlear£8.784.3★23,028 rev
Xlear Rescue Natural Nasal Spray with Xylitol Oregano and Tea Tree (Pack of 1)
Xlear£12.044.5★3,145 rev
Xlear Natural Saline Nasal Spray with Xylitol Nose Moisturizer for Kids and Adults 0.75 fl oz (Pack of 1)
Xlear£9.204.4★2,529 rev
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£4.114.7★18,344 rev
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£15.083.9★2,185 rev
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£6.04163 rev
Otrivine Decongestant Nasal Spray Nose Spray for Sinusitis & Blocked Nose Relief 10ml
Otrivine£3.471,741 rev
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£7.701,492 rev
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£15.082,185 rev
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£3.503,819 rev
Trending
90-day click momentumVicks 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£6.044.4★
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£15.083.9★
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£7.704.4★
Xlear Natural Saline Nasal Spray with Xylitol Nose Moisturizer for Kids and Adults 0.75 fl oz (Pack of 1)
Xlear£9.204.4★
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£6.024.6★
What buyers say about post nasal drip treatment
What buyers praise and complain about, mined from review topics.What buyers love
“good for sinus”
“Great product and simple to use”
“Good value for money”
“Works Well”
“Easy to use”
“Very good does exactly as it should”
“Great for hayfever”
“Breath easy”
“provides a steady flow of water”
“Powerful and effective”
What buyers complain about
“Didnt really help me with my sinus problems”
“Doesn't worth the money”
“No very effective”
“These drops are rather unpleasant to use”
“I'm giving this product no stars because the actuation button came apart on its third operation”
“Inaccurate description”
“All this did was make my nose dry and crusty”
“absolute rubbish DONT WASTE YOUR MONEY”
“My nose is blocked up”
“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.