---
title: "Benylin Mucus Cough Max — £78K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/health-personal-care/benylin-mucus-cough-max"
last_updated: "2026-07-31T09:00:37.514Z"
locale: en
meta:
description: "Niche score 31/100 · £78K/yr market · 108K searches/yr · £4.60 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 31/100 · £78K/yr market · 108K searches/yr · £4.60 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Benylin Mucus Cough Max — £78K/yr Amazon UK Niche (2026) - Flapen"
---
# **benylin mucus cough max**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 20Growth 5Conversion 97Competition 11Returns 100Price range 0Avg price 13Brand share 0Review moat 42Quality gap 32
**Returns**
**Incredible****0.1%**
return rate — above 5% kills the launch gate
**Conversion**
**Incredible****15.7%**
search→purchase rate — share of searches ending in a sale
**Review moat**
**Okay****2,290.89**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Okay****4.6★**
avg incumbent rating — lower means beatable quality
**Market size**
**Bad****£78K**
£78K/yr · 108K searches
**Avg price**
**Bad****£4.60**
avg listing price — sweet spot $15–$100
**Competition**
**Bad****87%**
top-5 click share — a locked-up shelf
**Growth**
**Bad****-39.7%**
90-day search growth — must beat 0% to launch
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
**Price range**
**Bad****£3.50–£6.97**
cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United Kingdom niche tracking, benylin mucus cough max is a £78K/yr Amazon United Kingdom market (108K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Jan–Oct–Nov–Dec. Verdict: Skip it — 31/100.
Data updated Jul 25, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **benylin mucus cough max market data**
- **Units sold / yr**
- **15K–20K**
- avg 1,000–1,250/product
- **Revenue / yr**
- **£69K–£92K**
- units × avg price
- **Conversion rate**
- **15.7%**
- **Avg BSR**
- **#7**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **11%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **76 months**
- **Avg seller age**
- **171 days**
## **Competition & brand share**
The top 5 products capture 87% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**3 **▼falling
**Sellers**
**39**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**87%**
Top 20: 100%
**Open market**
**0%**
- Benylin95% - Sudafed3% - Covonia2%
## **Demand & seasonality**
Weekly Amazon search volume, last 77 weeks — -39.7% search growth over the last 90 days.
4K3KSpike '25Prime Day '25Spike '26 seasonFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun
Peak months: Jan, Oct, Nov, Dec · busiest ÷ quietest = 3.9×
[**Open Trend **](https://flapen.com/research/uk/health-personal-care/benylin-mucus-cough-max/trend)
## **Top benylin mucus cough max search terms**
- **benylin mucus cough max**43K/yr-42.7%20.3% conv. - **benylin**30K/yr-37.1%14.3% conv. - **guaifenesin**25K/yr-35.7%8.8% conv. - **guaifenesin tablets**5K/yr-38.7%2.7% conv. - **benylin cough syrup**4K/yr-38.4%11.5% conv. - **benylin mucus cough**2K/yr-54.6%16.1% conv. [**All search terms **](https://flapen.com/research/uk/health-personal-care/benylin-mucus-cough-max/search-terms)
## **Top benylin mucus cough max 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%10%£8K20%£16K30%£24K40%£31K1001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 9 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Benylin Mucus Cough Max Menthol Flavour Helps to Clear Chest Mucus from Day 1 Cough Medicine for Adults 100 mg/5 ml Oral Solution 150 ml**Benylin**£4.50**4.6★2,944 rev](https://www.amazon.co.uk/dp/B0046U82GY) [2**Benylin Mucus Cough Max Honey and Lemon Flavour (1x 150ml) 100 mg/5 ml Cough Syrup Reduces Cough Intensity For Deep Penetrating Relief Cough Medicine for Adults**Benylin**£4.10**4.6★2,888 rev](https://www.amazon.co.uk/dp/B07JGB3PHS) [3**Benylin Chesty Coughs Non-Drowsy (1x 300ml) Cough Syrup for Deep Penetrating Relief For Mucus Relief and Reduces Chest Congestion Cough Syrup Soothes Your Cough Fast**Benylin**£6.97**4.6★2,029 rev](https://www.amazon.co.uk/dp/B000CZ0RQ0) [4**Benylin Mucus Cough & Cold All in One Tablets 16 each**Benylin**£3.60**4.4★1,524 rev](https://www.amazon.co.uk/dp/B005QNES72) [5**Benylin Mucus Cough Max (Pack of 1) Honey and Lemon Flavour Helps Reduce Cough Intensity from Day 1 Medicine Suitable for Adults**Benylin**£6.28**4.6★2,313 rev](https://www.amazon.co.uk/dp/B07JFFT476)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Benylin Mucus Cough & Cold All in One Tablets 16 each**Benylin**£3.60**1,524 rev5y ago](https://www.amazon.co.uk/dp/B005QNES72) [**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**3,826 rev5y ago](https://www.amazon.co.uk/dp/B006DCU66W) [**Benylin Mucus Cough Max Honey and Lemon Flavour (1x 150ml) 100 mg/5 ml Cough Syrup Reduces Cough Intensity For Deep Penetrating Relief Cough Medicine for Adults**Benylin**£4.10**2,888 rev7y ago](https://www.amazon.co.uk/dp/B07JGB3PHS) [**Benylin Mucus Cough Max (Pack of 1) Honey and Lemon Flavour Helps Reduce Cough Intensity from Day 1 Medicine Suitable for Adults**Benylin**£6.28**2,313 rev7y ago](https://www.amazon.co.uk/dp/B07JFFT476) [**Benylin Dry and Tickly Cough Syrup (1x 150ml) Cough Medicine for Adults and Children Glycerol and Sucrose Soothing Syrup Relieves Irritated and Sore Throat**Benylin**£4.08**3,058 rev7y ago](https://www.amazon.co.uk/dp/B07HRMNH4Q)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Benylin Mucus Cough Max Honey and Lemon Flavour (1x 150ml) 100 mg/5 ml Cough Syrup Reduces Cough Intensity For Deep Penetrating Relief Cough Medicine for Adults**Benylin**£4.10**4.6★**▲ 70%**](https://www.amazon.co.uk/dp/B07JGB3PHS) [**Benylin Mucus Cough Max Menthol Flavour Helps to Clear Chest Mucus from Day 1 Cough Medicine for Adults 100 mg/5 ml Oral Solution 150 ml**Benylin**£4.50**4.6★**▲ 41%**](https://www.amazon.co.uk/dp/B0046U82GY) [**Benylin Chesty Coughs Non-Drowsy (1x 150ml) Non-Drowsy Cough Syrup for Deep Penetrating Relief For Mucus Relief and Reduces Chest Congestion Cough Syrup Soothes Your Cough Fast**Benylin**£3.92**4.6★**▲ 26%**](https://www.amazon.co.uk/dp/B0016PWYPC) [**Benylin Mucus Cough & Cold All in One Tablets 16 each**Benylin**£3.60**4.4★**— 0%**](https://www.amazon.co.uk/dp/B005QNES72) [**Benylin Chesty Coughs Non-Drowsy (1x 300ml) Cough Syrup for Deep Penetrating Relief For Mucus Relief and Reduces Chest Congestion Cough Syrup Soothes Your Cough Fast**Benylin**£6.97**4.6★**▼ 14%**](https://www.amazon.co.uk/dp/B000CZ0RQ0)
**~~View all trending →~~**
## **What buyers say about benylin mucus cough max**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Cough Relief**35%
*“Eases a cough well”*
**Value For Money**11%
*“Great value”*
**Quality-Overall**8%
*“Excellent Product”*
**Efficiency**6%
*“Really efficient”*
**Advertised Vs Actual Product**5%
*“As advertised”*
**Strength**5%
*“Effective”*
**Taste-Overall**5%
*“Works and tastes just as I remember it”*
**Cold Relief**3%
*“I find these two really make a difference to a cold”*
**Sinus Relief**2%
*“cleared my blocked nose”*
**Flavor**2%
*“Good taste and price”*
### **What buyers complain about **
**Cough Relief**22%
*“my cough still lingered”*
**Functionality-Overall**14%
*“it just does nothing”*
**Taste-Overall**11%
*“Tastes bad”*
**Strength**6%
*“way too strong”*
**Blood Sugar Level**4%
*“glucose in which isn't so good”*
**Durability**3%
*“only lasted 2 days”*
**Side Effects**3%
*“This made me worse”*
**Thickness**3%
*“It definitely loosend thick phlegm”*
**Artificial Sweeteners**3%
*“I have just purchased this product before I bought it I asked if it contained any artificial sweeteners I was told no it contains sucrose Ive just read the list of ingredients”*
**Dosage**3%
*“Just had first dose and became unbearably itchy, within minutes Ive a huge full body rash and hives, even on my face”*
## **Common questions**
- **Is benylin mucus cough max profitable to sell on Amazon United Kingdom?**
- The niche generates £78K/yr across 9 tracked products. 90-day search growth is -39.7%. Flapen's verdict: Skip it (31/100).
- **How competitive is the benylin mucus cough max niche?**
- 3 brands and 39 sellers compete. The top 5 products take 87% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in benylin mucus cough max?**
- Top complaints mined from reviews: Cough Relief, Functionality-Overall, Taste-Overall. The return rate is 0.1%.
- **When does demand for benylin mucus cough max peak?**
- Demand peaks in Jan–Oct–Nov–Dec; the busiest month runs 3.9× the quietest.
- **What does it cost to enter the benylin mucus cough max niche?**
- Listings span £3.50–£6.97; the average listing price is £4.60 (sweet spot $15–$100). The average incumbent carries 2,291 reviews — the moat a new listing must climb.
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