---
title: "Gaviscon Advance Aniseed — $88K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/gaviscon-advance-aniseed"
last_updated: "2026-08-12T03:22:26.751Z"
locale: en
meta:
description: "Niche score 56/100 · $88K/yr market · 38K searches/yr. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 56/100 · $88K/yr market · 38K searches/yr. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Gaviscon Advance Aniseed — $88K/yr Amazon US Niche (2026) - Flapen"
---
# **gaviscon advance aniseed**
**Worth a look**
Shows low returns (0.0%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 22Growth 88Conversion 69Competition 17Returns 100Price range 87Avg price 95Brand share 8Review moat 46Quality gap 79
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Avg price**
**Incredible****$36.99**
avg listing price — sweet spot $15–$100
**Growth**
**Great****+92.0%**
90-day search growth — must beat 0% to launch
**Price range**
**Great****$8.86–$67.39**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Quality gap**
**Great****4.2★**
avg incumbent rating — lower means beatable quality
**Conversion**
**Good****6.3%**
search→purchase rate — share of searches ending in a sale
**Review moat**
**Okay****1,926.71**
avg incumbent reviews — the moat a new listing must climb
**Market size**
**Bad****$88K**
$88K/yr · 38K searches
**Competition**
**Bad****80%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****97%**
top-5 brand share — brand-locked demand
**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500")
According to Flapen's Amazon United States niche tracking, gaviscon advance aniseed is a $88K/yr Amazon United States market (38K searches/yr). The top 5 brands hold 97% of demand. Verdict: Worth a look — 56/100.
Data updated Jul 11, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **gaviscon advance aniseed market data**
- **Units sold / yr**
- **3K–3K**
- avg 100–250/product
- **Revenue / yr**
- **$92K–$111K**
- units × avg price
- **Conversion rate**
- **6.3%**
- **Avg BSR**
- **#218**
- **Page quality**
- **0%**
- **Prime**
- **71%**
- **Sponsored**
- **50%**
- **Out of stock**
- **13.8%**
- **Avg brand age**
- **94 months**
- **Avg seller age**
- **153 days**
## **Competition & brand share**
The top 5 products capture 80% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**7 **▲rising
**Sellers**
**40**
**Top-5 brand share**
**97%**
Top 20: 100%
**Top-5 click share**
**80%**
Top 20: 100%
**Open market**
**2%**
- Generic59% - VERBASA CONFEC20% - Gaviscon10% - HealthAZ4% - RefluxRaft4% - REFLUX GOURMET2% - Open — no brand owns it (1 brand, 2%)
## **Demand**
Weekly Amazon search volume, last 44 weeks — +92.0% search growth over the last 90 days.
2K1KBlack Friday '25Holiday '25Spike '26Sep '25Oct '25Dec '25Feb '26Mar '26May '26
[**Open Trend **](https://flapen.com/research/us/health-household/gaviscon-advance-aniseed/trend)
## **Top gaviscon advance aniseed search terms**
- **gaviscon advance aniseed**26K/yr+166.9%4.9% conv. - **gaviscon advance aniseed liquid 500 ml by gaviscon**9K/yr-21.3%4.0% conv. - **gaviscon aniseed**3K/yr+3.2%8.5% conv. [**All search terms **](https://flapen.com/research/us/health-household/gaviscon-advance-aniseed/search-terms)
## **Top gaviscon advance aniseed 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%$9K20%$18K30%$26K40%$35K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 14 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Advance Aniseed 150ml Liquid | 3 Pack | 2 Measuring Cups 30ml**Generic**$57.11**4.2★37 rev](https://www.amazon.com/dp/B0GCQ6BC5G) [2**Advance Aniseed 150ml Liquid (2 Pack) with 2 Measuring Cups**Generic**$34.32**4.3★22 rev](https://www.amazon.com/dp/B0GS64GFJN) [3**GAV Advance Aniseed Flavour 500ML - 2 PACK (2 Measuring Cups Free 30ml)**VERBASA CONFEC**$67.39**4.1★9 rev](https://www.amazon.com/dp/B0GG36L95K) [4**Gaviscon Extra Strength Cool Mint Liquid Antacid for Fast-Acting Heartburn Relief 12 Ounces**Gaviscon**$8.86**4.7★5,986 rev](https://www.amazon.com/dp/B000GCLEE8) [5**HealthAZ GAV Advance Anised Flavour 500ML - 2 Pack (2 Measuring Cups Free 30ml)**HealthAZ**$63.12**5.0★8 rev](https://www.amazon.com/dp/B0GTBHMVD4)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**HealthAZ GAV Advance Anised Flavour 500ML - 2 Pack (2 Measuring Cups Free 30ml)**HealthAZ**$63.12**8 rev3mo ago](https://www.amazon.com/dp/B0GTBHMVD4) [**Advance Aniseed 150ml Liquid (2 Pack) with 2 Measuring Cups**Generic**$34.32**22 rev4mo ago](https://www.amazon.com/dp/B0GS64GFJN) [**GAV Advance Aniseed Flavour 500ml | 1 PACK | 30 ML Measuring Cups Free**Generic**$34.28**7 rev5mo ago](https://www.amazon.com/dp/B0GQ4XV6YJ) [**GAV Advance Aniseed Flavour 500ML - 2 PACK (2 Measuring Cups Free 30ml)**VERBASA CONFEC**$67.39**9 rev6mo ago](https://www.amazon.com/dp/B0GG36L95K) [**Advance Aniseed 150ml Liquid | 3 Pack | 2 Measuring Cups 30ml**Generic**$57.11**37 rev6mo ago](https://www.amazon.com/dp/B0GCQ6BC5G)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**HealthAZ GAV Advance Anised Flavour 500ML - 2 Pack (2 Measuring Cups Free 30ml)**HealthAZ**$63.12**5.0★**▲ 33%**](https://www.amazon.com/dp/B0GTBHMVD4) [**Advance Aniseed 150ml Liquid (2 Pack) with 2 Measuring Cups**Generic**$34.32**4.3★**▲ 22%**](https://www.amazon.com/dp/B0GS64GFJN) [**GAV Advance Aniseed Flavour 500ML - 2 PACK (2 Measuring Cups Free 30ml)**VERBASA CONFEC**$67.39**4.1★**▲ 11%**](https://www.amazon.com/dp/B0GG36L95K) [**Advance Aniseed 150ml Liquid | 3 Pack | 2 Measuring Cups 30ml**Generic**$57.11**4.2★**— 2%**](https://www.amazon.com/dp/B0GCQ6BC5G) [**RefluxRaft Acid Reflux Therapy with Organic Alginate Long Lasting Gerd LPR & Digestion Symptom Support Zero Sugar Gluten Free Low Sodium Berry Burst 60 Gel Servings 10 OZ Bottle 2 Pack**RefluxRaft**$57.86**4.1★**— 1%**](https://www.amazon.com/dp/B0DM47B2WS)
**~~View all trending →~~**
## **What buyers say about gaviscon advance aniseed**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Regulates Digestion**14%
*“stops indigestion immediately”*
**Taste-Overall**12%
*“Tastes great and works as stated”*
**Efficiency**9%
*“Works well”*
**Quality-Overall**9%
*“Awesome quality”*
**Acid Regulator/Stomach Ache Relief**9%
*“Helps with acid reflux”*
**Heart Health**6%
*“Prevent heart burn”*
**Flavor**5%
*“Good flavor choices”*
**Advertised Vs Actual Product**3%
*“As advertised”*
**Cough Relief**2%
*“Great relief when my throat”*
**Value For Money**2%
*“Worth the money”*
### **What buyers complain about **
**Taste-Overall**11%
*“really chalky taste”*
**Regulates Digestion**10%
*“I have reflux really bad”*
**Functionality-Overall**8%
*“Didn't work”*
**Value For Money**7%
*“very expensive”*
**Acid Regulator/Stomach Ache Relief**4%
*“After a few days I got stomach cramps then severe constipation”*
**Flavor**4%
*“The taste is like black licorice”*
**Dosage**3%
*“Secondly, you have to use much more than the suggested dose to get an effect”*
**Thickness**3%
*“It needs to be thick”*
**Side Effects**2%
*“Side effects”*
**Heart Health**2%
*“I was having very bad heartburn”*
### **Top return reasons **
**Leak-Proof**43%
**Size-Overall**14%
**Value For Money**14%
**Advertised Vs Actual Product**14%
**Color**7%
**Taste-Overall**7%
## **Common questions**
- **Is gaviscon advance aniseed profitable to sell on Amazon United States?**
- The niche generates $88K/yr across 14 tracked products. 5 of 5 products launched in the last 360 days are still selling. 90-day search growth is +92.0%. Flapen's verdict: Worth a look (56/100).
- **How competitive is the gaviscon advance aniseed niche?**
- 7 brands and 40 sellers compete. The top 5 products take 80% of clicks and top 5 brands hold 97% of demand.
- **What do buyers complain about in gaviscon advance aniseed?**
- Top complaints mined from reviews: Taste-Overall, Regulates Digestion, Functionality-Overall. The return rate is 0.0%.
- **What does it cost to enter the gaviscon advance aniseed niche?**
- Listings span $8.86–$67.39; the average listing price is $36.99 (sweet spot $15–$100). The average incumbent carries 1,927 reviews — the moat a new listing must climb.
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