---
title: "Indigestion Tablets — £1.6M/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/health-personal-care/indigestion-tablets"
last_updated: "2026-07-31T14:20:00.457Z"
locale: en
meta:
description: "Niche score 41/100 · £1.6M/yr market · 1.0M searches/yr · £7.68 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 41/100 · £1.6M/yr market · 1.0M searches/yr · £7.68 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Indigestion Tablets — £1.6M/yr Amazon UK Niche (2026) - Flapen"
---
# **indigestion tablets**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 87Growth 17Conversion 100Competition 6Returns 100Price range 8Avg price 21Brand share 0Review moat 24Quality gap 23
**Conversion**
**Incredible****19.7%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Market size**
**Great****£1.6M**
£1.6M/yr · 1.0M searches
**Review moat**
**Bad****6,076**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Bad****4.6★**
avg incumbent rating — lower means beatable quality
**Avg price**
**Bad****£7.68**
avg listing price — sweet spot $15–$100
**Growth**
**Bad****-16.7%**
90-day search growth — must beat 0% to launch
**Price range**
**Bad****£2.50–£16.09**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Competition**
**Bad****92%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United Kingdom niche tracking, indigestion tablets is a £1.6M/yr Amazon United Kingdom market (1.0M searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Sep–Oct. Verdict: Skip it — 41/100.
Data updated Jul 24, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **indigestion tablets market data**
- **Units sold / yr**
- **200K–250K**
- avg 12,500–15,000/product
- **Revenue / yr**
- **£1.5M–£1.9M**
- units × avg price
- **Conversion rate**
- **19.7%**
- **Avg BSR**
- **#47**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **75%**
- **Out of stock**
- **0.5%**
- **Avg brand age**
- **57 months**
- **Avg seller age**
- **175 days**
## **Competition & brand share**
The top 5 products capture 92% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**4 **▼falling
**Sellers**
**118**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**92%**
Top 20: 100%
**Open market**
**0%**
- Rennie66% - TUMS19% - Bisodol13% - Nexium2%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -16.7% search growth over the last 90 days.
35K25KSpike '25 seasonSepDecMarJunAugNovMarMay
Peak months: Sep, Oct · busiest ÷ quietest = 1.6×
[**Open Trend **](https://flapen.com/research/uk/health-personal-care/indigestion-tablets/trend)
## **Top indigestion tablets search terms**
- **rennie**157K/yr+18.1%20.4% conv. - **tums**129K/yr+2.5%9.4% conv. - **rennies indigestion tablets**164K/yr-44.0%23.1% conv. - **rennies**83K/yr-15.0%20.8% conv. - **indigestion tablets**63K/yr-17.3%11.6% conv. - **antacid tablets**49K/yr-24.4%10.5% conv. - **acid reflux**42K/yr-27.7%2.2% conv. - **heartburn**39K/yr-28.2%3.9% conv. - **rennies indigestion tablets 96**28K/yr-16.3%30.4% conv. - **tums antacid tablets**35K/yr-18.5%10.2% conv. [**All search terms **](https://flapen.com/research/uk/health-personal-care/indigestion-tablets/search-terms)
## **Top indigestion tablets 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%£234K30%£469K45%£703K60%£938K1001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 8 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Rennie Peppermint Flavour Antacid Heartburn and Indigestion Chewable Tablets 1 Pack of 96 Tablets - Gets to Work in 60 Seconds for Fast and Effective Heartburn Relief**Rennie**£5.65**4.7★3,271 rev](https://www.amazon.co.uk/dp/B0D2Z5YZLD) [2**Rennie Spearmint Flavour Antacid Heartburn and Indigestion Chewable Tablets 1 pack of 96 tablets - Gets to work in 60 seconds for fast and effective heartburn relief**Rennie**£5.97**4.7★2,121 rev](https://www.amazon.co.uk/dp/B0D2YB63XJ) [3**TUMS Antacid Chewable Tablets Extra Strength for Heartburn Relief Assorted Fruit 96 count**TUMS**£10.65**4.6★3,842 rev](https://www.amazon.co.uk/dp/B0009RF8SI) [4**Bisodol Indigestion Relief Tablets Peppermint 1 Pack of 60 Tablets**Bisodol**£2.50**4.6★1,212 rev](https://www.amazon.co.uk/dp/B0BNVJRRBL) [5**TUMS 74610 Ultra Strength Assorted Fruit Antacid Chewable Tablet for Heartburn Relief Pack of 160**TUMS**£16.09**4.7★19,249 rev](https://www.amazon.co.uk/dp/B00LGTDG8C)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Rennie Peppermint Flavour Antacid Heartburn and Indigestion Chewable Tablets 1 Pack of 96 Tablets - Gets to Work in 60 Seconds for Fast and Effective Heartburn Relief**Rennie**£5.65**3,271 rev2y ago](https://www.amazon.co.uk/dp/B0D2Z5YZLD) [**Rennie Spearmint Flavour Antacid Heartburn and Indigestion Chewable Tablets 1 pack of 96 tablets - Gets to work in 60 seconds for fast and effective heartburn relief**Rennie**£5.97**2,121 rev2y ago](https://www.amazon.co.uk/dp/B0D2YB63XJ) [**Bisodol Indigestion Relief Tablets Peppermint 1 Pack of 60 Tablets**Bisodol**£2.50**1,212 rev3y ago](https://www.amazon.co.uk/dp/B0BNVJRRBL) [**Rennie Orange Flavour 72 Chewable Tablets**Rennie**£7.47**276 rev4y ago](https://www.amazon.co.uk/dp/B09GGFSPVP) [**TUMS 74610 Ultra Strength Assorted Fruit Antacid Chewable Tablet for Heartburn Relief Pack of 160**TUMS**£16.09**19,249 rev10y ago](https://www.amazon.co.uk/dp/B00LGTDG8C)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**TUMS Antacid Chewable Tablets Extra Strength for Heartburn Relief Assorted Fruit 96 count**TUMS**£10.65**4.6★**▲ 42%**](https://www.amazon.co.uk/dp/B0009RF8SI) [**Bisodol Indigestion Relief Tablets Peppermint 1 Pack of 60 Tablets**Bisodol**£2.50**4.6★**▲ 20%**](https://www.amazon.co.uk/dp/B0BNVJRRBL) [**TUMS 74610 Ultra Strength Assorted Fruit Antacid Chewable Tablet for Heartburn Relief Pack of 160**TUMS**£16.09**4.7★**— 6%**](https://www.amazon.co.uk/dp/B00LGTDG8C) [**Rennie Orange Flavour 72 Chewable Tablets**Rennie**£7.47**4.7★**— 1%**](https://www.amazon.co.uk/dp/B09GGFSPVP) [**Rennie Peppermint Flavour Antacid Heartburn and Indigestion Chewable Tablets 1 Pack of 96 Tablets - Gets to Work in 60 Seconds for Fast and Effective Heartburn Relief**Rennie**£5.65**4.7★**— 0%**](https://www.amazon.co.uk/dp/B0D2Z5YZLD)
**~~View all trending →~~**
## **What buyers say about indigestion tablets**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Value For Money**23%
*“Good value for money”*
**Quality-Overall**12%
*“Good quality antacid”*
**Advertised Vs Actual Product**12%
*“Does the job”*
**Taste-Overall**11%
*“Good taste”*
**Heart Health**8%
*“Great for Indigestion and heartburn”*
**Efficiency**6%
*“Works well”*
**Ease Of Use**5%
*“Ease of use”*
**Acid Regulator/Stomach Ache Relief**4%
*“reducing the acid reflux”*
**Regulates Digestion**4%
*“Helps to relieve acid reflux”*
**Flavor**4%
*“Great flavour”*
### **What buyers complain about **
**Value For Money**16%
*“ok they are a little expensive for what they are”*
**Functionality-Overall**13%
*“Rennie Steady Go! Doesn't seem to work, for me at least.”*
**Taste-Overall**6%
*“Bit of an odd tase with the peppermint”*
**Acid Regulator/Stomach Ache Relief**4%
*“the acid can be very bad at times”*
**Sweetness**4%
*“I don't think these are very good they are more like peppermint sweets”*
**Ease Of Chewing/Swallowing**4%
*“can be sucked or chewed”*
**Artificial Sweeteners**3%
*“Full of sugar”*
**Flavor**3%
*“Like the flavour as most are peppermint which I dont like”*
**Strength**3%
*“Not as strong as other brands when the problem is worse”*
**Smell**3%
*“Absolutely disgusting smell and taste”*
## **Common questions**
- **Is indigestion tablets profitable to sell on Amazon United Kingdom?**
- The niche generates £1.6M/yr across 8 tracked products. 90-day search growth is -16.7%. Flapen's verdict: Skip it (41/100).
- **How competitive is the indigestion tablets niche?**
- 4 brands and 118 sellers compete. The top 5 products take 92% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in indigestion tablets?**
- Top complaints mined from reviews: Value For Money, Functionality-Overall, Taste-Overall. The return rate is 0.0%.
- **When does demand for indigestion tablets peak?**
- Demand peaks in Sep–Oct; the busiest month runs 1.6× the quietest.
- **What does it cost to enter the indigestion tablets niche?**
- Listings span £2.50–£16.09; the average listing price is £7.68 (sweet spot $15–$100). The average incumbent carries 6,076 reviews — the moat a new listing must climb.
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