---
title: "Antacid Chews — $88K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/antacid-chews"
last_updated: "2026-08-09T07:20:25.830Z"
locale: en
meta:
description: "Niche score 36/100 · $88K/yr market · 56K searches/yr · $13.55 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 36/100 · $88K/yr market · 56K searches/yr · $13.55 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Antacid Chews — $88K/yr Amazon US Niche (2026) - Flapen"
---
# **antacid chews**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 22Growth 12Conversion 93Competition 11Returns 100Price range 59Avg price 63Brand share 0Review moat 40Quality gap 23
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Conversion**
**Great****11.6%**
search→purchase rate — share of searches ending in a sale
**Avg price**
**Good****$13.55**
avg listing price — sweet spot $15–$100
**Price range**
**Good****$5.73–$28.12**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Review moat**
**Okay****2,534.83**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Bad****4.6★**
avg incumbent rating — lower means beatable quality
**Market size**
**Bad****$88K**
$88K/yr · 56K searches
**Growth**
**Bad****-25.4%**
90-day search growth — must beat 0% to launch
**Competition**
**Bad****87%**
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 States niche tracking, antacid chews is a $88K/yr Amazon United States market (56K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Jul–Aug–Sep–Oct. Verdict: Skip it — 36/100.
Data updated Jul 11, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **antacid chews market data**
- **Units sold / yr**
- **8K–10K**
- avg 500–750/product
- **Revenue / yr**
- **$108K–$136K**
- units × avg price
- **Conversion rate**
- **11.6%**
- **Avg BSR**
- **#219**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **67%**
- **Out of stock**
- **4.1%**
- **Avg brand age**
- **63 months**
- **Avg seller age**
- **150 days**
## **Competition & brand share**
The top 5 products capture 87% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**4 **▼falling
**Sellers**
**43**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**87%**
Top 20: 100%
**Open market**
**0%**
- Alka-Seltzer61% - Amazon Basic Care29% - ALKA-SELTZER PLUS6% - TUMS4%
## **Demand & seasonality**
Weekly Amazon search volume, last 67 weeks — -25.4% search growth over the last 90 days.
20K15KSpike '25Prime Day '25Spike '26 seasonAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun
Peak months: Jul, Aug, Sep, Oct · busiest ÷ quietest = 5.5×
[**Open Trend **](https://flapen.com/research/us/health-household/antacid-chews/trend)
## **Top antacid chews search terms**
- **alka seltzer chews**27K/yr-26.3%12.8% conv. - **alka seltzer heartburn chews**7K/yr+0.3%14.9% conv. - **alka seltzer chewables**9K/yr-16.7%15.1% conv. - **rolaids gummies**4K/yr-33.9%2.8% conv. - **alka seltzer gummies**4K/yr-20.3%9.0% conv. - **alkaseltzer chews**3K/yr-39.1%19.8% conv. - **alka-seltzer heartburn chews**2K/yr-70.1%16.7% conv. [**All search terms **](https://flapen.com/research/us/health-household/antacid-chews/search-terms)
## **Top antacid chews 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%$27K40%$35K101001K10K 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**Alka-Seltzer Extra Strength Heartburn ReliefChews Antacid for Fast Heartburn & Acid Indigestion Relief On the Go 200 Ct**Alka-Seltzer**$24.11**4.8★4,301 rev](https://www.amazon.com/dp/B08QG2RFW7) [2**Alka-Seltzer Heartburn + Gas ReliefChews Antacid + Antigas Chews for Fast Heartburn Relief Gas and Acid Indigestion Relief On the Go 180 Ct**Alka-Seltzer**$22.56**4.7★3,548 rev](https://www.amazon.com/dp/B08QG6KPD2) [3**Amazon Basic Care Heartburn & Gas SuperChews Chewable Tablets Fast-Acting Relief Mixed Berry 82 Count (Previously SoundHealth)**Amazon Basic Care**$8.17**4.6★6,709 rev](https://www.amazon.com/dp/B095CN18CZ) [4**Amazon Basic Care Chewy Bites Chewable Antacid Tablets Ultra Strength Heartburn Relief Acid Indigestion Upset & Sour Stomach Fast-Acting Assorted Fruit Flavors 90 Count**Amazon Basic Care**$8.97**4.6★5,809 rev](https://www.amazon.com/dp/B094WDVB18) [5**Alka-Seltzer Plus Cold & Flu FizzyChews No Water Needed On The Go Cold Medicine for Adults Orange Flavor 24 Count**ALKA-SELTZER PLUS**$9.89**4.6★1,342 rev](https://www.amazon.com/dp/B0D7Y6G78X)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Alka-Seltzer Cool Action Heartburn Relief Gum Extra Strength Antacid Gum Acid Indigestion and Upset Stomach Relief No Chalky Taste Cool Mint Flavor 60 Count**Alka-Seltzer**$13.61**447 rev1y ago](https://www.amazon.com/dp/B0DP1C39WX) [**Alka-Seltzer Plus Cold & Flu FizzyChews No Water Needed On The Go Cold Medicine for Adults Orange Flavor 24 Count**ALKA-SELTZER PLUS**$9.89**1,342 rev1y ago](https://www.amazon.com/dp/B0D7Y6G78X) [**Alka-Seltzer Cold Cold & Cough Fast Chewable Tablets Cold & Cough Medicine Multi-Symptom Relief Body Aches and Pains No Water Needed Raspberry Flavor 24 Count**ALKA-SELTZER PLUS**$8.73**947 rev1y ago](https://www.amazon.com/dp/B0D7XK89B9) [**Alka-Seltzer Fizzy Melts Dissolve on Tongue No Water Needed On-The-Go Dietary Supplement Antacid Tablets for Relief of Occasional Heartburn and Acid Indigestion* Berry Flavor 16ct**Alka-Seltzer**$5.73**329 rev2y ago](https://www.amazon.com/dp/B0CVQYPQ9G) [**TUMS Gummy Bites Dietary Supplement for Occasional Heartburn Relief Upset Stomach and Acid Indigestion Cherry Berry Burst - 108 Count**TUMS**$19.56**2,051 rev2y ago](https://www.amazon.com/dp/B0CMJ3C55L)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Alka-Seltzer Fizzy Melts Dissolve on Tongue No Water Needed On-The-Go Dietary Supplement Antacid Tablets for Relief of Occasional Heartburn and Acid Indigestion* Berry Flavor 16ct**Alka-Seltzer**$5.73**4.7★**▲ 39%**](https://www.amazon.com/dp/B0CVQYPQ9G) [**Alka-Seltzer Heartburn + Gas ReliefChews Antacid + Antigas Chews for Fast Heartburn Relief Gas and Acid Indigestion Relief On the Go 180 Ct**Alka-Seltzer**$22.56**4.7★**▲ 18%**](https://www.amazon.com/dp/B08QG6KPD2) [**Amazon Basic Care Chewy Bites Chewable Antacid Tablets Ultra Strength Heartburn Relief Acid Indigestion Upset & Sour Stomach Fast-Acting Assorted Fruit Flavors 90 Count**Amazon Basic Care**$8.97**4.6★**▲ 16%**](https://www.amazon.com/dp/B094WDVB18) [**Alka-Seltzer Extra Strength Heartburn ReliefChews Antacid for Fast Heartburn & Acid Indigestion Relief On the Go 200 Ct**Alka-Seltzer**$24.11**4.8★**▲ 13%**](https://www.amazon.com/dp/B08QG2RFW7) [**Amazon Basic Care Heartburn & Gas SuperChews Chewable Tablets Fast-Acting Relief Mixed Berry 82 Count (Previously SoundHealth)**Amazon Basic Care**$8.17**4.6★**— 8%**](https://www.amazon.com/dp/B095CN18CZ)
**~~View all trending →~~**
## **What buyers say about antacid chews**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Taste-Overall**25%
*“Better Taste”*
**Value For Money**8%
*“Good Value”*
**Ease Of Chewing/Swallowing**8%
*“Best tasting chewable”*
**Heart Health**7%
*“Excellent product for your heart burn problems”*
**Efficiency**7%
*“they are effective at least”*
**Quality-Overall**6%
*“Good quality”*
**Acid Regulator/Stomach Ache Relief**6%
*“Helps with my acid reflux”*
**Advertised Vs Actual Product**5%
*“As described”*
**Flavor**4%
*“berry flavor is good”*
**Ease Of Use**3%
*“easy to use”*
### **What buyers complain about **
**Taste-Overall**16%
*“Weird taste”*
**Ease Of Chewing/Swallowing**13%
*“Not chewy at all”*
**Hard Feel**8%
*“Hard as a rock”*
**Functionality-Overall**5%
*“Did not work”*
**Value For Money**4%
*“A little expensive”*
**Heart Health**3%
*“with these the heartburn just keeps coming back”*
**Sweetness**3%
*“So much sugar”*
**Ingredients-Overall**2%
*“I don't love that it's got a bunch of chemicals in it”*
**Acid Regulator/Stomach Ache Relief**2%
*“it doesnt help control acidity in stomach”*
**Flavor**2%
*“Flavor is different”*
### **Top return reasons **
**Functionality-Overall**29%
**Advertised Vs Actual Product**24%
**Flavor**19%
**Ease Of Chewing/Swallowing**10%
**Moist/Dry**5%
**Magnesium**5%
**Taste-Overall**5%
**Sweetness**5%
## **Common questions**
- **Is antacid chews profitable to sell on Amazon United States?**
- The niche generates $88K/yr across 12 tracked products. 90-day search growth is -25.4%. Flapen's verdict: Skip it (36/100).
- **How competitive is the antacid chews niche?**
- 4 brands and 43 sellers compete. The top 5 products take 87% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in antacid chews?**
- Top complaints mined from reviews: Taste-Overall, Ease Of Chewing/Swallowing, Hard Feel. The return rate is 0.0%.
- **When does demand for antacid chews peak?**
- Demand peaks in Jul–Aug–Sep–Oct; the busiest month runs 5.5× the quietest.
- **What does it cost to enter the antacid chews niche?**
- Listings span $5.73–$28.12; the average listing price is $13.55 (sweet spot $15–$100). The average incumbent carries 2,535 reviews — the moat a new listing must climb.
## **Related niches in Health & Household**
- 76 [**cedar oil**](https://flapen.com/research/us/health-household/cedar-oil)$1.2M/yr+214.4%**Launch it**- 77 [**nutrapure glp1 cutting mix**](https://flapen.com/research/us/health-household/nutrapure-glp1-cutting-mix)$149K/yr+940.2%**Worth a look**- 77 [**dexcom g7**](https://flapen.com/research/us/health-household/dexcom-g7)$2.0M/yr+39.9%**Launch it**- 77 [**purelia**](https://flapen.com/research/us/health-household/purelia)$635K/yr+359.7%**Worth a look**- 77 [**graduation napkins**](https://flapen.com/research/us/health-household/graduation-napkins)$302K/yr+385.7%**Worth a look**- 77 [**credit card wand**](https://flapen.com/research/us/health-household/credit-card-wand)$418K/yr+101.3%**Worth a look**[**All Health & Household niches **](https://flapen.com/research/us/health-household)