---
title: "antacid chews — Niche Verdict: Skip it (36/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/health-household/antacid-chews"
last_updated: "2026-07-14T02:46:08.251Z"
locale: en
meta:
  description: "brand-locked demand (top 5 brands take 100% of clicks) — antacid chews doesn't clear our bar today."
  "og:description": "brand-locked demand (top 5 brands take 100% of clicks) — antacid chews doesn't clear our bar today."
  "og:title": "antacid chews — Niche Verdict: Skip it (36/100) | Amazon United States - Flapen"
---

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# **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 6% 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

## **Competition**

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%**

**Open market**

**0%**

- Alka-Seltzer61% - Amazon Basic Care29% - ALKA-SELTZER PLUS6% - TUMS4%

## **Product shelf**

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](https://m.media-amazon.com/images/I/418+Ae-Li9L.jpg)**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](https://m.media-amazon.com/images/I/41cw6bdsw9L.jpg)**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)](https://m.media-amazon.com/images/I/41OVO52OQwL.jpg)**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](https://m.media-amazon.com/images/I/41pr9WDm1TL.jpg)**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](https://m.media-amazon.com/images/I/41DA6Cu1mpL.jpg)**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](https://m.media-amazon.com/images/I/41Wjnzz8z-L.jpg)**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](https://m.media-amazon.com/images/I/41DA6Cu1mpL.jpg)**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](https://m.media-amazon.com/images/I/41vvXUIGBFL.jpg)**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](https://m.media-amazon.com/images/I/514ecG1bNhL.jpg)**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](https://m.media-amazon.com/images/I/41vtPYD42WL.jpg)**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](https://m.media-amazon.com/images/I/514ecG1bNhL.jpg)**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](https://m.media-amazon.com/images/I/41cw6bdsw9L.jpg)**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](https://m.media-amazon.com/images/I/41pr9WDm1TL.jpg)**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](https://m.media-amazon.com/images/I/418+Ae-Li9L.jpg)**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)](https://m.media-amazon.com/images/I/41OVO52OQwL.jpg)**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 →~~**

## **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×

## **Reviews**

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%