---
title: "gerd — Niche Verdict: Worth a look (62/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/health-household/gerd"
last_updated: "2026-07-14T02:47:28.342Z"
locale: en
meta:
  description: "gerd shows low returns (0.0%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list."
  "og:description": "gerd shows low returns (0.0%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list."
  "og:title": "gerd — Niche Verdict: Worth a look (62/100) | Amazon United States - Flapen"
---

Back to Flapen home

# **gerd**

**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 51Growth 51Conversion 78Competition 34Returns 100Price range 86Avg price 95Brand share 41Review moat 55Quality gap 82

**Returns**

**Incredible****0.0%**

return rate — above 6% kills the launch gate

**Avg price**

**Incredible****$25.28**

avg listing price — sweet spot $15–$100

**Price range**

**Great****$9.71–$58.79**

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**

**Great****7.8%**

search→purchase rate — share of searches ending in a sale

**Review moat**

**Good****1,315.65**

avg incumbent reviews — the moat a new listing must climb

**Market size**

**Good****$301K**

$301K/yr · 151K searches

**Growth**

**Good****+22.1%**

90-day search growth — must beat 0% to launch

**Brand share**

**Okay****81%**

top-5 brand share — brands hold most of the demand

**Competition**

**Okay****65%**

top-5 click share — leaders hold, buyers still browse

## **Competition**

The top 5 products take 65% of clicks — established leaders, but buyers still shop beyond them.

**Brands**

**12 **▼falling

**Sellers**

**304**

**Top-5 brand share**

**81%**

**Open market**

**16%**

- Boiron52% - RefluxRaft8% - REFLUX GOURMET8% - Complete Natural Products8% - NANOREVIVE5% - NOW Foods4% - Open — no brand owns it (6 brands, 16%)

## **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%$30K20%$60K30%$90K40%$120K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 17 tracked products in this niche — three views at once, no toggling.

### **Top sellers**

by 90-day click share

[1![Boiron Acidil Tablets for Relief of Acid Reflux Heartburn Indigestion and Upset Stomach - 120 Count](https://m.media-amazon.com/images/I/41u3JpV18wL.jpg)**Boiron Acidil Tablets for Relief of Acid Reflux Heartburn Indigestion and Upset Stomach - 120 Count**Boiron**$17.58**4.3★2,287 rev](https://www.amazon.com/dp/B0CK8JDHTY) [2![Boiron AcidCalm Tablets for Heartburn Relief Acid Indigestion Bloating and Upset Stomach - 60 Count](https://m.media-amazon.com/images/I/413duVVX2KL.jpg)**Boiron AcidCalm Tablets for Heartburn Relief Acid Indigestion Bloating and Upset Stomach - 60 Count**Boiron**$9.71**4.6★66 rev](https://www.amazon.com/dp/B0FSFNLGXQ) [3![Boiron AcidCalm On the Go for Heartburn Relief - 160 Pellets](https://m.media-amazon.com/images/I/516a2wrj1ZL.jpg)**Boiron AcidCalm On the Go for Heartburn Relief - 160 Pellets**Boiron**$13.28**4.1★8 rev](https://www.amazon.com/dp/B0GL4GZ2F5) [4![EsoRepair Nano Esophageal & Stomach Health Supplements for Men & Women - Digestive Comfort - Slippery Elm Bark Zinc L-Carnosine & Aloe Vera Extract - Non-GMO & Dairy Free](https://m.media-amazon.com/images/I/41KyfJsfbUL.jpg)**EsoRepair Nano Esophageal & Stomach Health Supplements for Men & Women - Digestive Comfort - Slippery Elm Bark Zinc L-Carnosine & Aloe Vera Extract - Non-GMO & Dairy Free**NANOREVIVE**$58.79**3.9★648 rev](https://www.amazon.com/dp/B0FT93JHPS) [5![RefluxRaft Acid Reflux Therapy with Organic Alginate Rapid & Long Lasting Gerd LPR & Digestion Symptom Support Zero Sugar Gluten Free Low Sodium Lemon Ginger 60 Gel Servings 10 OZ Bottle](https://m.media-amazon.com/images/I/312pA7oinTL.jpg)**RefluxRaft Acid Reflux Therapy with Organic Alginate Rapid & Long Lasting Gerd LPR & Digestion Symptom Support Zero Sugar Gluten Free Low Sodium Lemon Ginger 60 Gel Servings 10 OZ Bottle**RefluxRaft**$32.73**4.0★828 rev](https://www.amazon.com/dp/B09Z2DQPQ7)

**~~View all top sellers →~~**

### **Newest**

by launch date

[![Boiron AcidCalm On the Go for Heartburn Relief - 160 Pellets](https://m.media-amazon.com/images/I/516a2wrj1ZL.jpg)**Boiron AcidCalm On the Go for Heartburn Relief - 160 Pellets**Boiron**$13.28**8 rev5mo ago](https://www.amazon.com/dp/B0GL4GZ2F5) [![Stomach Soothe Soothe Naturals Acid Reflux Powder (30 Servings)](https://m.media-amazon.com/images/I/410Qwya4rSL.jpg)**Stomach Soothe Soothe Naturals Acid Reflux Powder (30 Servings)**Stomach Soothe**$39.95**289 rev7mo ago](https://www.amazon.com/dp/B0G59PYN3W) [![EsoRepair Nano Esophageal & Stomach Health Supplements for Men & Women - Digestive Comfort - Slippery Elm Bark Zinc L-Carnosine & Aloe Vera Extract - Non-GMO & Dairy Free](https://m.media-amazon.com/images/I/41KyfJsfbUL.jpg)**EsoRepair Nano Esophageal & Stomach Health Supplements for Men & Women - Digestive Comfort - Slippery Elm Bark Zinc L-Carnosine & Aloe Vera Extract - Non-GMO & Dairy Free**NANOREVIVE**$58.79**648 rev9mo ago](https://www.amazon.com/dp/B0FT93JHPS) [![Boiron AcidCalm Tablets for Heartburn Relief Acid Indigestion Bloating and Upset Stomach - 60 Count](https://m.media-amazon.com/images/I/413duVVX2KL.jpg)**Boiron AcidCalm Tablets for Heartburn Relief Acid Indigestion Bloating and Upset Stomach - 60 Count**Boiron**$9.71**66 rev9mo ago](https://www.amazon.com/dp/B0FSFNLGXQ) [![Refluxter Sodium Alginate Capsules 1000+ mg for Acid Reflux LPR & GERD](https://m.media-amazon.com/images/I/41Po4vjnYML.jpg)**Refluxter Sodium Alginate Capsules 1000+ mg for Acid Reflux LPR & GERD**Nutritist**$29.77**464 rev2y ago](https://www.amazon.com/dp/B0CZDJ1MSK)

**~~View all new products →~~**

### **Trending**

90-day click momentum

[![Boiron AcidCalm On the Go for Heartburn Relief - 160 Pellets](https://m.media-amazon.com/images/I/516a2wrj1ZL.jpg)**Boiron AcidCalm On the Go for Heartburn Relief - 160 Pellets**Boiron**$13.28**4.1★**▲ 167%**](https://www.amazon.com/dp/B0GL4GZ2F5) [![EsoRepair Nano Esophageal & Stomach Health Supplements for Men & Women - Digestive Comfort - Slippery Elm Bark Zinc L-Carnosine & Aloe Vera Extract - Non-GMO & Dairy Free](https://m.media-amazon.com/images/I/41KyfJsfbUL.jpg)**EsoRepair Nano Esophageal & Stomach Health Supplements for Men & Women - Digestive Comfort - Slippery Elm Bark Zinc L-Carnosine & Aloe Vera Extract - Non-GMO & Dairy Free**NANOREVIVE**$58.79**3.9★**▲ 136%**](https://www.amazon.com/dp/B0FT93JHPS) [![RefluxRaft Acid Reflux Therapy with Organic Alginate Pregnancy Safe Fast & Long-Lasting GERD & LPR Support Zero Sugar Gluten-Free Low Sodium Berry Burst 60 Gel Servings 10 OZ Bottle](https://m.media-amazon.com/images/I/31NL7F8NXHL.jpg)**RefluxRaft Acid Reflux Therapy with Organic Alginate Pregnancy Safe Fast & Long-Lasting GERD & LPR Support Zero Sugar Gluten-Free Low Sodium Berry Burst 60 Gel Servings 10 OZ Bottle**RefluxRaft**$32.95**4.1★**▲ 73%**](https://www.amazon.com/dp/B0DJ7TXQTW) [![Stomach Soothe Soothe Naturals Acid Reflux Powder (30 Servings)](https://m.media-amazon.com/images/I/410Qwya4rSL.jpg)**Stomach Soothe Soothe Naturals Acid Reflux Powder (30 Servings)**Stomach Soothe**$39.95**4.0★**▲ 44%**](https://www.amazon.com/dp/B0G59PYN3W) [![RefluxRaft Acid Reflux Therapy with Organic Alginate Rapid & Long Lasting Gerd LPR & Digestion Symptom Support Zero Sugar Gluten Free Low Sodium Lemon Ginger 60 Gel Servings 10 OZ Bottle](https://m.media-amazon.com/images/I/312pA7oinTL.jpg)**RefluxRaft Acid Reflux Therapy with Organic Alginate Rapid & Long Lasting Gerd LPR & Digestion Symptom Support Zero Sugar Gluten Free Low Sodium Lemon Ginger 60 Gel Servings 10 OZ Bottle**RefluxRaft**$32.73**4.0★**▲ 43%**](https://www.amazon.com/dp/B09Z2DQPQ7)

**~~View all trending →~~**

## **Demand & seasonality**

Weekly Amazon search volume, last 104 weeks — +22.1% search growth over the last 90 days.

5K3KSpike '25Prime Day '25Black Friday '25 seasonSepDecMarJunAugNovMarMay

Peak months: Jan · busiest ÷ quietest = 1.8×

## **Reviews**

What buyers praise and complain about, mined from review topics.

### **What buyers love **

**Regulates Digestion**12%

*“Great Quality Digestive Support”*

**Taste-Overall**11%

*“GREAT TASTE”*

**Acid Regulator/Stomach Ache Relief**11%

*“Helps with acid reflux”*

**Efficiency**7%

*“Works well”*

**Quality-Overall**7%

*“Overall, a solid product that I would recommend”*

**Ease Of Use**4%

*“Easy to take”*

**Heart Health**3%

*“it eases the heart burn”*

**Sleep Quality**3%

*“it allows me a good night sleep”*

**Flavor**3%

*“Strong flavor”*

**Advertised Vs Actual Product**2%

*“Works as advertised”*

### **What buyers complain about **

**Functionality-Overall**10%

*“Not Effective”*

**Value For Money**9%

*“A little expensive”*

**Regulates Digestion**9%

*“May be cause of constipation”*

**Taste-Overall**9%

*“Taste is HORRENDOUS”*

**Acid Regulator/Stomach Ache Relief**5%

*“Hurt my stomach”*

**Heart Health**3%

*“Bad heartburn”*

**Dosage**3%

*“Not a typical medicine”*

**Side Effects**2%

*“Made me sick”*

**Flavor**2%

*“Other ones have weird flavoring”*

**Cough Relief**2%

*“feeling of lump in my throat”*

### **Top return reasons **

**Taste-Overall**28%

**Certifications**7%

**Value For Money**7%

**Oral Hygiene**7%

**Ingredients-Overall**7%

**Functionality-Overall**7%

**Vitamin**7%

**Size-Overall**7%

**Strength**7%

**Flavor**4%