---
title: "Prevacid — $1.0M/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/prevacid"
last_updated: "2026-08-11T16:08:52.189Z"
locale: en
meta:
description: "Niche score 47/100 · $1.0M/yr market · 163K searches/yr · $22.00 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 47/100 · $1.0M/yr market · 163K searches/yr · $22.00 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Prevacid — $1.0M/yr Amazon US Niche (2026) - Flapen"
---
# **prevacid**
**Skip it**
A concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.
Market size 78Growth 24Conversion 100Competition 0Returns 100Price range 83Avg price 93Brand share 0Review moat 25Quality gap 13
**Conversion**
**Incredible****28.2%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Avg price**
**Great****$22.00**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$9.12–$49.37**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Market size**
**Great****$1.0M**
$1.0M/yr · 163K searches
**Review moat**
**Bad****4,465**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Bad****-2.3%**
90-day search growth — must beat 0% to launch
**Quality gap**
**Bad****4.8★**
avg incumbent rating — lower means beatable quality
**Competition**
**Bad****100%**
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, prevacid is a $1.0M/yr Amazon United States market (163K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Feb–Mar. Verdict: Skip it — 47/100.
Data updated Jul 11, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **prevacid market data**
- **Units sold / yr**
- **50K–60K**
- avg 8,000–10,000/product
- **Revenue / yr**
- **$1.1M–$1.3M**
- units × avg price
- **Conversion rate**
- **28.2%**
- **Avg BSR**
- **#142**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **50%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **101 months**
- **Avg seller age**
- **158 days**
## **Competition & brand share**
The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**3 **▼falling
**Sellers**
**43**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**100%**
Top 20: 100%
**Open market**
**0%**
- Prevacid52% - HealthCareAisle28% - Amazon Basic Care20%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -2.3% search growth over the last 90 days.
9K7KSpike '24Spike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Feb, Mar · busiest ÷ quietest = 1.9×
[**Open Trend **](https://flapen.com/research/us/health-household/prevacid/trend)
## **Top prevacid search terms**
- **prevacid**110K/yr-2.9%26.8% conv. - **prevacid 24hr 42 ct**24K/yr+4.8%30.0% conv. - **prevacid extra strength - 90 capsules best price**10K/yr-15.3%18.3% conv. - **previcid**2K/yr+45.0%15.9% conv. - **prevacid 30 mg**4K/yr-11.0%5.9% conv. - **prevacid 15 mg**5K/yr-22.9%17.5% conv. - **prevacid 24hr**2K/yr+116.0%17.5% conv. - **preacid**2K/yr+156.9%2.6% conv. - **prevacid 42 count**3K/yr-72.3%1.9% conv. [**All search terms **](https://flapen.com/research/us/health-household/prevacid/search-terms)
## **Top prevacid 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%$151K30%$303K45%$454K60%$606K1001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 4 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Prevacid 24HR Lansoprazole Capsules 15 mg Acid Reducer Delayed-Release PPI for Frequent Heartburn Relief 42 Count**Prevacid**$20.17**4.8★4,752 rev](https://www.amazon.com/dp/B002CVUQWC) [2**HealthCareAisle Lansoprazole 15 mg - 42 Delayed-Release Capsules - Acid Reducer Treats Frequent Heartburn**HealthCareAisle**$9.32**4.8★4,116 rev](https://www.amazon.com/dp/B07W5K1YR4) [3**Amazon Basic Care Lansoprazole Delayed Release Capsules 15 mg Proton Pump Inhibitor Acid Reducer 24 Hour Heartburn Medicine 42 Count Pack**Amazon Basic Care**$9.12**4.8★8,427 rev](https://www.amazon.com/dp/B074F297S7) [4**Prevacid 24HR Caps 42-Count (pack of 2)**Prevacid**$49.37**4.8★565 rev](https://www.amazon.com/dp/B00LPQR3BM)
### **Newest**
by launch date
[**HealthCareAisle Lansoprazole 15 mg - 42 Delayed-Release Capsules - Acid Reducer Treats Frequent Heartburn**HealthCareAisle**$9.32**4,116 rev6y ago](https://www.amazon.com/dp/B07W5K1YR4) [**Amazon Basic Care Lansoprazole Delayed Release Capsules 15 mg Proton Pump Inhibitor Acid Reducer 24 Hour Heartburn Medicine 42 Count Pack**Amazon Basic Care**$9.12**8,427 rev8y ago](https://www.amazon.com/dp/B074F297S7) [**Prevacid 24HR Caps 42-Count (pack of 2)**Prevacid**$49.37**565 rev12y ago](https://www.amazon.com/dp/B00LPQR3BM) [**Prevacid 24HR Lansoprazole Capsules 15 mg Acid Reducer Delayed-Release PPI for Frequent Heartburn Relief 42 Count**Prevacid**$20.17**4,752 rev16y ago](https://www.amazon.com/dp/B002CVUQWC)
### **Trending**
90-day click momentum
[**Prevacid 24HR Caps 42-Count (pack of 2)**Prevacid**$49.37**4.8★**▲ 28%**](https://www.amazon.com/dp/B00LPQR3BM) [**Prevacid 24HR Lansoprazole Capsules 15 mg Acid Reducer Delayed-Release PPI for Frequent Heartburn Relief 42 Count**Prevacid**$20.17**4.8★**— 1%**](https://www.amazon.com/dp/B002CVUQWC) [**Amazon Basic Care Lansoprazole Delayed Release Capsules 15 mg Proton Pump Inhibitor Acid Reducer 24 Hour Heartburn Medicine 42 Count Pack**Amazon Basic Care**$9.12**4.8★**— 2%**](https://www.amazon.com/dp/B074F297S7) [**HealthCareAisle Lansoprazole 15 mg - 42 Delayed-Release Capsules - Acid Reducer Treats Frequent Heartburn**HealthCareAisle**$9.32**4.8★**— 3%**](https://www.amazon.com/dp/B07W5K1YR4)
## **What buyers say about prevacid**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Value For Money**26%
*“Same results just way more affordable”*
**Quality-Overall**15%
*“Good quality”*
**Acid Regulator/Stomach Ache Relief**15%
*“Stops GERD”*
**Efficiency**10%
*“Effective Medication”*
**Regulates Digestion**6%
*“It works at reducing stomach acid”*
**Advertised Vs Actual Product**6%
*“Works As Recommended”*
**Side Effects**6%
*“I take Prevacid everyday never have indigestion or heartburn”*
**Heart Health**3%
*“I am finally heartburn FREE”*
**Dosage**3%
*“A good downgrade from prescription strength”*
**Ease Of Use**3%
*“easy to use”*
### **What buyers complain about **
**Dosage**27%
*“But each bottle only contained four pills total”*
**Functionality-Overall**17%
*“This product does not work”*
**Regulates Digestion**10%
*“No change in acid reflux”*
**Value For Money**10%
*“Cheaper isn't better”*
**Contamination**7%
*“Unsafe and contaminated meds”*
**Size-Overall**3%
*“The pills are small”*
**Strength**3%
*“I do find that it doesnt seem to be as strong as the brand name product”*
**Allergies**3%
*“I had an allergic reaction to prilosec”*
## **Common questions**
- **Is prevacid profitable to sell on Amazon United States?**
- The niche generates $1.0M/yr across 4 tracked products. 90-day search growth is -2.3%. Flapen's verdict: Skip it (47/100).
- **How competitive is the prevacid niche?**
- 3 brands and 43 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in prevacid?**
- Top complaints mined from reviews: Dosage, Functionality-Overall, Regulates Digestion. The return rate is 0.0%.
- **When does demand for prevacid peak?**
- Demand peaks in Feb–Mar; the busiest month runs 1.9× the quietest.
- **What does it cost to enter the prevacid niche?**
- Listings span $9.12–$49.37; the average listing price is $22.00 (sweet spot $15–$100). The average incumbent carries 4,465 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)