---
title: "Lansoprazole — $42K/mo Amazon US Product Research (2026)"
canonical_url: "https://flapen.com/research/us/health-household/lansoprazole"
last_updated: "2026-08-12T15:42:16.427Z"
locale: en
meta:
description: "Amazon product research for lansoprazole: $42K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:description": "Amazon product research for lansoprazole: $42K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:title": "Lansoprazole — $42K/mo Amazon US Product Research (2026)"
---
# **Lansoprazole**
**Skip it**
A concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.
Market size 60Growth 28Conversion 100Competition 0Returns 100Price range 0Avg price 48Brand share 0Review moat 25Quality gap 16
**Conversion**
**Incredible****23.8%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Market size**
**Good****$509K**
$509K/yr · 182K searches
**Avg price**
**Okay****$11.75**
avg listing price — sweet spot $15–$100
**Growth**
**Okay****+2.3%**
90-day search growth — must beat 0% to launch
**Review moat**
**Bad****4,044.5**
avg incumbent reviews — the moat a new listing must climb
**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
**Price range**
**Bad****$9.12–$14.74**
cheapest to priciest tracked listing — scored on the share inside $15–$100
## **Is lansoprazole profitable on Amazon?**
According to Flapen's Amazon United States niche tracking, lansoprazole is a $509K/yr Amazon United States market (182K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 38/100.
Data updated Jul 11, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **lansoprazole market size & sales**
Units sold, revenue, conversion and listing quality across the tracked shelf.
- **Units sold / yr**
- **60K–80K**
- avg 15,000–20,000/product
- **Revenue / yr**
- **$705K–$940K**
- units × avg price
- **Conversion rate**
- **23.8%**
- **Avg BSR**
- **#143**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **97 months**
- **Avg seller age**
- **156 days**
## **Competition: brands, sellers & click share**
The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**3 **▼falling
**Sellers**
**18**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**100%**
Top 20: 100%
**Open market**
**0%**
- Amazon Basic Care58% - HealthCareAisle39% - GoodSense3%
## **lansoprazole demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +2.3% search growth over the last 90 days.
5K3KSpike '24Prime Day '25Spike '25 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.2×
[**Open Trend **](https://flapen.com/research/us/health-household/lansoprazole/trend)
## **Top lansoprazole search terms shoppers use**
The exact queries shoppers type, with yearly volume, growth and conversion.
- **lansoprazole**114K/yr+0.1%25.8% conv. - **lansoprazole 15mg capsules**28K/yr-3.6%28.1% conv. - **lansoprazole 30mg**22K/yr-8.2%12.7% conv. - **lansoprazole 42 count**10K/yr+15.8%28.7% conv. - **prevacid generic lansoprazole**3K/yr+390.2%26.6% conv. - **prevacid generic**3K/yr-32.3%12.3% conv. - **lansoprazole 15 mg**2K/yr-37.0%15.3% conv. [**All search terms **](https://flapen.com/research/us/health-household/lansoprazole/search-terms)
## **Top lansoprazole products & what they sell for**
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%15%$76K30%$153K45%$229K60%$306K1K10K 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**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) [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 Orally Disintegrating Tablets 15 mg Acid Reducer Treats Frequent Heartburn Strawberry Flavor 24 Hour Heartburn Relief 42 Count**Amazon Basic Care**$14.74**4.7★1,003 rev](https://www.amazon.com/dp/B07MCVVX85) [4**GoodSense Good Sense Lansoprazole Delayed Release Orally Disintegrating Tablets 15 mg Acid Reducer Strawberry Flavor 42 Count**GoodSense**$13.83**4.7★2,632 rev](https://www.amazon.com/dp/B076BSFT68)
### **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 Orally Disintegrating Tablets 15 mg Acid Reducer Treats Frequent Heartburn Strawberry Flavor 24 Hour Heartburn Relief 42 Count**Amazon Basic Care**$14.74**1,003 rev7y ago](https://www.amazon.com/dp/B07MCVVX85) [**GoodSense Good Sense Lansoprazole Delayed Release Orally Disintegrating Tablets 15 mg Acid Reducer Strawberry Flavor 42 Count**GoodSense**$13.83**2,632 rev8y ago](https://www.amazon.com/dp/B076BSFT68) [**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)
### **Trending**
90-day click momentum
[**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★**▲ 13%**](https://www.amazon.com/dp/B074F297S7) [**HealthCareAisle Lansoprazole 15 mg - 42 Delayed-Release Capsules - Acid Reducer Treats Frequent Heartburn**HealthCareAisle**$9.32**4.8★**— 5%**](https://www.amazon.com/dp/B07W5K1YR4) [**GoodSense Good Sense Lansoprazole Delayed Release Orally Disintegrating Tablets 15 mg Acid Reducer Strawberry Flavor 42 Count**GoodSense**$13.83**4.7★**▼ 11%**](https://www.amazon.com/dp/B076BSFT68) [**Amazon Basic Care Lansoprazole Delayed Release Orally Disintegrating Tablets 15 mg Acid Reducer Treats Frequent Heartburn Strawberry Flavor 24 Hour Heartburn Relief 42 Count**Amazon Basic Care**$14.74**4.7★**▼ 30%**](https://www.amazon.com/dp/B07MCVVX85)
## **What reviews say buyers love and hate about lansoprazole**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Value For Money**26%
*“Good for the price”*
**Acid Regulator/Stomach Ache Relief**14%
*“Has helped control my acid reflux”*
**Quality-Overall**14%
*“Good quality”*
**Efficiency**11%
*“Effective Medication”*
**Advertised Vs Actual Product**5%
*“Works As Recommended”*
**Dosage**5%
*“A good downgrade from prescription strength”*
**Regulates Digestion**4%
*“It works at reducing stomach acid”*
**Ease Of Use**4%
*“easy to use”*
**Heart Health**3%
*“I am finally heartburn FREE”*
**Solubility**1%
*“These work well, easy to dissolve and swallow, and a great value”*
### **What buyers complain about **
**Dosage**24%
*“But each bottle only contained four pills total”*
**Functionality-Overall**15%
*“This product does not work”*
**Regulates Digestion**9%
*“No change in acid reflux”*
**Value For Money**9%
*“Cheaper isn't better”*
**Contamination**6%
*“Unsafe and contaminated meds”*
**Size-Overall**3%
*“The pills are small”*
**Ease Of Use**3%
*“It is hard to pull out”*
**Allergies**3%
*“I had an allergic reaction to prilosec”*
**Hard Feel**3%
*“Hard”*
**Strength**3%
*“I do find that it doesnt seem to be as strong as the brand name product”*
## **Common lansoprazole questions**
- **Is lansoprazole profitable to sell on Amazon United States?**
- The niche generates $509K/yr across 4 tracked products. 90-day search growth is +2.3%. Flapen's verdict: Skip it (38/100).
- **How competitive is the lansoprazole niche?**
- 3 brands and 18 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in lansoprazole?**
- Top complaints mined from reviews: Dosage, Functionality-Overall, Regulates Digestion. The return rate is 0.0%.
- **When does demand for lansoprazole peak?**
- Demand is steady year-round — the busiest month runs 1.2× the quietest.
- **What does it cost to enter the lansoprazole niche?**
- Listings span $9.12–$14.74; the average listing price is $11.75 (sweet spot $15–$100). The average incumbent carries 4,045 reviews — the moat a new listing must climb.
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