Prevacid
FailThe top 5 products take 100% of clicks, so Prevacid is a Fail.
- Flapen Score
- 47 / 100Ranks 8,381 of 14,768 Health & Household niches · −2 vs the category median of 4947
- Market size
- $1.0M/yr163K searches / yr
- 90-day growth
- -2.3%search demand this quarter
- Competition
- 100%top-5 click share · 3 brands · 43 sellers
Flapen Score
Prevacid against its category
The dotted line is the Health & Household average. Past it, Prevacid is stronger. Inside it, weaker.
Market
The Prevacid market on Amazon at a glance
Shoppers on Amazon United States searched for Prevacid 163K times last year and spent an estimated $1.0M. All 3 brands take every click. Demand peaks in Feb–Mar. Flapen scores it 47 out of 100, a Fail.
01 · Demand
An estimated 28.2% of those searches ended in a purchase.
Shoppers searched for this 163K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 28.2% of those searches ended in a purchase. Searches in the last 90 days moved -2.3% against the 90 days before. Searches, conversion and average price together put the market at an estimated $1.0M a year.
- Searches, last 12 months
- 163K
- Growth, 90 days vs prior 90
- -2.3%
- Conversion, latest week
- 28.2%
- Market size, estimated
- $1.0Ma year
- Peak month
- March1.9× the quietest month
- Top search term
- prevacid110K searches a year
02 · Price
A sale here is worth $22.00.
Listings sell for $22.00 on average, from $9.12 to $49.37. Amazon reports units sold in ranges. This niche sold 50K to 60K a year. The average listing sells 8,000 to 10,000 of them. At $22.00 that is $176K to $220K a year per listing.
- Average price
- $22.00inside the $15 to $100 sweet spot
- Price range
- $9.12–$49.37
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 50K–60K
- Units per listing a year
- 8,000–10,000
- Revenue per listing a year
- $176K–$220K
- Returns
- 0.0%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
50% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #142 within Digestion & Nausea. It carries 4,465 reviews at 4.80 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 50%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #142in Digestion & Nausea
- Average rating
- 4.80 starsAmazon United States average 4.42 stars
- Average reviews
- 4,465per listing
- Listings tracked
- 4
04 · Newcomers
Brands here are established.
The brands on the shelf have sold for 101 months on average, so the names here are established.
- Launched, last 12 months
- 0
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 101 months
Products
Top Prevacid products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 11, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Prevacid 24HR Lansoprazole Capsules 15 mg Acid Reducer Delayed-Release PPI for Frequent Heartburn Relief 42 Count
- Price
- $20.17
- Rating
- 4.8/5
- Reviews
- 4,752
- Age
- 16y ago

HealthCareAisle Lansoprazole 15 mg - 42 Delayed-Release Capsules - Acid Reducer Treats Frequent Heartburn
- Price
- $9.32
- Rating
- 4.8/5
- Reviews
- 4,116
- Age
- 6y ago

Amazon Basic Care Lansoprazole Delayed Release Capsules 15 mg Proton Pump Inhibitor Acid Reducer 24 Hour Heartburn Medicine 42 Count Pack
- Price
- $9.12
- Rating
- 4.8/5
- Reviews
- 8,427
- Age
- 8y ago

Prevacid 24HR Caps 42-Count (pack of 2)
- Price
- $49.37
- Rating
- 4.8/5
- Reviews
- 565
- Age
- 12y ago
Trending
estimated 90-day click momentum
Prevacid 24HR Caps 42-Count (pack of 2)
- Price
- $49.37
- Rating
- 4.8/5
- Reviews
- 565
- Age
- 12y ago

Prevacid 24HR Lansoprazole Capsules 15 mg Acid Reducer Delayed-Release PPI for Frequent Heartburn Relief 42 Count
- Price
- $20.17
- Rating
- 4.8/5
- Reviews
- 4,752
- Age
- 16y ago

Amazon Basic Care Lansoprazole Delayed Release Capsules 15 mg Proton Pump Inhibitor Acid Reducer 24 Hour Heartburn Medicine 42 Count Pack
- Price
- $9.12
- Rating
- 4.8/5
- Reviews
- 8,427
- Age
- 8y ago

HealthCareAisle Lansoprazole 15 mg - 42 Delayed-Release Capsules - Acid Reducer Treats Frequent Heartburn
- Price
- $9.32
- Rating
- 4.8/5
- Reviews
- 4,116
- Age
- 6y ago
Newest
by launch date
HealthCareAisle Lansoprazole 15 mg - 42 Delayed-Release Capsules - Acid Reducer Treats Frequent Heartburn
- Price
- $9.32
- Rating
- 4.8/5
- Reviews
- 4,116
- Age
- 6y ago

Amazon Basic Care Lansoprazole Delayed Release Capsules 15 mg Proton Pump Inhibitor Acid Reducer 24 Hour Heartburn Medicine 42 Count Pack
- Price
- $9.12
- Rating
- 4.8/5
- Reviews
- 8,427
- Age
- 8y ago

Prevacid 24HR Caps 42-Count (pack of 2)
- Price
- $49.37
- Rating
- 4.8/5
- Reviews
- 565
- Age
- 12y ago

Prevacid 24HR Lansoprazole Capsules 15 mg Acid Reducer Delayed-Release PPI for Frequent Heartburn Relief 42 Count
- Price
- $20.17
- Rating
- 4.8/5
- Reviews
- 4,752
- Age
- 16y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 100% of clicks. A locked shelf that new listings rarely crack.
Brands
3 falling
Sellers
43
Est. top-5 brand share
100%
Top 20: 100%
Est. top-5 click share
100%
Top 20: 100%
Open market
0%
- Prevacid52%
- HealthCareAisle28%
- Amazon Basic Care20%
Demand
Prevacid search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Feb, Mar · busiest ÷ quietest = 1.9×
Search terms
Top Prevacid search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- prevacid110K/yr
- prevacid 24hr 42 ct24K/yr
- prevacid extra strength - 90 capsules best price10K/yr
- previcid2K/yr
- prevacid 30 mg4K/yr
- prevacid 15 mg5K/yr
- prevacid 24hr2K/yr
- preacid2K/yr
- prevacid 42 count3K/yr
Reviews and returns
What reviews say buyers love and hate about Prevacid
We read the reviews and the return reasons for every product selling here.
“But each bottle only contained four pills total”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
15 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Prevacid questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









