---
title: "Omeprazole 20mg Capsules — Amazon US Product Research"
canonical_url: "https://flapen.com/research/us/health-household/omeprazole-20mg-capsules"
last_updated: "2026-08-12T10:27:21.153Z"
locale: en
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description: "Amazon product research for omeprazole 20mg capsules: $26K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:description": "Amazon product research for omeprazole 20mg capsules: $26K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:title": "Omeprazole 20mg Capsules — Amazon US Product Research"
---
# **Omeprazole 20mg Capsules**
**Skip it**
Strong incumbent ratings (4.8★) — this niche doesn't clear our bar today.
Market size 52Growth 36Conversion 100Competition 19Returns 100Price range 50Avg price 42Brand share 21Review moat 18Quality gap 15
**Conversion**
**Incredible****20.3%**
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****$311K**
$311K/yr · 139K searches
**Price range**
**Good****$6.97–$22.93**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Avg price**
**Okay****$10.99**
avg listing price — sweet spot $15–$100
**Growth**
**Okay****+8.6%**
90-day search growth — must beat 0% to launch
**Brand share**
**Bad****92%**
top-5 brand share — brand-locked demand
**Competition**
**Bad****77%**
top-5 click share — a locked-up shelf
**Review moat**
**Bad****17,143.92**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Bad****4.8★**
avg incumbent rating — lower means beatable quality
## **Is omeprazole 20mg capsules profitable on Amazon?**
According to Flapen's Amazon United States niche tracking, omeprazole 20mg capsules is a $311K/yr Amazon United States market (139K searches/yr). The top 5 brands hold 92% of demand. Verdict: Skip it — 45/100.
Data updated Jul 11, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **omeprazole 20mg capsules market size & sales**
Units sold, revenue, conversion and listing quality across the tracked shelf.
- **Units sold / yr**
- **30K–40K**
- avg 2,000–2,500/product
- **Revenue / yr**
- **$330K–$440K**
- units × avg price
- **Conversion rate**
- **20.3%**
- **Avg BSR**
- **#50**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **74 months**
- **Avg seller age**
- **149 days**
## **Competition: brands, sellers & click share**
The top 5 products capture 77% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**7 **▼falling
**Sellers**
**31**
**Top-5 brand share**
**92%**
Top 20: 100%
**Top-5 click share**
**77%**
Top 20: 100%
**Open market**
**3%**
- HealthCareAisle48% - Amazon Basic Care15% - CAMBER PHARMACEUTICALS, INC10% - Amazon Basics9% - Ohm9% - GeriCare6% - Open — no brand owns it (1 brand, 3%)
## **Top omeprazole 20mg capsules search terms shoppers use**
The exact queries shoppers type, with yearly volume, growth and conversion.
- **omeprazole 20mg capsules**64K/yr+0.9%18.0% conv. - **omeprazole capsules**36K/yr+3.6%14.7% conv. - **omeprazole mini capsules**6K/yr+99.9%11.1% conv. - **omeprazole capsules 20mg**9K/yr+33.7%13.8% conv. - **omeprazole 20 mg capsules**6K/yr+34.9%11.7% conv. - **prilosec capsules**5K/yr-14.8%13.5% conv. - **omeprazole capsules 40mg**3K/yr+16.3%13.3% conv. - **omeprazole capsule**3K/yr+34.9%14.2% conv. - **omeprazole 20mg bulk prime 200 count capsules**2K/yr-6.4%12.9% conv. - **omeprazole 20mg capsules 42 count**2K/yr-44.6%18.4% conv. [**All search terms **](https://flapen.com/research/us/health-household/omeprazole-20mg-capsules/search-terms)
## **Top omeprazole 20mg capsules 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%$47K30%$93K45%$140K60%$187K1001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 13 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**HealthCareAisle Omeprazole 20 mg 42 Delayed-Release Capsules - Acid Reducer Treats Frequent Heartburn 42 Count (Pack of 1)**HealthCareAisle**$9.86**4.7★15,326 rev](https://www.amazon.com/dp/B07HD643KR) [2**Amazon Basics Omeprazole Delayed Release Mini Capsules 20 mg Acid Reducer Treats Frequent Heartburn 24HR 42 Count (Previously Care)**Amazon Basics**$10.30**4.8★3,280 rev](https://www.amazon.com/dp/B0BGL54P2M) [3**Amazon Basic Care Omeprazole Delayed Release Tablets 20 mg Treats Frequent Heartburn Acid Reducer Heartburn Medicine 42 Count (Pack of 1) (Packaging may vary)**Amazon Basic Care**$8.59**4.7★60,288 rev](https://www.amazon.com/dp/B074F1RWV9) [4**Camber Omeprazole 20mg Delayed-Release Tablets Heartburn and Acid Reducer Reflux Medicine (42 Count)**CAMBER PHARMACEUTICALS, INC**$8.21**4.7★2,944 rev](https://www.amazon.com/dp/B08Y9B2L52) [5**GeriCare Omeprazole Delayed Release Capsules 20.6mg - Acid Reducer Pills for 24 Hour Heartburn Relief - Acid Reflux Medicine to Treat Frequent Heartburn (42 Count)**GeriCare**$14.75**4.8★1,552 rev](https://www.amazon.com/dp/B00B9BSU2Y)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Camber Esomeprazole Magnesium USP 20mg Delayed Release Capsules Treats Frequent Heartburn (42 Count)**CAMBER PHARMACEUTICALS, INC**$7.38**989 rev1y ago](https://www.amazon.com/dp/B0FB5GKG7G) [**Ohm Omeprazole Delayed-Release Tablets 20mg Acid Reducer Treats Frequent Heartburn (12 Weeks of Supply 84 Count)**Ohm**$15.08**18,221 rev2y ago](https://www.amazon.com/dp/B0D87PKKC3) [**Amazon Basics Omeprazole Delayed Release Mini Capsules 20 mg Acid Reducer Treats Frequent Heartburn 24HR 42 Count (Previously Care)**Amazon Basics**$10.30**3,280 rev3y ago](https://www.amazon.com/dp/B0BGL54P2M) [**Camber Omeprazole 20mg Delayed-Release Tablets Heartburn and Acid Reducer Reflux Medicine (42 Count)**CAMBER PHARMACEUTICALS, INC**$8.21**2,944 rev5y ago](https://www.amazon.com/dp/B08Y9B2L52) [**HealthCareAisle Omeprazole 20 mg - 42 Delayed Release Tablets - Acid Reducer Treats Frequent Heartburn**HealthCareAisle**$8.58**6,905 rev5y ago](https://www.amazon.com/dp/B08G5RT2X2)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Amazon Basic Care Omeprazole Delayed Release Tablets 20 mg Acid Reducer Heartburn Medicine 14-Day Course of Treatment 28 Count (Packaging may vary)**Amazon Basic Care**$6.97**4.7★**▲ 187%**](https://www.amazon.com/dp/B07JMCS6TV) [**Camber Esomeprazole Magnesium USP 20mg Delayed Release Capsules Treats Frequent Heartburn (42 Count)**CAMBER PHARMACEUTICALS, INC**$7.38**4.8★**▲ 156%**](https://www.amazon.com/dp/B0FB5GKG7G) [**Amazon Basic Care Esomeprazole Magnesium Delayed-Release Mini Capsules 20 mg Acid Reducer 24 Hour Heartburn Medicine 42 Count**Amazon Basic Care**$14.06**4.8★**▲ 131%**](https://www.amazon.com/dp/B08518JGPH) [**HealthCareAisle Omeprazole 20 Mg - 14 Delayed-Release Capsules - Acid Reducer Treats Frequent Heartburn**HealthCareAisle**$7.21**4.7★**▲ 112%**](https://www.amazon.com/dp/B07HDBLB32) [**HealthCareAisle Omeprazole 20 mg 42 Delayed-Release Capsules - Acid Reducer Treats Frequent Heartburn 42 Count (Pack of 1)**HealthCareAisle**$9.86**4.7★**▲ 81%**](https://www.amazon.com/dp/B07HD643KR)
**~~View all trending →~~**
## **What reviews say buyers love and hate about omeprazole 20mg capsules**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Value For Money**31%
*“much cheaper”*
**Efficiency**11%
*“Works ok”*
**Quality-Overall**10%
*“reliable product”*
**Advertised Vs Actual Product**10%
*“Works as advertised”*
**Heart Health**8%
*“It helps keep my heartburn away”*
**Acid Regulator/Stomach Ache Relief**5%
*“Helps with acid reflux”*
**Regulates Digestion**5%
*“Helps with acid reflux”*
**Dosage**4%
*“so taking this daily is very helpful to keep my system happy”*
**Ease Of Chewing/Swallowing**2%
*“Best size for ease of swallowing”*
**Ease Of Use**2%
*“Easy to use”*
### **What buyers complain about **
**Functionality-Overall**16%
*“Works poorly”*
**Dosage**10%
*“Unless you are going to double up on the dose”*
**Heart Health**7%
*“Still having heart burn”*
**Value For Money**7%
*“cheaper”*
**Size-Overall**4%
*“These are quite large”*
**Acid Regulator/Stomach Ache Relief**3%
*“I had stomach pain”*
**Regulates Digestion**3%
*“my acid reflux was terrible like I hadn't even taken medication for it”*
**Ease Of Use**3%
*“They are nearly impossible to open”*
**Advertised Vs Actual Product**3%
*“Item photo is misleading”*
**Pain Relief-Overall**2%
*“need some relief”*
## **Common omeprazole 20mg capsules questions**
- **Is omeprazole 20mg capsules profitable to sell on Amazon United States?**
- The niche generates $311K/yr across 13 tracked products. 90-day search growth is +8.6%. Flapen's verdict: Skip it (45/100).
- **How competitive is the omeprazole 20mg capsules niche?**
- 7 brands and 31 sellers compete. The top 5 products take 77% of clicks and top 5 brands hold 92% of demand.
- **What do buyers complain about in omeprazole 20mg capsules?**
- Top complaints mined from reviews: Functionality-Overall, Dosage, Heart Health. The return rate is 0.0%.
- **What does it cost to enter the omeprazole 20mg capsules niche?**
- Listings span $6.97–$22.93; the average listing price is $10.99 (sweet spot $15–$100). The average incumbent carries 17,144 reviews — the moat a new listing must climb.
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