Acetaminophen 650mg Extended Release
FailThe top 5 brands take 100% of clicks, so Acetaminophen 650mg Extended Release is a Fail.
- Flapen Score
- 44 / 100Ranks 10,233 of 14,768 Health & Household niches · −5 vs the category median of 4944
- Market size
- $648K/yr228K searches / yr
- 90-day growth
- +5.5%search demand this quarter
- Competition
- 92%top-5 click share · 4 brands · 52 sellers
Flapen Score
Acetaminophen 650mg Extended Release against its category
The dotted line is the Health & Household average. Past it, Acetaminophen 650mg Extended Release is stronger. Inside it, weaker.
Market
The Acetaminophen 650mg Extended Release market on Amazon at a glance
Shoppers on Amazon United States searched for Acetaminophen 650mg Extended Release 228K times last year and spent an estimated $648K. All 4 brands take every click. Flapen scores it 44 out of 100, a Fail.
01 · Demand
An estimated 18.3% of those searches ended in a purchase.
Shoppers searched for this 228K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 18.3% of those searches ended in a purchase. Searches in the last 90 days moved +5.5% against the 90 days before. Searches, conversion and average price together put the market at an estimated $648K a year.
- Searches, last 12 months
- 228K
- Growth, 90 days vs prior 90
- +5.5%
- Conversion, latest week
- 18.3%
- Market size, estimated
- $648Ka year
- Peak month
- July1.2× the quietest month
- Top search term
- acetaminophen 650mg extended release126K searches a year
02 · Price
A sale here is worth $15.54.
Listings sell for $15.54 on average, from $7.14 to $23.49. Amazon reports units sold in ranges. This niche sold 40K to 50K a year. The average listing sells 5,000 to 6,000 of them. At $15.54 that is $78K to $93K a year per listing.
- Average price
- $15.54inside the $15 to $100 sweet spot
- Price range
- $7.14–$23.49
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 40K–50K
- Units per listing a year
- 5,000–6,000
- Revenue per listing a year
- $78K–$93K
- Returns
- 0.0%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
86% 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 #72 within Non-Aspirin. It carries 5,721 reviews at 4.80 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 86%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #72in Non-Aspirin
- Average rating
- 4.80 starsAmazon United States average 4.42 stars
- Average reviews
- 5,721per listing
- Listings tracked
- 7
04 · Newcomers
Brands here are established.
The brands on the shelf have sold for 90 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
- 90 months
Products
Top Acetaminophen 650mg Extended Release 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
Amazon Basic Care Acetaminophen Extended-Release Tablets 650 mg Pain Reliever Fever Reducer Arthritis Pain Headache Backache Menstrual Pain 400 Count
- Price
- $19.98
- Rating
- 4.8/5
- Reviews
- 25,357
- Age
- 8y ago

Amazon Basic Care Acetaminophen Extended-Release Tablets 650 mg Pain Reliever Fever Reducer 8 Hour Relief 100 Count
- Price
- $7.14
- Rating
- 4.8/5
- Reviews
- 3,652
- Age
- 1y ago

TIME-Cap Labs 400 Caplets Extended Release Acetaminophen 650mg - Pain Reliever & Fever Reducer for Adults Helps with Headaches Backaches Muscle Pain Toothaches Arthritis & Menstrual Cramps
- Price
- $20.32
- Rating
- 4.8/5
- Reviews
- 3,684
- Age
- 4y ago

HealthA2Z Pain Relief Extended Release | Acetaminophen 650mg | 8 Hours | Arthiritis Pain | Pain Reliever - Fever Reducer | Contains no Aspirin (100 Count)
- Price
- $8.43
- Rating
- 4.8/5
- Reviews
- 2,616
- Age
- 2y ago

Compare to Tylenol Arthritis Pain Active Ingredient. - Members Mark - Arthritis Pain Reliever Extended Release Acetaminophen 650 mg 400 CapletsQ
- Price
- $23.49
- Rating
- 4.8/5
- Reviews
- 1,205
- Age
- 12y ago
Trending
estimated 90-day click momentum
TIME-Cap Labs 400 Caplets Extended Release Acetaminophen 650mg - Pain Reliever & Fever Reducer for Adults Helps with Headaches Backaches Muscle Pain Toothaches Arthritis & Menstrual Cramps
- Price
- $20.32
- Rating
- 4.8/5
- Reviews
- 3,684
- Age
- 4y ago

Amazon Basic Care Acetaminophen Extended-Release Tablets 650 mg Pain Reliever Fever Reducer 8 Hour Relief 100 Count
- Price
- $7.14
- Rating
- 4.8/5
- Reviews
- 3,652
- Age
- 1y ago

TIME-Cap Labs 225 Caplets Extended Release Acetaminophen 650mg - Pain Reliever & Fever Reducer for Adults Helps with Headaches Backaches Muscle Pain Toothaches & Menstrual Cramps
- Price
- $13.93
- Rating
- 4.8/5
- Reviews
- 920
- Age
- 2y ago

Amazon Basic Care Acetaminophen Extended-Release Tablets 650 mg Pain Reliever Fever Reducer Arthritis Pain Headache Backache Menstrual Pain 400 Count
- Price
- $19.98
- Rating
- 4.8/5
- Reviews
- 25,357
- Age
- 8y ago

HealthA2Z Pain Relief Extended Release | Acetaminophen 650mg | 8 Hours | Arthiritis Pain | Pain Reliever - Fever Reducer | Contains no Aspirin (100 Count)
- Price
- $8.43
- Rating
- 4.8/5
- Reviews
- 2,616
- Age
- 2y ago
Newest
by launch date
Amazon Basic Care Acetaminophen Extended-Release Tablets 650 mg Pain Reliever Fever Reducer 8 Hour Relief 100 Count
- Price
- $7.14
- Rating
- 4.8/5
- Reviews
- 3,652
- Age
- 1y ago

HealthA2Z Pain Relief Extended Release | Acetaminophen 650mg | 8 Hours | Arthiritis Pain | Pain Reliever - Fever Reducer | Contains no Aspirin (100 Count)
- Price
- $8.43
- Rating
- 4.8/5
- Reviews
- 2,616
- Age
- 2y ago

HealthA2Z Acetaminophen 650mg ER 8-Hour Pain & Fever Dye Free 250 Ct
- Price
- $15.51
- Rating
- 4.8/5
- Reviews
- 2,616
- Age
- 2y ago

TIME-Cap Labs 225 Caplets Extended Release Acetaminophen 650mg - Pain Reliever & Fever Reducer for Adults Helps with Headaches Backaches Muscle Pain Toothaches & Menstrual Cramps
- Price
- $13.93
- Rating
- 4.8/5
- Reviews
- 920
- Age
- 2y ago

TIME-Cap Labs 400 Caplets Extended Release Acetaminophen 650mg - Pain Reliever & Fever Reducer for Adults Helps with Headaches Backaches Muscle Pain Toothaches Arthritis & Menstrual Cramps
- Price
- $20.32
- Rating
- 4.8/5
- Reviews
- 3,684
- Age
- 4y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 92% of clicks. A locked shelf that new listings rarely crack.
Brands
4 falling
Sellers
52
Est. top-5 brand share
100%
Top 20: 100%
Est. top-5 click share
92%
Top 20: 100%
Open market
0%
- Amazon Basic Care70%
- TIME-CAP LABS, INC.13%
- HealthA2Z11%
- MEMBER´S MARK6%
- Open — no brand owns it (0%)
Demand
Acetaminophen 650mg Extended Release search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.2×
Search terms
Top Acetaminophen 650mg Extended Release search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- acetaminophen 650mg extended release126K/yr
- acetaminophen 650mg extra strength12K/yr
- acetaminophen arthritis13K/yr
- 650 mg acetaminophen arthritis pain 650 mg 8 hour10K/yr
- arthritis strength acetaminophen 650 mg9K/yr
- acetaminophen 650 mg20K/yr
- 8 hour arthritis pain relief acetaminophen 650 mg8K/yr
- 8 hr arthritis pain relief 650 mg acetaminophen8K/yr
- acetaminophen 65010K/yr
- acetaminophen 650mg6K/yr
Reviews and returns
What reviews say buyers love and hate about Acetaminophen 650mg Extended Release
We read the reviews and the return reasons for every product selling here.
“cheaper”
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 Acetaminophen 650mg Extended Release 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









