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L Carnitine 500mg

Maybe

An estimated 0.0% of orders come back. But shoppers spend an estimated $66K a year here, so L Carnitine 500mg is a Maybe.

Flapen Score
51
51 / 100
Top 40% of 14,768 Health & Household niches · +2 vs the category median of 49
Market size
$66K/yr20K searches / yr
90-day growth
-7.3%search demand this quarter
Competition
58%top-5 click share · 13 brands · 550 sellers

Flapen Score

L Carnitine 500mg against its category

The dotted line is the Health & Household average. Past it, L Carnitine 500mg is stronger. Inside it, weaker.

51Maybe
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The L Carnitine 500mg market on Amazon at a glance

Shoppers on Amazon United States searched for L Carnitine 500mg 20K times last year and spent an estimated $66K. The top 5 brands take 78% of clicks. Demand peaks in Jul–Aug. Flapen scores it 51 out of 100, a Maybe.

01 · Demand

An estimated 12.8% of those searches ended in a purchase.

Shoppers searched for this 20K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 12.8% of those searches ended in a purchase. Searches in the last 90 days moved -7.3% against the 90 days before. Searches, conversion and average price together put the market at an estimated $66K a year.

Searches, last 12 months
20K
Growth, 90 days vs prior 90
-7.3%
Conversion, latest week
12.8%
Market size, estimated
$66Ka year
Peak month
July1.5× the quietest month
Top search term
l carnitine 500mg11K searches a year

02 · Price

A sale here is worth $25.69.

Listings sell for $25.69 on average, from $8.89 to $76.50. Amazon reports units sold in ranges. This niche sold 3K to 4K a year. The average listing sells 100 to 250 of them. At $25.69 that is $3K to $6K a year per listing.

Average price
$25.69inside the $15 to $100 sweet spot
Price range
$8.89–$76.50
Amazon United States median price
$24.38across 115,062 niches
Units sold a year
3K–4K
Units per listing a year
100–250
Revenue per listing a year
$3K–$6K
Returns
0.0%of orders · Amazon United States median 2.1%

03 · Entry bar

The bar here is reviews.

65% 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 #140 within L-Carnitine. It carries 1,669 reviews at 4.59 stars, so a new listing needs social proof before a better product.

Sponsored listings
65%
Prime listings
100%
Out of stock, average day
0.0%
Average rank
#140in L-Carnitine
Average rating
4.59 starsAmazon United States average 4.42 stars
Average reviews
1,669per listing
Listings tracked
20

04 · Newcomers

Brands here are established.

The brands on the shelf have sold for 127 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
127 months

Products

Top L Carnitine 500mg products & what they sell for

Every tracked product: its share of the shelf, its reviews, and its price.

Sign in to see the products

The products selling in this niche are for signed-in readers. Every market figure above stays open to everyone.

Competition

Competition: brands, sellers & click share

The top 5 products take 58% of clicks. Leaders hold, but buyers still shop past them.

Brands

13 falling

Sellers

550

Top-5 brand share

78%

Top 20: 100%

Top-5 click share

58%

Top 20: 100%

Open market

17%

  • Brand 140%
  • Brand 215%
  • Brand 313%
  • Brand 45%
  • Brand 55%
  • Brand 64%
  • Open — no brand owns it (7 brands, 17%)

Demand

L Carnitine 500mg search demand

Weekly searches over the year, seasonality beneath. Pick a range.

600400Spike '25Prime Day '25Holiday '25Spike '26DecMarJunAugNovMarMay

Peak months: Jul, Aug · busiest ÷ quietest = 1.5×

Reviews and returns

What reviews say buyers love and hate about L Carnitine 500mg

We read the reviews and the return reasons for every product selling here.

22%of positive reviews mention “Quality-Overall”
14%of negative reviews mention “Functionality-Overall”
<0.1%of orders come back, a rate Amazon rounds to zero
“Never worked”
A buyer, on “Functionality-Overall”14% of negative reviews mention the same topic

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.

22 topics

NegativePositive

FAQ

Common L Carnitine 500mg questions

Answered from the same tracked data.