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L Carnitine

Fail

Shoppers spend an estimated $0 a year here, so L Carnitine is a Fail.

Flapen Score
27
27 / 100
Ranks 177 of 198 Health, Household and Personal Care niches · −10 vs the category median of 37
Market size
$0/yr2K searches / yr
90-day growth
-18.3%search demand this quarter
Competition
90%top-5 click share · 4 brands · 11 sellers

Flapen Score

L Carnitine against its category

The dotted line is the Health, Household and Personal Care average. Past it, L Carnitine is stronger. Inside it, weaker.

27Fail
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The L Carnitine market on Amazon at a glance

Shoppers on Amazon Singapore searched for L Carnitine 2K times last year and spent an estimated $0. All 4 brands take every click. Flapen scores it 27 out of 100, a Fail.

01 · Demand

An estimated 0.0% of those searches ended in a purchase.

Shoppers searched for this 2K times in the last 12 months. That counts every search on Amazon Singapore for this niche's terms. An estimated 0.0% of those searches ended in a purchase. Searches in the last 90 days moved -18.3% against the 90 days before. Searches, conversion and average price together put the market at an estimated $0 a year.

Searches, last 12 months
2K
Growth, 90 days vs prior 90
-18.3%
Conversion, latest week
0.0%
Market size, estimated
$0a year
Top search term
l carnitine2K searches a year

02 · Price

A sale here is worth $27.20.

Listings sell for $27.20 on average, from $8.86 to $47.20. Amazon reports units sold in ranges. This niche sold 100 to 250 a year. The average listing sells 0 to 100 of them. At $27.20 that is $0 to $3K a year per listing.

Average price
$27.20inside the $15 to $100 sweet spot
Price range
$8.86–$47.20
Amazon Singapore median price
$30.00across 1,590 niches
Units sold a year
100–250
Units per listing a year
0–100
Revenue per listing a year
$0–$3K
Returns
0.0%of orders · Amazon Singapore median 0.0%

03 · Entry bar

The bar here is reviews.

17% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 14.9% of listings are out of stock. The average listing ranks #28 within Health, Household and Personal Care. It carries 2,205 reviews at 4.58 stars, so a new listing needs social proof before a better product.

Sponsored listings
17%
Prime listings
100%
Out of stock, average day
14.9%
Average rank
#28in Health, Household and Personal Care
Average rating
4.58 starsAmazon Singapore average 4.47 stars
Average reviews
2,205per listing
Listings tracked
6

04 · Newcomers

Brands here are established.

The brands on the shelf have sold for 113 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
113 months

Products

Top L Carnitine 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 90% of clicks. A locked shelf that new listings rarely crack.

Brands

4 falling

Sellers

11

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

90%

Top 20: 100%

Open market

0%

  • Brand 161%
  • Brand 218%
  • Brand 312%
  • Brand 410%
  • Open — no brand owns it (0%)

Demand

L Carnitine search demand

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

9070Spike '26SepOctNovDecJanFebMarAprMayJunJul

Peak months: Feb, Sep · busiest ÷ quietest = 3.4× · 11 of 12 months tracked

Reviews and returns

What reviews say buyers love and hate about L Carnitine

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

100%of negative reviews mention “Functionality-Overall”
<0.1%of orders come back, a rate Amazon rounds to zero
“Finish 3 bottle, nothing happen”
A buyer, on “Functionality-Overall”100% 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.

1 topic

NegativePositive

FAQ

Common L Carnitine questions

Answered from the same tracked data.