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L Carnitine Shots

Fail

Shoppers spend an estimated $16K a year here, so L Carnitine Shots is a Fail.

Flapen Score
47
47 / 100
Ranks 1,080 of 2,035 Health & Personal Care niches · −1 vs the category median of 48
Market size
£16K/yr19K searches / yr
90-day growth
-21.7%search demand this quarter
Competition
56%top-5 click share · 7 brands · 28 sellers

Flapen Score

L Carnitine Shots against its category

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

47Fail
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The L Carnitine Shots market on Amazon at a glance

Shoppers on Amazon United Kingdom searched for L Carnitine Shots 19K times last year and spent an estimated £16K. The top 5 brands take 95% of clicks. Flapen scores it 47 out of 100, a Fail.

01 · Demand

An estimated 3.8% of those searches ended in a purchase.

Shoppers searched for this 19K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 3.8% of those searches ended in a purchase. Searches in the last 90 days moved -21.7% against the 90 days before. Searches, conversion and average price together put the market at an estimated £16K a year.

Searches, last 12 months
19K
Growth, 90 days vs prior 90
-21.7%
Conversion, latest week
3.8%
Market size, estimated
£16Ka year
Top search term
l carnitine shots10K searches a year

02 · Price

A sale here is worth £21.24.

Listings sell for £21.24 on average, from £13.23 to £48.62. Amazon reports units sold in ranges. This niche sold 750 to 1K a year. The average listing sells 0 to 100 of them. At £21.24 that is £0 to £2K a year per listing.

Average price
£21.24inside the $15 to $100 sweet spot
Price range
£13.23–£48.62
Amazon United Kingdom median price
£12.12across 27,606 niches
Units sold a year
750–1K
Units per listing a year
0–100
Revenue per listing a year
£0–£2K
Returns
0.1%of orders · Amazon United Kingdom median 0.6%

03 · Entry bar

The bar here is low.

56% of listings pay for placement with sponsored ads. 56% ship with Prime. On an average day, 18.6% of listings are out of stock. The average listing ranks #193 within Sex & Sensuality. It carries 373 reviews at 4.16 stars, so a new listing needs social proof before a better product.

Sponsored listings
56%
Prime listings
56%
Out of stock, average day
18.6%
Average rank
#193in Sex & Sensuality
Average rating
4.16 starsAmazon United Kingdom average 4.36 stars
Average reviews
373per listing
Listings tracked
18

04 · Newcomers

1 of last year's 9 launches cleared the first-year sales bar.

9 products launched here in the last 12 months. 1 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 66 months on average, so the names here are established.

Launched, last 12 months
9
Successful launches
1Amazon's first-year sales bar
Average brand age
66 months

Products

Top L Carnitine Shots 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 25, 2026. The live listing can differ.

Competition

Competition: brands, sellers & click share

The top 5 products take an estimated 56% of clicks. Leaders hold, but buyers still shop past them.

£0£2K£3K£5K£6K1101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)4 products missing review or click data not plotted

Brands

7 flat

Sellers

28

Est. top-5 brand share

95%

Top 20: 100%

Est. top-5 click share

56%

Top 20: 100%

Open market

2%

  • Generic46%
  • N2 Natural Nutrition15%
  • Fortue Nutrix13%
  • Farmasi12%
  • Applied Nutrition10%
  • OLIMP SPORT NUTRITION3%
  • Open — no brand owns it (1 brand, 2%)

Demand

L Carnitine Shots search demand

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

800600Spike '26SepOctNovDecJanFebMarAprMayJunJul

Peak months: Sep, Oct · busiest ÷ quietest = 4.5× · 11 of 12 months tracked

Search terms

Top L Carnitine Shots search terms shoppers use

The exact words shoppers type, with estimated yearly volume, growth, and conversion.

  • l carnitine shots10K/yr
  • nutriplus l-carnitine shot6K/yr
  • l-carnitine shots2K/yr
  • l carnitine shots for weight loss1K/yr

Reviews and returns

What reviews say buyers love and hate about L Carnitine Shots

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

12%of positive reviews mention “Taste-Overall”
8%of negative reviews mention “Value For Money”
0.1%of orders come back
“a bit expensive”
A buyer, on “Value For Money”8% 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.

17 topics

NegativePositive

FAQ

Common L Carnitine Shots 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