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L Glutamine Powder

Maybe

Returns run at only 0.0% of orders. But the top 5 products take 69% of clicks, so L Glutamine Powder is a Maybe.

Flapen Score
55
55 / 100
Top 21% of 2,035 Health & Personal Care niches · +7 vs the category median of 48
Market size
£168K/yr84K searches / yr
90-day growth
+23.2%search demand this quarter
Competition
69%top-5 click share · 12 brands · 39 sellers

Flapen Score

L Glutamine Powder against its category

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

55Maybe
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The L Glutamine Powder market on Amazon at a glance

Shoppers on Amazon United Kingdom searched for L Glutamine Powder 84K times last year and spent an estimated £168K. The top 5 brands take 79% of clicks. Flapen scores it 55 out of 100, a Maybe.

01 · Demand

12.4% of searches ended in a purchase last week.

Shoppers searched for this 84K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. In the latest week, 12.4% of those searches ended in a purchase. Searches in the last 90 days moved +23.2% against the 90 days before. Searches, conversion and average price together put the market at an estimated £168K a year.

Searches, last 12 months
84K
Growth, 90 days vs prior 90
+23.2%
Conversion, latest week
12.4%
Market size, estimated
£168Ka year
Peak month
July1.4× the quietest month
Top search term
l glutamine powder44K searches a year

02 · Price

A sale here is worth £16.11.

Listings sell for £16.11 on average, from £4.27 to £45.38. Amazon reports units sold in ranges. This niche sold 10K to 13K a year. The average listing sells 250 to 500 of them. At £16.11 that is £4K to £8K a year per listing.

Average price
£16.11inside the $15 to $100 sweet spot
Price range
£4.27–£45.38
Amazon United Kingdom median price
£12.12across 27,606 niches
Units sold a year
10K–13K
Units per listing a year
250–500
Revenue per listing a year
£4K–£8K
Returns
0.0%of orders · Amazon United Kingdom median 0.6%

03 · Entry bar

The bar here is low.

80% 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 #14 within Amino Acids. It carries 1,376 reviews at 4.51 stars, so a new listing needs social proof before a better product.

Sponsored listings
80%
Prime listings
100%
Out of stock, average day
0.0%
Average rank
#14in Amino Acids
Average rating
4.51 starsAmazon United Kingdom average 4.36 stars
Average reviews
1,376per listing
Listings tracked
15

04 · Newcomers

Amazon counts 2 of last year's 2 launches as successful.

2 products launched here in the last 12 months. Amazon counts 2 of them as successful launches, new products that hit its first-year sales bar. The brands on the shelf have sold for 75 months on average, so the names here are established.

Launched, last 12 months
2
Successful launches
2Amazon's first-year sales bar
Average brand age
75 months

Products

Top L Glutamine Powder products & what they sell for

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

Competition

Competition: brands, sellers & click share

The top 5 products take 69% of clicks. Leaders hold, but buyers still shop past them.

£0£17K£34K£50K£67K101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

12 falling

Sellers

39

Top-5 brand share

79%

Top 20: 100%

Top-5 click share

69%

Top 20: 100%

Open market

16%

  • Applied Nutrition40%
  • Bulk19%
  • ALPHA018%
  • Warrior6%
  • Nutricost6%
  • Premium Body Nutrition6%
  • Open — no brand owns it (6 brands, 16%)

Demand

L Glutamine Powder search demand

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

2K2KSpike '25Prime Day '25Spike '26Prime Day '26DecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.4×

Search terms

Top L Glutamine Powder search terms shoppers use

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

  • l glutamine powder44K/yr
  • glutamine powder32K/yr
  • l-glutamine powder8K/yr

Reviews and returns

What reviews say buyers love and hate about L Glutamine Powder

What buyers praise, what they complain about and why they send it back, from the reviews.

Complain

Smell28%−0.16

Chemical smell

Unfortunately the product smells extremely foul

smells weird too

Taste-Overall18%−0.03

it tastes fishy

It doesnt have any taste

Tastes like rotten meat

Functionality-Overall10%−0.05

Does not work

Value For Money8%+0.46

Waste of money

Dosage5%−0.01

any glutamine supplement can have negative side effects not sure if its worth continuing to take it or not

Love

Quality-Overall32%+2.05

Great quality glutamine supplement

No complaints here

Excellent product

Value For Money17%+0.46

like the price

Great value for money

good value for money as lasts a long time

Taste-Overall10%−0.03

very slight salty taste

It hardly tastes at all, if anything, I like the taste, it's soothing

doesnt taste bad

Blend/Ratio6%+0.58

Mixes & tastes ok

Great mixing and tasting product

Tastes OK and mixes well

Regulates Digestion4%+0.09

It has definitely helped reduce bloating

improved my digestion

As someone who has made great strides with my digestive wellness over the years

FAQ

Common L Glutamine Powder questions

Answered from the same tracked data.