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Glutamine

brand-locked demand (top 5 brands take 97% of clicks) — Glutamine doesn't clear our bar today.

Flapen Score

48
Skip it

Ranks 271 of 419 Grocery niches · −4 vs the category median of 52

Market size 54Growth 43Conversion 80Competition 9Returns 98Price range 47Avg price 83Brand share 7Review moat 42Quality gap 50
This niche Category average · 419 niches

Is Glutamine profitable on Amazon?

According to Flapen's Amazon United Arab Emirates niche tracking, Glutamine is a $363K/yr Amazon United Arab Emirates market (58K searches/yr). The top 5 brands hold 97% of demand. Verdict: Skip it — 48/100.

Glutamine: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Not really. Search demand moved +14.1% over the last 90 days and 8.2% of searches end in a purchase.

$363K

revenue / yr

Units sold / yr6K
Search volume / yr+14.1%58K
Conversion rate8.2%
Avg price$77.13

Who owns the niche?

The top 5 brands hold 97% of demand, so 3% of the market is open.

3%

open market share

Brands · sellers6 · 28
Top-5 product click share90%
Open market3%
Avg brand age66 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.5★ — the gap to enter on.

0/100

page quality · 8 products

Sponsored placement63%
New entrants (1y)2· 0 succeeded
Avg rating4.5★
Avg reviews2,276

Top Glutamine products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

Competition: brands, sellers & click share

The top 5 products capture 90% of clicks — a locked-up shelf that new listings rarely crack.

$0$54K$109K$163K$218K1101001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

6 falling

Sellers

28

Top-5 brand share

97%

Top 20: 100%

Top-5 click share

90%

Top 20: 100%

Open market

0%

  • Muscletech58%
  • Applied Nutrition13%
  • NBL NATURAL11%
  • SPORTER11%
  • C54%
  • Optimum Nutrition3%
  • Open — no brand owns it (0%)

Glutamine demand & seasonality

Weekly search volume, with the niche's key stats alongside.

Volume58KCVR8.2%Products8Brands6Top 5 Brands97%OOS Rate6.4%Rating4.5★Reviews2,276Avg BSR#911
2K1KSpike '24Spike '25Prime Day '25Black Friday '25Spike '26SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.4×

Top Glutamine search terms shoppers use

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

  • glutamine27K/yr
  • l glutamine11K/yr
  • glutamine powder8K/yr
  • l glutamine powder5K/yr
  • جلوتامين4K/yr
  • l-glutamine3K/yr

What reviews say buyers love and hate about Glutamine

What buyers mention most, as a share of all reviews.

What buyers love

92% of reviews
الجودة الشاملة42%

Its very good product quality and price

المكونات-إجمالاً17%

Good product, helpful for its purpose

خلط/مزج17%

Good and easy to mix it

تخفيف آلام العضلات8%

it os really effective for muscles recovery

الذوبان8%

I found this product to have a much easier taste so no need to mix it with any juice if I'm in a hurry

What buyers complain about

75% of reviews
الحساسية50%

Allergic

الذوق العام25%

The product I tried before had an uneasy taste to swallow

Common Glutamine questions

The questions sellers ask about this niche, answered from the tracked metrics.

Flapen scores Glutamine 48/100 on Amazon United Arab Emirates — Skip it. The niche generates $363K/yr across 8 tracked products. 0 of 2 products launched in the last 360 days are still selling. Search demand moved +14.1% over the last 90 days.
Search demand for Glutamine on Amazon United Arab Emirates is steady year-round — the busiest month runs 1.4× the quietest.