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Amino Acid

a concentrated shelf (top 5 take 95% of clicks) — Amino Acid doesn't clear our bar today.

Flapen Score

41
Skip it

Ranks 323 of 371 Health niches · −10 vs the category median of 51

Market size 21Growth 52Conversion 36Competition 4Returns 99Price range 22Avg price 67Brand share 13Review moat 68Quality gap 65
This niche Category average · 371 niches

Is Amino Acid profitable on Amazon?

According to Flapen's Amazon United Arab Emirates niche tracking, Amino Acid is a $85K/yr Amazon United Arab Emirates market (24K searches/yr). The top 5 brands hold 95% of demand. Verdict: Skip it — 41/100.

Amino Acid: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Not really. Search demand moved +23.8% over the last 90 days and 2.9% of searches end in a purchase.

$85K

revenue / yr

Units sold / yr1K
Search volume / yr+23.8%24K
Conversion rate2.9%
Avg price$123.91

Who owns the niche?

The top 5 brands hold 95% of demand, so 5% of the market is open.

5%

open market share

Brands · sellers6 · 32
Top-5 product click share95%
Open market5%
Avg brand age73 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.4★ — the gap to enter on.

0/100

page quality · 6 products

Sponsored placement50%
New entrants (1y)1· 1 succeeded
Avg rating4.4★
Avg reviews789

Top Amino Acid 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 95% of clicks — a locked-up shelf that new listings rarely crack.

$0$13K$25K$38K$51K101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted

Brands

6 falling

Sellers

32

Top-5 brand share

95%

Top 20: 100%

Top-5 click share

95%

Top 20: 100%

Open market

0%

  • Optimum Nutrition50%
  • V VITALIX15%
  • Rule 113%
  • BodyHealth11%
  • Solgar5%
  • Body Builder5%

Amino Acid demand & seasonality

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

Volume24KCVR2.9%Products6Brands6Top 5 Brands95%OOS Rate9.2%Rating4.4★Reviews789Avg BSR#255
800600Spike '24Holiday '24Spike '25Prime Day '25Black Friday '25Spike '26SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.6×

What reviews say buyers love and hate about Amino Acid

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

What buyers complain about

100% of reviews
يشم100%

Smells so bad

Common Amino Acid questions

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

Flapen scores Amino Acid 41/100 on Amazon United Arab Emirates — Skip it. The niche generates $85K/yr across 6 tracked products. 1 of 1 products launched in the last 360 days are still selling. Search demand moved +23.8% over the last 90 days.
Search demand for Amino Acid on Amazon United Arab Emirates is steady year-round — the busiest month runs 1.6× the quietest.