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L Theanine Gummies

a small market ($59K/yr) — L Theanine Gummies doesn't clear our bar today.

Flapen Score

46
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Market size 15Growth 21Conversion 56Competition 39Returns 100Price range 30Avg price 44Brand share 37Review moat 75Quality gap 78
This niche Category average

Is L Theanine Gummies profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, L Theanine Gummies is a £59K/yr Amazon United Kingdom market (109K searches/yr). The top 5 brands hold 83% of demand. Verdict: Skip it — 46/100.

L Theanine Gummies: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Not really. Search demand moved -7.8% over the last 90 days and 4.8% of searches end in a purchase.

£59K

revenue / yr

Units sold / yr5K
Search volume / yr-7.8%109K
Conversion rate4.8%
Avg price£11.33

Who owns the niche?

The top 5 brands hold 83% of demand, so 17% of the market is open.

17%

open market share

Brands · sellers13 · 21
Top-5 product click share61%
Open market17%
Avg brand age36 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.3★ — the gap to enter on.

0/100

page quality · 18 products

Sponsored placement100%
New entrants (1y)8· 6 succeeded
Avg rating4.3★
Avg reviews506

Top L Theanine Gummies 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 take 61% of clicks — established leaders, but buyers still shop beyond them.

£0£6K£12K£18K£24K1101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

13 falling

Sellers

21

Top-5 brand share

83%

Top 20: 100%

Top-5 click share

61%

Top 20: 100%

Open market

14%

  • novomins60%
  • RESCUE8%
  • Shruum5%
  • Neurospice5%
  • Haliborange4%
  • Nutrigums4%
  • Open — no brand owns it (7 brands, 14%)

L Theanine Gummies demand & seasonality

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

Volume109KCVR4.8%Products18Brands13Top 5 Brands83%OOS Rate0.4%Rating4.3★Reviews506Avg BSR#121
3K2KSpike '26Apr '26Apr '26May '26May '26May '26Jun '26Jun '26Jul '26

Top L Theanine Gummies search terms shoppers use

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

  • shroom iq gummies kids16K/yr
  • focus gummies9K/yr
  • adhd gummies11K/yr
  • adhd gummies for kids6K/yr
  • lions mane for kids10K/yr
  • kids calming gummies5K/yr
  • adhd vitamins for kids8K/yr
  • adhd supplement kids6K/yr
  • adhd calming tablets for kids3K/yr
  • mushroom gummies for kids5K/yr

What reviews say buyers love and hate about L Theanine Gummies

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

What buyers love

64% of reviews
Taste-Overall15%

They are easy to take the taste is pleasant

Sleep Quality11%

sleeping better

Focus Enhancement7%

helped with concentration

Quality-Overall6%

The quality of the product is clear

Flavor6%

Pleasant raspberry flavour

What buyers complain about

49% of reviews
Taste-Overall15%

the taste is a bit odd

Sleep Quality9%

We had no improvement with sleep

Functionality-Overall5%

Did not work

Bitter4%

Really bitter

Smell3%

Smells and tastes like plastic

Common L Theanine Gummies questions

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

Flapen scores L Theanine Gummies 46/100 on Amazon United Kingdom — Skip it. The niche generates £59K/yr across 18 tracked products. 6 of 8 products launched in the last 360 days are still selling. Search demand moved -7.8% over the last 90 days.
L Theanine Gummies buyers on Amazon United Kingdom complain most about Taste-Overall, Sleep Quality, Functionality-Overall, the themes mined from the niche's reviews. Its return rate is 0.1%.