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Merwave

Merwave shows low returns (0.2%), but brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list.

Flapen Score

51
Worth a look

Top 31% of 2,481 Beauty niches · +4 vs the category median of 47

Market size 33Growth 66Conversion 84Competition 21Returns 99Price range 44Avg price 71Brand share 0Review moat 22Quality gap 78
This niche Category average · 2,481 niches

Is Merwave profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, Merwave is a £153K/yr Amazon United Kingdom market (114K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Jul. Verdict: Worth a look — 51/100.

Merwave: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Worth a look. Search demand moved +45.0% over the last 90 days and 9.2% of searches end in a purchase.

£153K

revenue / yr

Units sold / yr10K
Search volume / yr+45.0%114K
Conversion rate9.2%
Avg price£14.52

Who owns the niche?

The top 5 brands hold 100% of demand, so 0% of the market is open.

0%

open market share

Brands · sellers3 · 30
Top-5 product click share74%
Open market0%
Avg brand age50 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 · 13 products

Sponsored placement77%
New entrants (1y)4· 2 succeeded
Avg rating4.3★
Avg reviews8,870

Top Merwave 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 74% of clicks — a locked-up shelf that new listings rarely crack.

£0£15K£31K£46K£61K1101001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

3 falling

Sellers

30

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

74%

Top 20: 100%

Open market

0%

  • Moroccanoil65%
  • MERWAVE34%
  • CANTU1%

Merwave demand & seasonality

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

Volume114KCVR9.2%Products13Brands3Top 5 Brands100%OOS Rate1.3%Rating4.3★Reviews8,870Avg BSR#277
5K4KSpike '24Spike '25Prime Day '25Black Friday '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Jul · busiest ÷ quietest = 1.8×

Top Merwave search terms shoppers use

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

  • merwave32K/yr
  • merwave wavy hair products14K/yr
  • moroccanoil curl defining cream12K/yr
  • moroccan oil curl defining cream16K/yr
  • merwave wavy hair kit17K/yr
  • moroccan oil curl cream11K/yr
  • merwave hair products6K/yr
  • moroccan oil curl4K/yr
  • moroccan curl cream2K/yr

What reviews say buyers love and hate about Merwave

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

What buyers love

66% of reviews
Smell23%

It smells absolutely divine

Suitability Curly Hair6%

naturally curly hair

Quality-Overall6%

Amazing quality

Value For Money6%

Worth it

Ease Of Use6%

Easy to use

What buyers complain about

44% of reviews
Value For Money15%

A bit pricey

Hair Related8%

it just left my hair frizzy

Smell7%

The foam has some delicate scent

Functionality-Overall4%

Doesn't work

Adhesion/Stickiness3%

Sticky & heavy

Merwave return rate & reasons

Why buyers send it back, as a share of all return requests.

0.2%

Return rate

30%

Fixable by listing

The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.

1Smell
18%
2Advertised Vs Actual Product
10%
3Product Condition
9%
4Size-Overall
8%
5Oily/Greasy
8%

Common Merwave questions

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

Flapen scores Merwave 51/100 on Amazon United Kingdom — Worth a look. The niche generates £153K/yr across 13 tracked products. 2 of 4 products launched in the last 360 days are still selling. Search demand moved +45.0% over the last 90 days.
Search demand for Merwave on Amazon United Kingdom peaks in Jul, where the busiest month runs 1.8× the quietest.