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Shampoo Bar

prices mostly outside the sweet spot ($2.41–$16.13) — Shampoo Bar doesn't clear our bar today.

Flapen Score

46
Skip it

Ranks 1,283 of 2,481 Beauty niches · −1 vs the category median of 47

Market size 28Growth 28Conversion 77Competition 46Returns 99Price range 8Avg price 17Brand share 44Review moat 23Quality gap 67
This niche Category average · 2,481 niches

Is Shampoo Bar profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, Shampoo Bar is a £123K/yr Amazon United Kingdom market (274K searches/yr). The top 5 brands hold 79% of demand. Verdict: Skip it — 46/100.

Shampoo Bar: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Not really. Search demand moved +2.7% over the last 90 days and 7.4% of searches end in a purchase.

£123K

revenue / yr

Units sold / yr25K
Search volume / yr+2.7%274K
Conversion rate7.4%
Avg price£6.02

Who owns the niche?

The top 5 brands hold 79% of demand, so 21% of the market is open.

21%

open market share

Brands · sellers11 · 52
Top-5 product click share57%
Open market21%
Avg brand age44 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 · 21 products

Sponsored placement67%
New entrants (1y)0· 0 succeeded
Avg rating4.3★
Avg reviews7,683

Shampoo Bar demand & seasonality

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

Volume274KCVR7.4%Products21Brands11Top 5 Brands79%OOS Rate3.1%Rating4.3★Reviews7,683Avg BSR#285
10K6KSpike '24Prime Day '25SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.3×

Top Shampoo Bar search terms shoppers use

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

  • shampoo bar178K/yr
  • shampoo bars for hair uk19K/yr
  • shampoo bars13K/yr
  • solid shampoo bar11K/yr
  • shampoo soap bar6K/yr
  • solid shampoo6K/yr
  • bar shampoo7K/yr
  • natural shampoo bar7K/yr
  • hair soap4K/yr
  • hair soap bar shampoo5K/yr

What reviews say buyers love and hate about Shampoo Bar

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

What buyers love

75% of reviews
Lather16%

lathers nicely has a fresh scent

Quality-Overall11%

Excellent product

Soft Feel11%

Super soft

Smell10%

Lovely calm scent

Hair Growth8%

It is really beneficial for scalp health and new growth

What buyers complain about

52% of reviews
Moist/Dry11%

Also made my hair very dry

Size-Overall9%

These are small

Value For Money6%

It is expensive

Allergies5%

I often come out in rashes with products

Hair Related4%

Tangled my hair so bad and after use, my hair feels very dirty

Shampoo Bar return rate & reasons

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

0.2%

Return rate

22%

Fixable by listing

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

1Smell
22%
2Advertised Vs Actual Product
10%
3Value For Money
7%
4Moist/Dry
7%
5Size-Overall
6%

Common Shampoo Bar questions

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

Flapen scores Shampoo Bar 46/100 on Amazon United Kingdom — Skip it. The niche generates £123K/yr across 21 tracked products. Search demand moved +2.7% over the last 90 days.
Search demand for Shampoo Bar on Amazon United Kingdom is steady year-round — the busiest month runs 1.3× the quietest.