Hair Thickening Shampoo for Men
Hair Thickening Shampoo for Men clears our launch bar: a $1.1M/yr market growing +22.6% this quarter with returns at 0.1%.
Flapen Score
Top 3% of 2,481 Beauty niches · +16 vs the category median of 47
Is Hair Thickening Shampoo for Men profitable on Amazon?
According to Flapen's Amazon United Kingdom niche tracking, Hair Thickening Shampoo for Men is a £1.1M/yr Amazon United Kingdom market (693K searches/yr). The top 5 brands hold 95% of demand. Verdict: Launch it — 63/100.
Hair Thickening Shampoo for Men: the Amazon niche in one read
Everything a seller checks before entering, in three answers.
Is the demand real?
Yes. Search demand moved +22.6% over the last 90 days and 11.5% of searches end in a purchase.
£1.1M
revenue / yr
Who owns the niche?
The top 5 brands hold 95% of demand, so 5% of the market is open.
5%
open market share
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 · 24 products
Top Hair Thickening Shampoo for Men products & what they sell for
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Top sellers
by 90-day click share
Alpecin Caffeine Shampoo C1 Black Edition - 2 x 250 ml - with new fragrance | Natural hair growth for men | Energy for strong hair | Hair Care for Men Made in Germany
- Price
- £13.85
- Rating
- 4.5/5
- Reviews
- 4,468
- Age
- 6y ago

Alpecin Caffeine Shampoo C1 2x600ml | Against Thinning Hair | Shampoo for Stronger and Thicker Hair | Natural Hair Growth Shampoo for Men | Hair Care for Men Made in Germany
- Price
- £22.45
- Rating
- 4.5/5
- Reviews
- 492
- Age
- 6mo ago

Alpecin Caffeine Shampoo C1 2x 375ml | For Stronger and Thicker Hair | Natural Hair Growth Shampoo for Men | Made in Germany
- Price
- £14.08
- Rating
- 4.5/5
- Reviews
- 10,425
- Age
- 6y ago

Alpecin Caffeine Shampoo C1 and Liquid | Natural Hair Growth for Men | Energizer for Strong Hair | Hair Care for Men Made in Germany | Set of 250ml Shampoo and 200ml Liquid
- Price
- £13.01
- Rating
- 4.5/5
- Reviews
- 860
- Age
- 10y ago

Alpecin Hybrid Shampoo 1x 375ml | Natural Hair Growth Shampoo for Sensitive and Dry Scalps | Energizer for Strong Hair | Hair Care for Men Made in Germany
- Price
- £8.30
- Rating
- 4.4/5
- Reviews
- 2,445
- Age
- 6y ago
Trending
90-day click momentum
Alpecin Caffeine Shampoo C1 2x600ml | Against Thinning Hair | Shampoo for Stronger and Thicker Hair | Natural Hair Growth Shampoo for Men | Hair Care for Men Made in Germany
- Price
- £22.45
- Rating
- 4.5/5
- Reviews
- 492
- Age
- 6mo ago

Multibuy 3x Alpecin Caffeine Shampoo C1 Hair Energizer - 250ml
- Price
- £18.47
- Rating
- 4.4/5
- Reviews
- 1,042
- Age
- 10y ago

Biotin+ Caffeine Shampoo for Men & Women- Sulphate-Free DHT Blocker Thickening & Volumizing Hair Strengthens Fine & Thinning Hair- Biotin Shampoo with C+ Formula Hair Growth Shampoo 250ml/8.5 fl.oz
- Price
- £7.59
- Rating
- 4.0/5
- Reviews
- 45
- Age
- 8mo ago

Alpecin Caffeine Shampoo 250 ml - Pack of 6
- Price
- £32.66
- Rating
- 4.7/5
- Reviews
- 421
- Age
- 16y ago

Alpecin Hybrid Shampoo 1x 375ml | Natural Hair Growth Shampoo for Sensitive and Dry Scalps | Energizer for Strong Hair | Hair Care for Men Made in Germany
- Price
- £8.30
- Rating
- 4.4/5
- Reviews
- 2,445
- Age
- 6y ago
Newest
by launch date
Alpecin Caffeine Shampoo C1 2x600ml | Against Thinning Hair | Shampoo for Stronger and Thicker Hair | Natural Hair Growth Shampoo for Men | Hair Care for Men Made in Germany
- Price
- £22.45
- Rating
- 4.5/5
- Reviews
- 492
- Age
- 6mo ago

Biotin+ Caffeine Shampoo for Men & Women- Sulphate-Free DHT Blocker Thickening & Volumizing Hair Strengthens Fine & Thinning Hair- Biotin Shampoo with C+ Formula Hair Growth Shampoo 250ml/8.5 fl.oz
- Price
- £7.59
- Rating
- 4.0/5
- Reviews
- 45
- Age
- 8mo ago

LOreal Paris Shampoo For Hair Growth And Anti Hair Loss Elvive Growth Booster With Aminexil And Niacinamide Prevents Hair Thinning and Reduces Loss In 12 Weeks For Visibly Fuller Hair 200ml
- Price
- £5.51
- Rating
- 4.4/5
- Reviews
- 1,049
- Age
- 1y ago

by Amazon Mens Caffeine Shampoo 2 x 400 ml
- Price
- £2.88
- Rating
- 4.3/5
- Reviews
- 1,036
- Age
- 2y ago

Alpecin Grey Attack Caffeine & Colour Shampoo for Men 1x 200ml | Gradually Darker and Stronger Hair | Controlled & Natural Looking Colour Effect for Less Greys | Against Thinning Hair
- Price
- £12.51
- Rating
- 3.8/5
- Reviews
- 7,611
- Age
- 2y ago
Competition: brands, sellers & click share
The top 5 products take 49% of clicks — established leaders, but buyers still shop beyond them.
Brands
8 rising
Sellers
80
Top-5 brand share
95%
Top 20: 100%
Top-5 click share
49%
Top 20: 94%
Open market
3%
- Alpecin80%
- WATERMANS5%
- by Amazon5%
- ManCave3%
- Creip3%
- Plantur 392%
- Open — no brand owns it (2 brands, 3%)
Hair Thickening Shampoo for Men demand & seasonality
Weekly search volume, with the niche's key stats alongside.
No pronounced peak months · busiest ÷ quietest = 1.2×
Top Hair Thickening Shampoo for Men search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.
- alpecin caffeine shampoo244K/yr
- caffeine shampoo188K/yr
- alpecin116K/yr
- alpecin shampoo38K/yr
- alpecin shampoo for men30K/yr
- caffeine shampoo alpecin9K/yr
- alpecin caffeine shampoo c16K/yr
- alpecin c15K/yr
- caffeine shampoo women10K/yr
- mens caffeine shampoo6K/yr
What reviews say buyers love and hate about Hair Thickening Shampoo for Men
What buyers mention most, as a share of all reviews.
What buyers love
79% of reviews“Less hair loss”
“Nice quality bottle”
“clean scent”
“Great value”
“very soft”
What buyers complain about
63% of reviews“Not effective at all”
“Its rough my hair it look like a broom my hair look like it”
“Expensive”
“itchiness - beware”
“doesn't dry it out”
Hair Thickening Shampoo for Men return rate & reasons
Why buyers send it back, as a share of all return requests.
0.1%
Return rate
16%
Fixable by listing
The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.
Common Hair Thickening Shampoo for Men questions
The questions sellers ask about this niche, answered from the tracked metrics.
Best Flapen score
The highest-scoring niches we track right now, across every category.









