hair fibres dark brown
Worth a lookShows low returns (0.5%), but a deep review moat (6,878 avg reviews) keeps it on the watch list.
Returns
Incredible0.5%return rate — above 5% kills the launch gate
Conversion
Incredible13.7%search→purchase rate — share of searches ending in a sale
Quality gap
Great4.2★avg incumbent rating — lower means beatable quality
Avg price
Great£15.78avg listing price — sweet spot $15–$100
Price range
Good£5.01–£40.04cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Okay62%top-5 click share — leaders hold, buyers still browse
Growth
Okay+8.2%90-day search growth — must beat 0% to launch
Market size
Okay£142K£142K/yr · 65K searches
Brand share
Okay89%top-5 brand share — brands hold most of the demand
Review moat
Bad6,878.22avg incumbent reviews — the moat a new listing must climb
According to Flapen's Amazon United Kingdom niche tracking, hair fibres dark brown is a £142K/yr Amazon United Kingdom market (65K searches/yr). The top 5 brands hold 89% of demand. Verdict: Worth a look — 54/100.
Data updated Jul 20, 2026 · scored weekly · How we score niches
hair fibres dark brown market data
- Units sold / yr
- 8K–10K
- avg 250–500/product
- Revenue / yr
- £126K–£158K
- units × avg price
- Conversion rate
- 13.7%
- Avg BSR
- #53
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 89%
- Out of stock
- 1.1%
- Avg brand age
- 51 months
- Avg seller age
- 171 days
Competition & brand share
The top 5 products take 62% of clicks — established leaders, but buyers still shop beyond them.Brands
10 falling
Sellers
21
Top-5 brand share
89%
Top 20: 100%
Top-5 click share
62%
Top 20: 100%
Open market
8%
- TOPPIK64%
- INSKIN9%
- Nanogen7%
- Boldify5%
- FIXXIE, fixxie4%
- Pegciz3%
- Open — no brand owns it (4 brands, 8%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +8.2% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.4×
Top hair fibres dark brown search terms
- toppik hair fibres dark brown28K/yr
- hair fibres dark brown25K/yr
- dark brown hair fibres9K/yr
- toppik dark brown4K/yr
Top hair fibres dark brown products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 18 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Toppik Hair Building Fibres Powder for a Thicker-looking Hairline Crown and Beard Instant Thinning Concealer for Men and Women Dark Brown 12 g
TOPPIK£14.464.3★22,326 rev
Toppik Hair Building Fibres Powder for a Thicker-looking Hairline Crown and Beard Instant Thinning Concealer for Men and Women 55g Dark Brown
TOPPIK£40.044.4★914 rev
Toppik Hair Building Fibres Powder Dark Brown 27.5g Bottle - for A Thicker-looking Hairline Crown and Beard Instant Thinning Concealer for Men and Women
TOPPIK£25.864.1★10,295 rev
Hair Fibres Dark Brown Hair Fibers For Men Professional Quality Fibre Hair Powder Spray Hair Building Fibers Hair Loss Concealer for Men and Women for Bald Spots & Thinning Hair (Dark Brown)
INSKIN£7.674.2★478 rev
Toppik Hair Building Fibres Powder Medium Brown 27.5g Bottle - for A Thicker-looking Hairline Crown and Beard Instant Thinning Concealer for Men and Women
TOPPIK£25.764.5★2,601 rev
Newest
by launch date
27.5g Bottle Hair Fibres Dark Brown - Thickening Powders for Men & Women
Aubeifou£6.89173 rev
Hair Fibres Hair Fibres Dark Brown for Thinning Hair Instantly Conceals Hair Loss in 15 Sec Hair Loss Concealer for Women and Men (Dark Brown)
Pegciz£11.41495 rev
KeraFiber Professional Dark Brown Hair Fibres - Natural Keratin for Men & Women Full Head Coverage in 30 Secs (5g/0.17oz) - Travel Pack
KeraFiber£5.01364 rev
UOYOU Hair Fibres DARK BROWN 27.5g with Pump Applicator Natural Keratin Hair Building Fibers for Thinning Hair Undetectable Sweat- & Wind-Resistant Concealer for Men & Women
UOYOU£10.88501 rev
Hair Fibres Dark Brown Hair Fibers For Men Professional Quality Fibre Hair Powder Spray Hair Building Fibers Hair Loss Concealer for Men and Women for Bald Spots & Thinning Hair (Dark Brown)
INSKIN£7.67478 rev
Trending
90-day click momentumToppik Hair Building Fibres Powder Medium Brown 27.5g Bottle - for A Thicker-looking Hairline Crown and Beard Instant Thinning Concealer for Men and Women
TOPPIK£25.764.5★
Toppik Hair Building Fibres Powder Black 27.5g Bottle - for A Thicker-looking Hairline Crown and Beard Instant Thinning Concealer for Men and Women
TOPPIK£25.704.5★
Toppik FiberHold Spray Strengthens the Bond Between Hair Fibres and Your Hair for Thicker Looking Hair 118ml
TOPPIK£10.384.2★
Toppik Hair Building Fibres Powder for a Thicker-looking Hairline Crown and Beard Instant Thinning Concealer for Men and Women Dark Brown 12 g
TOPPIK£14.464.3★
BOLDIFY Hair Fibers - Fill In Thinning and Fine Hair for an Instantly Fuller Thicker Look - 14 Shades for Women & Men
Boldify£23.784.3★
What buyers say about hair fibres dark brown
What buyers praise and complain about, mined from review topics.What buyers love
“Great quality Hair Fibres”
“Excellent coverage cant believe it not real it blends in perfectly with my hair”
“It easy to use”
“Easy to apply”
“Does the job”
“Excellent coverage cant believe it not real it blends in perfectly with my hair”
“One of the best fibres for real looking hair”
“Plus it usually has a sale offer which makes it more affordable than others”
“Good colour”
“Does the job”
What buyers complain about
“makes a massive mess”
“for me it was an expensive mistake”
“The pump application isnt great”
“if you put it on your head you can literally smell it all day its so bad”
“Had thinning hair not great would have money back if didnt use already”
“Deceiving colours”
“Didnt work for us”
“dont expect it to stay all day”
“This product ate away at hair I had remaining which was surprising and disappointing”
“This product ate away at hair I had remaining which was surprising and disappointing”
Top return reasons
Common questions
- Is hair fibres dark brown profitable to sell on Amazon United Kingdom?
- The niche generates £142K/yr across 18 tracked products. 90-day search growth is +8.2%. Flapen's verdict: Worth a look (54/100).
- How competitive is the hair fibres dark brown niche?
- 10 brands and 21 sellers compete. The top 5 products take 62% of clicks and top 5 brands hold 89% of demand.
- What do buyers complain about in hair fibres dark brown?
- Top complaints mined from reviews: Ease Of Cleaning, Value For Money, Ease Of Application. The return rate is 0.5%.
- When does demand for hair fibres dark brown peak?
- Demand is steady year-round — the busiest month runs 1.4× the quietest.
- What does it cost to enter the hair fibres dark brown niche?
- Listings span £5.01–£40.04; the average listing price is £15.78 (sweet spot $15–$100). The average incumbent carries 6,878 reviews — the moat a new listing must climb.