hair fibre spray
Skip itA small market ($39K/yr) — this niche doesn't clear our bar today.
Returns
Incredible0.6%return rate — above 5% kills the launch gate
Quality gap
Incredible4.0★avg incumbent rating — lower means beatable quality
Conversion
Good6.1%search→purchase rate — share of searches ending in a sale
Brand share
Good69%top-5 brand share — brands hold most of the demand
Price range
Good£5.88–£23.96cheapest to priciest tracked listing — scored on the share inside $15–$100
Avg price
Okay£11.35avg listing price — sweet spot $15–$100
Competition
Okay67%top-5 click share — leaders hold, buyers still browse
Review moat
Bad4,880.06avg incumbent reviews — the moat a new listing must climb
Growth
Bad-6.8%90-day search growth — must beat 0% to launch
Market size
Bad£39K£39K/yr · 56K searches
According to Flapen's Amazon United Kingdom niche tracking, hair fibre spray is a £39K/yr Amazon United Kingdom market (56K searches/yr). The top 5 brands hold 69% of demand. Verdict: Skip it — 47/100.
Data updated Jul 20, 2026 · scored weekly · How we score niches
hair fibre spray market data
- Units sold / yr
- 3K–4K
- avg 100–250/product
- Revenue / yr
- £34K–£45K
- units × avg price
- Conversion rate
- 6.1%
- Avg BSR
- #94
- Page quality
- 0%
- Prime
- 94%
- Sponsored
- 94%
- Out of stock
- 4.5%
- Avg brand age
- 50 months
- Avg seller age
- 177 days
Competition & brand share
The top 5 products take 67% of clicks — established leaders, but buyers still shop beyond them.Brands
12 falling
Sellers
17
Top-5 brand share
69%
Top 20: 100%
Top-5 click share
67%
Top 20: 100%
Open market
24%
- KeraFiber25%
- LOPHE17%
- TOPPIK10%
- Nanogen9%
- Pegciz8%
- UOYOU7%
Demand
Weekly Amazon search volume, last 50 weeks — -6.8% search growth over the last 90 days.Top hair fibre spray search terms
- hair fibre spray42K/yr
- hair fiber spray5K/yr
- hair fibre holding spray5K/yr
- hair fibres spray4K/yr
Top hair fibre spray 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 16 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
KeraFiber Fiber Hold Spray for Hair Building Fibers | Strengthens Bond between Hair Fibers and Existing Hair - 120ml (Fiber Hold Spray)
KeraFiber£8.194.3★668 rev
Professional Hair Building Fibers Nature Keratin Hair Fibers Instantly Full Hair Hair Loss Concealer Hair Thickening Spray Powder for Men and Women Thinning Hair (with Separate Nozzle Black)
LOPHE£8.503.7★234 rev
Toppik FiberHold Spray Strengthens the Bond Between Hair Fibres and Your Hair for Thicker Looking Hair 118ml
TOPPIK£10.384.2★9,533 rev
Nanogen Hair Fibre Locking Spray
Nanogen£9.154.5★686 rev
UOYOU Hair Fibres BLACK 27.5g with Pump Applicator Natural Keratin Hair Building Fibers for Thinning Hair Undetectable Sweat- & Wind-Resistant Concealer for Men & Women
UOYOU£10.314.0★501 rev
Newest
by launch date
Sevich Hair Fiber Spray for Thinning Hair - Black Hair Building Fibers Instant Thickening for Men & Women Waterproof & Sweatproof Root Touch Up Spray 120ml (Black)
SEVICH£11.72120 rev
Sevich Instant Thickening Hair Powder Spray - Instant Thickening Powder for Men and Women Hair Building Fibres for Finer Hair Waterproof Sweat-Resistant Appearance
SEVICH£9.49180 rev
FIXXIE Hair Fibres Holding Spray 118ml - Extra Strong Hold Hair Spray for Keratin Fibers Natural Finish No Sticky Residue for Thinning Hair Volume
FIXXIE, fixxie£7.03133 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
Professional Hair Building Fibers Nature Keratin Hair Fibers Instantly Full Hair Hair Loss Concealer Hair Thickening Spray Powder for Men and Women Thinning Hair (with Separate Nozzle Black)
LOPHE£8.50234 rev
Trending
90-day click momentum
Mane Micro-Mineral Hair Thickening Spray & Root Touch Up Spray Instant Volume & Root Cover Up for Thinning or Fine Hair Lightweight Buildable Coverage for Men & Women Black 200 ml
MANE£18.994.1★
BOLDIFY Hair Fibers - Fill In Thinning and Fine Hair for an Instantly Fuller Thicker Look - 14 Shades for Women & Men
Boldify£23.964.3★
Sevich Hair Fiber Spray for Thinning Hair - Black Hair Building Fibers Instant Thickening for Men & Women Waterproof & Sweatproof Root Touch Up Spray 120ml (Black)
SEVICH£11.723.6★
Professional Keratin Hair Fibers - Instant Full Hair Concealer Thickening Spray Powder for Men & Women with Separate Nozzle Brown
LOPHE£8.133.7★
KeraFiber Fiber Hold Spray for Hair Building Fibers | Strengthens Bond between Hair Fibers and Existing Hair - 120ml (Fiber Hold Spray)
KeraFiber£8.194.3★
What buyers say about hair fibre spray
What buyers praise and complain about, mined from review topics.What buyers love
“Excellent Product”
“It works fine”
“Convenient for hairline thining”
“Plus it usually has a sale offer which makes it more affordable than others”
“Its great coverage and colour”
“The color is gorgeous”
“very easy to use and apply”
“As expected”
“Helps fill out any thin areas”
“I didnt experience any irritation”
What buyers complain about
“Clearly a cheap version”
“Smells bad”
“False advertising for sure”
“not very natural”
“Doesnt work”
“The first few times I used it, I applied too much product and had to rinse and redo”
“doesnt stay”
“the hair dust together”
“it looks quite wet and sticky, was kind off dissapointed”
“messy if you touch it very”
Top return reasons
Common questions
- Is hair fibre spray profitable to sell on Amazon United Kingdom?
- The niche generates £39K/yr across 16 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -6.8%. Flapen's verdict: Skip it (47/100).
- How competitive is the hair fibre spray niche?
- 12 brands and 17 sellers compete. The top 5 products take 67% of clicks and top 5 brands hold 69% of demand.
- What do buyers complain about in hair fibre spray?
- Top complaints mined from reviews: Quality-Overall, Smell, Advertised Vs Actual Product. The return rate is 0.6%.
- What does it cost to enter the hair fibre spray niche?
- Listings span £5.88–£23.96; the average listing price is £11.35 (sweet spot $15–$100). The average incumbent carries 4,880 reviews — the moat a new listing must climb.