---
title: "Swimming Hair Protection — £37K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/beauty/swimming-hair-protection"
last_updated: "2026-08-09T11:16:52.418Z"
locale: en
meta:
description: "Niche score 53/100 · £37K/yr market · 43K searches/yr · £11.23 avg price. A small market ($37K/yr) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 53/100 · £37K/yr market · 43K searches/yr · £11.23 avg price. A small market ($37K/yr) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Swimming Hair Protection — £37K/yr Amazon UK Niche (2026) - Flapen"
---
# **swimming hair protection**
**Worth a look**
Shows low returns (0.6%), but a small market ($37K/yr) keeps it on the watch list.
Market size 9Growth 86Conversion 78Competition 23Returns 97Price range 46Avg price 44Brand share 37Review moat 36Quality gap 75
**Returns**
**Incredible****0.6%**
return rate — above 5% kills the launch gate
**Growth**
**Great****+86.8%**
90-day search growth — must beat 0% to launch
**Conversion**
**Great****7.8%**
search→purchase rate — share of searches ending in a sale
**Quality gap**
**Great****4.3★**
avg incumbent rating — lower means beatable quality
**Price range**
**Okay****£4.87–£23.78**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Avg price**
**Okay****£11.23**
avg listing price — sweet spot $15–$100
**Brand share**
**Okay****83%**
top-5 brand share — brands hold most of the demand
**Review moat**
**Okay****2,870**
avg incumbent reviews — the moat a new listing must climb
**Competition**
**Bad****72%**
top-5 click share — a locked-up shelf
**Market size**
**Bad****£37K**
£37K/yr · 43K searches
**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=uk&signal=low_review_barrier "Top brand's reviews < 500")
According to Flapen's Amazon United Kingdom niche tracking, swimming hair protection is a £37K/yr Amazon United Kingdom market (43K searches/yr). The top 5 brands hold 83% of demand. Verdict: Worth a look — 53/100.
Data updated Jul 20, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **swimming hair protection market data**
- **Units sold / yr**
- **3K–4K**
- avg 100–250/product
- **Revenue / yr**
- **£34K–£45K**
- units × avg price
- **Conversion rate**
- **7.8%**
- **Avg BSR**
- **#413**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **85%**
- **Out of stock**
- **1.7%**
- **Avg brand age**
- **62 months**
- **Avg seller age**
- **164 days**
## **Competition & brand share**
The top 5 products capture 72% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**10 **▲rising
**Sellers**
**73**
**Top-5 brand share**
**83%**
Top 20: 100%
**Top-5 click share**
**72%**
Top 20: 100%
**Open market**
**12%**
- Philip Kingsley44% - Umberto Giannini18% - Speedo10% - AQUA GUARD6% - SOUL CAP6% - SO COZY5% - Open — no brand owns it (4 brands, 12%)
## **Top swimming hair protection search terms**
- **philip kingsley swimcap**8K/yr+245.0%12.4% conv. - **swimming hair protection**10K/yr+20.7%3.3% conv. - **swim hair protection**5K/yr+43.6%7.4% conv. - **chlorine hair protection**4K/yr+100.5%4.5% conv. - **umberto giannini swim proof**3K/yr+192.6%8.3% conv. - **swim proof umberto giannini**3K/yr+213.0%7.5% conv. - **chlorine protection for hair**4K/yr+60.5%4.9% conv. - **pre swim hair protection**4K/yr+7.3%4.3% conv. - **phillip kingsley swim cap**3K/yr+239.2%10.2% conv. [**All search terms **](https://flapen.com/research/uk/beauty/swimming-hair-protection/search-terms)
## **Top swimming hair protection 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.
0%10%£4K20%£7K30%£11K40%£15K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 13 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Philip Kingsley | Swimcap - Chlorine Hair Protection Water Resistant Mask | Swim Hair Mask Protects Hair from Chlorine Salt Water and Heat Damage | Hair Colour Protection Products | 40ml**Philip Kingsley**£8.00**4.3★210 rev](https://www.amazon.co.uk/dp/B0CZLBMYDX) [2**Umberto Giannini Swim Proof Hair Protecting Cream 150ml - Leave in Hair Cream with UV Protection - Prevents Damage from Sun Sea & Chlorine. Infused with Coconut & Olive Oil. Vegan & Cruelty Free.**Umberto Giannini**£7.37**4.5★93 rev](https://www.amazon.co.uk/dp/B0D4ZBRTYH) [3**Philip Kingsley | Swimcap - Chlorine Hair Protection Water Resistant Mask | Swim Hair Mask Protects Hair from Chlorine Salt Water and Heat Damage | Hair Colour Protection Products | 100ml**Philip Kingsley**£19.24**4.3★210 rev](https://www.amazon.co.uk/dp/B0CZLB9J43) [4**SOUL CAP Large Swimming Cap for Long Hair - Designed for Long Hair Dreadlocks Weaves Hair Extensions Braids Curls & Afros - Women & Men - Silicone (Black Large)**SOUL CAP**£12.26**4.1★9,631 rev](https://www.amazon.co.uk/dp/B081QLZLPJ) [5**Speedo Unisex-Adult Long Hair Cap | Swim Essentials | Hair Protection Training Aids Spearmint One Size**Speedo**£7.44**4.2★2,821 rev](https://www.amazon.co.uk/dp/B076L5XHHW)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Pantene Pro-V Sunkiss Glow Hair Spray 200ml. Helps Protect Against UVA UVB Salt and Chlorine Lightweight Nourishing and Detangling Spray for Strong and Shiny Hair**Pantene**£5.62**671 rev1y ago](https://www.amazon.co.uk/dp/B0F63NVW19) [**Umberto Giannini Swim Proof Hair Protecting Cream 150ml - Leave in Hair Cream with UV Protection - Prevents Damage from Sun Sea & Chlorine. Infused with Coconut & Olive Oil. Vegan & Cruelty Free.**Umberto Giannini**£7.37**93 rev2y ago](https://www.amazon.co.uk/dp/B0D4ZBRTYH) [**Philip Kingsley | Swimcap - Chlorine Hair Protection Water Resistant Mask | Swim Hair Mask Protects Hair from Chlorine Salt Water and Heat Damage | Hair Colour Protection Products | 40ml**Philip Kingsley**£8.00**210 rev2y ago](https://www.amazon.co.uk/dp/B0CZLBMYDX) [**Philip Kingsley | Swimcap - Chlorine Hair Protection Water Resistant Mask | Swim Hair Mask Protects Hair from Chlorine Salt Water and Heat Damage | Hair Colour Protection Products | 100ml**Philip Kingsley**£19.24**210 rev2y ago](https://www.amazon.co.uk/dp/B0CZLB9J43) [**TRIHARD Chlorine Defense Swim Conditioner Protect and Hydrate Hair from Pool and Ocean Chlorine and Saltwater Pre and Post Swim Hair Protection Hydrating Conditioner for Swimmers**TRIHARD**£15.92**469 rev4y ago](https://www.amazon.co.uk/dp/B092LDVMFJ)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Maru Silicone Swim Cap (Black) Smooth Easy-Fit Silicone Swimming Cap for Adults & Kids (One Size Fits All) Durable Swimming Hat for Speed Comfort & Chlorine Protection**MARU**£5.61**4.2★**▲ 118%**](https://www.amazon.co.uk/dp/B000WHOIPY) [**Speedo Unisex-Adult Long Hair Cap | Swim Essentials | Hair Protection Training Aids Spearmint One Size**Speedo**£7.44**4.2★**▲ 110%**](https://www.amazon.co.uk/dp/B076L5XHHW) [**Speedo Unisex-Adult Plain Moulded Silicone Swimming Cap | Swim Essentials | Hair Protection Training Aids**Speedo**£5.06**4.2★**▲ 105%**](https://www.amazon.co.uk/dp/B000L9A6ZY) [**SOUL CAP Large Swimming Cap for Long Hair - Designed for Long Hair Dreadlocks Weaves Hair Extensions Braids Curls & Afros - Women & Men - Silicone (Black Large)**SOUL CAP**£12.26**4.1★**▲ 105%**](https://www.amazon.co.uk/dp/B081QLZLPJ) [**AQUA GUARD Pre-Swim Hair Defense | Prevents Chlorine Damage + Softens Strands While Swimming | Made in California | Color Safe Leaves Hair Smelling Great | 5.3 oz**AQUA GUARD**£17.66**4.2★**▲ 15%**](https://www.amazon.co.uk/dp/B01BMYYHAG)
**~~View all trending →~~**
## **What buyers say about swimming hair protection**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Smell**11%
*“It has a lovely peachy smell and left my hair really shiny and soft”*
**Protection**10%
*“Keeps hair protected”*
**Quality-Overall**10%
*“Good quality back up hats for a swimming gala”*
**Soft Feel**9%
*“Kept my hair soft and colour protected”*
**Ease Of Use**7%
*“Really lovely to use”*
**Advertised Vs Actual Product**6%
*“Exact description”*
**Value For Money**6%
*“Good value for money”*
**Suitability Straight Hair**5%
*“fully conditions the hair”*
**Suitability Hot Weather**5%
*“This is ideal on holidays or over here in the sun leaves hair in good condition”*
**Color**4%
*“The colour is beautiful”*
### **What buyers complain about **
**Size-Overall**25%
*“Terrible Fit”*
**Durability**13%
*“Split useless”*
**Value For Money**11%
*“expensive”*
**Moist/Dry**6%
*“Edges get damp especially when jumping in”*
**Quality-Overall**6%
*“Poor quality”*
**Smell**5%
*“The product also just smells bad”*
**Water Resistance**4%
*“Not waterproof”*
**Exercise/Sports Suitability**4%
*“So Im having to pull it down while Im swimming very annoying”*
**Damage/Burn Hair**2%
*“Could be my hair damage”*
**Hair Related**2%
*“Could be my hair damage”*
### **Top return reasons **
**Size-Overall**78%
**Durability**3%
**Value For Money**2%
**Advertised Vs Actual Product**2%
**Leak-Proof**2%
**Functionality-Overall**2%
**Defective Material/Parts**2%
**Color**1%
**Water Resistance**1%
**Quality-Overall**1%
## **Common questions**
- **Is swimming hair protection profitable to sell on Amazon United Kingdom?**
- The niche generates £37K/yr across 13 tracked products. 90-day search growth is +86.8%. Flapen's verdict: Worth a look (53/100).
- **How competitive is the swimming hair protection niche?**
- 10 brands and 73 sellers compete. The top 5 products take 72% of clicks and top 5 brands hold 83% of demand.
- **What do buyers complain about in swimming hair protection?**
- Top complaints mined from reviews: Size-Overall, Durability, Value For Money. The return rate is 0.6%.
- **What does it cost to enter the swimming hair protection niche?**
- Listings span £4.87–£23.78; the average listing price is £11.23 (sweet spot $15–$100). The average incumbent carries 2,870 reviews — the moat a new listing must climb.
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