---
title: "Jason Mask — £106K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/toys-games/jason-mask"
last_updated: "2026-07-31T14:34:05.279Z"
locale: en
meta:
description: "Niche score 63/100 · £106K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 63/100 · £106K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Jason Mask — £106K/yr Amazon UK Niche (2026) - Flapen"
---
# **jason mask**
**Worth a look**
Shows no brand lock-in (top 5 brands take 45% of clicks), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 26Growth 38Conversion 27Competition 86Returns 86Price range 65Avg price 77Brand share 90Review moat 74Quality gap 90
**Brand share**
**Great****45%**
top-5 brand share — no brand owns this niche
**Quality gap**
**Great****4.1★**
avg incumbent rating — lower means beatable quality
**Competition**
**Great****29%**
top-5 click share — an open shelf
**Returns**
**Great****1.4%**
return rate — above 5% kills the launch gate
**Avg price**
**Great****£15.94**
avg listing price — sweet spot $15–$100
**Review moat**
**Good****526.25**
avg incumbent reviews — the moat a new listing must climb
**Price range**
**Good****£2.75–£38.15**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Growth**
**Okay****+10.2%**
90-day search growth — must beat 0% to launch
**Conversion**
**Okay****2.2%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Okay****£106K**
£106K/yr · 306K searches
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=uk&signal=no_dominant_brand "Top brand's click share < 20%") [** 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, jason mask is a £106K/yr Amazon United Kingdom market (306K searches/yr). The top 5 brands hold 45% of demand. Demand peaks in Oct–Nov. Verdict: Worth a look — 63/100.
Data updated Jul 29, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **jason mask market data**
- **Units sold / yr**
- **6K–8K**
- avg 0–100/product
- **Revenue / yr**
- **£96K–£128K**
- units × avg price
- **Conversion rate**
- **2.2%**
- **Avg BSR**
- **#2,737**
- **Page quality**
- **0%**
- **Prime**
- **68%**
- **Sponsored**
- **50%**
- **Out of stock**
- **15.5%**
- **Avg brand age**
- **56 months**
- **Avg seller age**
- **200 days**
## **Competition & brand share**
Clicks spread well past the top 5 (29% combined) — an open shelf where new products get seen.
**Brands**
**33 **▲rising
**Sellers**
**79**
**Top-5 brand share**
**45%**
Top 20: 89%
**Top-5 click share**
**29%**
Top 20: 76%
**Open market**
**51%**
- Mega_Jumble12% - Smiffys11% - UltraByEasyPeasyStore11% - edealing7% - Paladone4% - FoxyPrinting4%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +10.2% search growth over the last 90 days.
80K60KSpike '24Spike '25Spike '26Prime Day '26 seasonSepDecMarJunAugNovMarMay
Peak months: Oct, Nov · busiest ÷ quietest = 64.2×
[**Open Trend **](https://flapen.com/research/uk/toys-games/jason-mask/trend)
## **Top jason mask search terms**
- **jason mask**66K/yr+6.3%1.7% conv. - **jason voorhees mask**38K/yr+34.4%1.5% conv. - **jason voorhees costume**85K/yr+37.6%0.2% conv. - **jason costume**20K/yr+7.4%1.0% conv. - **jason mask friday the 13th**7K/yr-29.5%2.2% conv. - **jason voorhees costume kids**32K/yr-11.1%0.4% conv. - **friday the 13th costume**8K/yr-26.8%0.0% conv. - **jason outfit**10K/yr-18.0%0.0% conv. - **jason halloween costume**13K/yr+17.3%0.0% conv. - **jason costume kids**10K/yr-46.8%0.0% conv. [**All search terms **](https://flapen.com/research/uk/toys-games/jason-mask/search-terms)
## **Top jason mask 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%3%£3K6%£6K9%£10K12%£13K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Mega_Jumble Halloween Costume Killer Set Jason Hockey Mask + Bloody Machete for Adult Scary Halloween Party Haunted House Horror Cosplay Fancy Dress Accessory (Jason Mask + Machete)**Mega_Jumble**£15.36**4.4★17 rev](https://www.amazon.co.uk/dp/B0FMYR7TTG) [2**1PCS Cosplay Costume Mask Halloween Party Cool Mask Hockey Festival Mask**edealing**£7.44**4.5★2,517 rev](https://www.amazon.co.uk/dp/B017NI26D0) [3**Smiffys Friday the 13th Jason Voorhees Mask for Adults Iconic Hockey Mask with Elasticated Strap Officially Licensed Perfect for Halloween Stag and Hen Nights Groups and Fancy Dress Parties**Smiffys**£8.83**4.5★11 rev](https://www.amazon.co.uk/dp/B0CDLYQ7Y9) [4**UltraByEasyPeasyStore Ultra Scary Halloween Hockey Mask - Horror Costume & Adults and Kids - Halloween Parties and Events - Perfect Scary Costume Accessory - Serial Killer - Gold Coloured**UltraByEasyPeasyStore**£8.29**4.0★1,436 rev](https://www.amazon.co.uk/dp/B09PZ17SF4) [5**Paladone Friday The 13th Jason Mask Light | Officially Licensed Merchandise | Novelty USB & Battery Powered Desk Lamp | Wall Mountable | Spooky Decor | Collectable Horror Movie Gift**Paladone**£16.93**4.5★1,762 rev](https://www.amazon.co.uk/dp/B0925NRNZW)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Alaoo Cosplay Mask for Men Women Morph Face Cover with Gloves Full Head Cover Mask for Cosplay Halloween Dress Up Party Costume Unisex Men Women**Alaoo**£4.32**7 rev8mo ago](https://www.amazon.co.uk/dp/B0G4CTGGP8) [**Mega_Jumble Halloween Costume Killer Set Jason Hockey Mask + Bloody Machete for Adult Scary Halloween Party Haunted House Horror Cosplay Fancy Dress Accessory (Jason Mask + Machete)**Mega_Jumble**£15.36**17 rev11mo ago](https://www.amazon.co.uk/dp/B0FMYR7TTG) [**Adult Halloween Horror Jumpsuit Costume for Men Dark Blue Mechanic Overalls**AKFJDLAD**£16.63**8 rev1y ago](https://www.amazon.co.uk/dp/B0FC2F5TXG) [**Bella Dox Jason Voorhees Mask - Official Friday the 13th Hockey Mask Costume for Adults & Kids Halloween Cosplay Scary Movie Party Fancy Dress Accessory**Bella Dox**£9.47**19 rev2y ago](https://www.amazon.co.uk/dp/B0CHP6Z25X) [**Smiffys Friday the 13th Jason Voorhees Mask for Adults Iconic Hockey Mask with Elasticated Strap Officially Licensed Perfect for Halloween Stag and Hen Nights Groups and Fancy Dress Parties**Smiffys**£8.83**11 rev2y ago](https://www.amazon.co.uk/dp/B0CDLYQ7Y9)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Alaoo Cosplay Mask for Men Women Morph Face Cover with Gloves Full Head Cover Mask for Cosplay Halloween Dress Up Party Costume Unisex Men Women**Alaoo**£4.32**3.8★**▲ 1000%**](https://www.amazon.co.uk/dp/B0G4CTGGP8) [**GOLDSTITCH Mens Twill Action Back Coverall Halloween Horror Killer Costume for Adult Cosplay**GOLDSTITCH**£15.07**4.3★**▲ 1000%**](https://www.amazon.co.uk/dp/B09TFL2WK4) [**GOODS+GADGETS Jason Mask - Friday the 13th Hockey Mask Halloween**GOODS+GADGETS**£9.91**4.2★**▲ 1000%**](https://www.amazon.co.uk/dp/B00CP3S4IK) [**Adult Halloween Horror Jumpsuit Costume for Men Dark Blue Mechanic Overalls**AKFJDLAD**£16.63**4.1★**▲ 872%**](https://www.amazon.co.uk/dp/B0FC2F5TXG) [**Funidelia Official Jason Friday 13th Costume for Men Includes jacket shirt and mask Costume for adults for parties Carnival and Halloween - Size M**Funidelia**£38.12**3.8★**▲ 608%**](https://www.amazon.co.uk/dp/B08SC77D4S)
**~~View all trending →~~**
## **What buyers say about jason mask**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**29%
*“This mask is good quality and looks amazing”*
**Value For Money**22%
*“Great value for money”*
**Size-Overall**14%
*“good fit”*
**Comfort-Overall**9%
*“Was very comfy and it was nice and warm”*
**Advertised Vs Actual Product**7%
*“Item exactly as described”*
**Breathability**3%
*“breathable”*
**Thickness**3%
*“Thick plastic, well made”*
**Strength**2%
*“Solid”*
**Warmth**2%
*“not too hot”*
**Material Quality**2%
*“Thick plastic, well made”*
### **What buyers complain about **
**Thickness**17%
*“Very thin definitely not good for winter i did think it was cheap for what is it”*
**Size-Overall**17%
*“your chin might not fit perfectly lol”*
**Socket/Port/Plug**11%
*“Broken charger port”*
**Quality-Overall**11%
*“Not great quality”*
**Stitch/Finish/Polish**11%
*“this is a very poorly stitched piece of clothing”*
**Comfort-Overall**6%
*“and was uncomfortable. not from here.”*
**Durability**6%
*“Mask broke”*
**Stretchability/Expandability/Elasticity**6%
*“Son put mask on elastic broke already”*
### **Top return reasons **
**Size-Overall**47%
**Zipper Quality**17%
**Value For Money**4%
**Material Quality**4%
**Smell**4%
**Quality-Overall**4%
**Strap/String Quality**3%
**Arm Fit**3%
**Advertised Vs Actual Product**2%
**Stitch/Finish/Polish**2%
## **Common questions**
- **Is jason mask profitable to sell on Amazon United Kingdom?**
- The niche generates £106K/yr across 44 tracked products. 0 of 6 products launched in the last 360 days are still selling. 90-day search growth is +10.2%. Flapen's verdict: Worth a look (63/100).
- **How competitive is the jason mask niche?**
- 33 brands and 79 sellers compete. The top 5 products take 29% of clicks and top 5 brands hold 45% of demand.
- **What do buyers complain about in jason mask?**
- Top complaints mined from reviews: Thickness, Size-Overall, Socket/Port/Plug. The return rate is 1.4%.
- **When does demand for jason mask peak?**
- Demand peaks in Oct–Nov; the busiest month runs 64.2× the quietest.
- **What does it cost to enter the jason mask niche?**
- Listings span £2.75–£38.15; the average listing price is £15.94 (sweet spot $15–$100). The average incumbent carries 526 reviews — the moat a new listing must climb.
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