---
title: "Brain Licker — £8K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/everything-else/brain-licker"
last_updated: "2026-07-31T07:17:26.553Z"
locale: en
meta:
description: "Niche score 32/100 · £8K/yr market · 28K searches/yr · £10.68 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 32/100 · £8K/yr market · 28K searches/yr · £10.68 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Brain Licker — £8K/yr Amazon UK Niche (2026) - Flapen"
---
# **brain licker**
**Skip it**
A small market ($8K/yr) — this niche doesn't clear our bar today.
Market size 2Growth 13Conversion 31Competition 24Returns 100Price range 17Avg price 39Brand share 12Review moat 67Quality gap 62
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Review moat**
**Good****810.31**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Avg price**
**Okay****£10.68**
avg listing price — sweet spot $15–$100
**Conversion**
**Okay****2.5%**
search→purchase rate — share of searches ending in a sale
**Competition**
**Bad****72%**
top-5 click share — a locked-up shelf
**Price range**
**Bad****£5.12–£16.99**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Growth**
**Bad****-23.4%**
90-day search growth — must beat 0% to launch
**Brand share**
**Bad****95%**
top-5 brand share — brand-locked demand
**Market size**
**Bad****£8K**
£8K/yr · 28K 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, brain licker is a £8K/yr Amazon United Kingdom market (28K searches/yr). The top 5 brands hold 95% of demand. Demand peaks in Dec. Verdict: Skip it — 32/100.
Data updated Jul 23, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **brain licker market data**
- **Units sold / yr**
- **1K–1K**
- avg 0–100/product
- **Revenue / yr**
- **£11K–£13K**
- units × avg price
- **Conversion rate**
- **2.5%**
- **Avg BSR**
- **#275**
- **Page quality**
- **0%**
- **Prime**
- **23%**
- **Sponsored**
- **0%**
- **Out of stock**
- **22.2%**
- **Avg brand age**
- **65 months**
- **Avg seller age**
- **158 days**
## **Competition & brand share**
The top 5 products capture 72% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**7 **▼falling
**Sellers**
**33**
**Top-5 brand share**
**95%**
Top 20: 100%
**Top-5 click share**
**72%**
Top 20: 100%
**Open market**
**2%**
- Krazy Kandi39% - Generic23% - Brain Licker18% - Bobzo10% - Swizzels5% - Vidal3% - Open — no brand owns it (1 brand, 2%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -23.4% search growth over the last 90 days.
900700Holiday '24Spike '25Holiday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Dec · busiest ÷ quietest = 1.8×
[**Open Trend **](https://flapen.com/research/uk/everything-else/brain-licker/trend)
## **Top brain licker search terms**
- **brain licker**19K/yr-16.1%3.0% conv. - **brain lickers**8K/yr-37.3%3.0% conv. - **brain lickers blue raspberry**2K/yr-33.1%3.5% conv. [**All search terms **](https://flapen.com/research/uk/everything-else/brain-licker/search-terms)
## **Top brain licker 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%5%£37810%£75715%£1K20%£2K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted
All 13 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**12x Blue Raspberry Brain Licker Sour Candy (1 Case)**Generic**£11.80**4.3★132 rev](https://www.amazon.co.uk/dp/B0BH32V4XN) [2**Hannahs Brain Licker Sour Liquid Candy Rollers 12 x 60ml Blue Raspberry & Strawberry Novelty Sweets | Extreme Pucker Tangy Treat for Party Bags**Krazy Kandi**£10.21**3.8★4 rev](https://www.amazon.co.uk/dp/B0G2T4Y7GG) [3**Brain Licker & Lickedy Lips Sour Candy Drink Bundle 24 Bottles (12x60ml Each) | Extreme Sour Liquid Sweets | Fun Novelty Candy | Retro Party Bag Treats | Kids Gift Box**Krazy Kandi**£16.99**4.3★3 rev](https://www.amazon.co.uk/dp/B0F2FRKQV5) [4**Brain Licker Sour Candy Roller 60 ml Pack of 2**Brain Licker**£5.12**4.2★385 rev](https://www.amazon.co.uk/dp/B01LTIQJPQ) [5**Brain Lickar Sour Liquid Roller Sweets 3 Pack Assorted Flavours (Blue Raspberry & Strawberry 60ml Each) Tangy Kids Treats Fun Roller Candy Mess-Free Confectionery Bobzo**Bobzo**£7.38**3.1★2 rev](https://www.amazon.co.uk/dp/B0DM67P35Y)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Brain Licker Blue Raspberry & Sour Strawberry Flavour Liquid Candy 12 x 60ml Bulk Pack | Sour Rollerball Bottle Sweets | Tongue Painter Novelty Treat for Party Bags and Gifting**Krazy Kandi**£12.93**1 rev5mo ago](https://www.amazon.co.uk/dp/B0GPNQQYGM) [**Brain Licker Bitz 18 x 50g Fruit Flavour Crunchy Candy Boxes Bulk Display Case | Tangy Sour Treats for Party Bags and Gifting**Krazy Kandi**£8.34**0 rev5mo ago](https://www.amazon.co.uk/dp/B0GPNTQNNX) [**Hannahs Brain Licker Sour Liquid Candy Rollers 12 x 60ml Blue Raspberry & Strawberry Novelty Sweets | Extreme Pucker Tangy Treat for Party Bags**Krazy Kandi**£10.21**4 rev8mo ago](https://www.amazon.co.uk/dp/B0G2T4Y7GG) [**Brain Licker Sour Drops 30 x 25ml Full Box - Fruit Flavour Drops liquid Candy**Generic**£14.90**1 rev1y ago](https://www.amazon.co.uk/dp/B0F7XM716L) [**Brain Licker & Lickedy Lips Sour Candy Drink Bundle 24 Bottles (12x60ml Each) | Extreme Sour Liquid Sweets | Fun Novelty Candy | Retro Party Bag Treats | Kids Gift Box**Krazy Kandi**£16.99**3 rev1y ago](https://www.amazon.co.uk/dp/B0F2FRKQV5)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Brain Licker Spray - 12 x 60ml**Brain Licker**£8.81**4.0★**▲ 216%**](https://www.amazon.co.uk/dp/B085F2PWGF) [**Brain Licker Blue Raspberry & Sour Strawberry Flavour Liquid Candy 12 x 60ml Bulk Pack | Sour Rollerball Bottle Sweets | Tongue Painter Novelty Treat for Party Bags and Gifting**Krazy Kandi**£12.93**5.0★**▲ 195%**](https://www.amazon.co.uk/dp/B0GPNQQYGM) [**Brain Licker Bitz 18 x 50g Fruit Flavour Crunchy Candy Boxes Bulk Display Case | Tangy Sour Treats for Party Bags and Gifting**Krazy Kandi**£8.34**0.0★**▲ 132%**](https://www.amazon.co.uk/dp/B0GPNTQNNX) [**Brain Licker & Lickedy Lips Sour Candy Drink Bundle 24 Bottles (12x60ml Each) | Extreme Sour Liquid Sweets | Fun Novelty Candy | Retro Party Bag Treats | Kids Gift Box**Krazy Kandi**£16.99**4.3★**▲ 31%**](https://www.amazon.co.uk/dp/B0F2FRKQV5) [**Hannahs Brain Licker Sour Liquid Candy Rollers 12 x 60ml Blue Raspberry & Strawberry Novelty Sweets | Extreme Pucker Tangy Treat for Party Bags**Krazy Kandi**£10.21**3.8★**▲ 15%**](https://www.amazon.co.uk/dp/B0G2T4Y7GG)
**~~View all trending →~~**
## **What buyers say about brain licker**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Taste-Overall**20%
*“Tastes good, value for money and fast delivery”*
**Value For Money**16%
*“Great price for the amount you get”*
**Flavor**14%
*“I love the flavors”*
**Sweetness**11%
*“as expected and fav sweets ever yummy”*
**Advertised Vs Actual Product**9%
*“As described”*
**Sour**7%
*“These sour lollies were well received by my nephews”*
**Quality-Overall**7%
*“Fantastic item, perfect quality, highly recommended”*
**Color**4%
*“their favourite are the blue ones”*
### **What buyers complain about **
**Sour**33%
*“Sour -”*
**Advertised Vs Actual Product**15%
*“doesn't say on the listing”*
**Taste-Overall**13%
*“Terrible tasting”*
**Design-Overall**10%
*“Different design than normal”*
**Size-Overall**5%
*“Bigger than expected”*
## **Common questions**
- **Is brain licker profitable to sell on Amazon United Kingdom?**
- The niche generates £8K/yr across 13 tracked products. 0 of 3 products launched in the last 360 days are still selling. 90-day search growth is -23.4%. Flapen's verdict: Skip it (32/100).
- **How competitive is the brain licker niche?**
- 7 brands and 33 sellers compete. The top 5 products take 72% of clicks and top 5 brands hold 95% of demand.
- **What do buyers complain about in brain licker?**
- Top complaints mined from reviews: Sour, Advertised Vs Actual Product, Taste-Overall. The return rate is 0.0%.
- **When does demand for brain licker peak?**
- Demand peaks in Dec; the busiest month runs 1.8× the quietest.
- **What does it cost to enter the brain licker niche?**
- Listings span £5.12–£16.99; the average listing price is £10.68 (sweet spot $15–$100). The average incumbent carries 810 reviews — the moat a new listing must climb.
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