---
title: "Castor Oil Pack — £274K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/health-personal-care/castor-oil-pack"
last_updated: "2026-07-31T13:15:14.587Z"
locale: en
meta:
description: "Niche score 60/100 · £274K/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 60/100 · £274K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Castor Oil Pack — £274K/yr Amazon UK Niche (2026) - Flapen"
---
# **castor oil pack**
**Worth a look**
Shows low returns (0.2%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 50Growth 42Conversion 72Competition 52Returns 99Price range 60Avg price 39Brand share 66Review moat 24Quality gap 81
**Returns**
**Incredible****0.2%**
return rate — above 5% kills the launch gate
**Quality gap**
**Great****4.2★**
avg incumbent rating — lower means beatable quality
**Conversion**
**Good****6.7%**
search→purchase rate — share of searches ending in a sale
**Brand share**
**Good****65%**
top-5 brand share — brands hold most of the demand
**Price range**
**Good****£4.65–£30.38**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Competition**
**Good****54%**
top-5 click share — leaders hold, buyers still browse
**Market size**
**Okay****£274K**
£274K/yr · 383K searches
**Growth**
**Okay****+13.9%**
90-day search growth — must beat 0% to launch
**Avg price**
**Okay****£10.70**
avg listing price — sweet spot $15–$100
**Review moat**
**Bad****6,389.81**
avg incumbent reviews — the moat a new listing must climb
**Signals**[** Out of Stock**](https://flapen.com/research/niches?market=uk&signal=out_of_stock "OOS rate > 10%")
According to Flapen's Amazon United Kingdom niche tracking, castor oil pack is a £274K/yr Amazon United Kingdom market (383K searches/yr). The top 5 brands hold 65% of demand. Demand peaks in Jan–Feb. Verdict: Worth a look — 60/100.
Data updated Jul 24, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **castor oil pack market data**
- **Units sold / yr**
- **20K–25K**
- avg 750–1,000/product
- **Revenue / yr**
- **£214K–£268K**
- units × avg price
- **Conversion rate**
- **6.7%**
- **Avg BSR**
- **#227**
- **Page quality**
- **0%**
- **Prime**
- **96%**
- **Sponsored**
- **96%**
- **Out of stock**
- **20.6%**
- **Avg brand age**
- **29 months**
- **Avg seller age**
- **170 days**
## **Competition & brand share**
The top 5 products take 54% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**22 **▼falling
**Sellers**
**40**
**Top-5 brand share**
**65%**
Top 20: 98%
**Top-5 click share**
**54%**
Top 20: 94%
**Open market**
**30%**
- AOOWU33% - Handcraft Blends14% - RIPETIC7% - Teawind6% - Fushi6% - KiyoVeda5%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +13.9% search growth over the last 90 days.
18K13KSpike '24Holiday '24Spike '25Prime Day '25Spike '26Prime Day '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jan, Feb · busiest ÷ quietest = 1.6×
[**Open Trend **](https://flapen.com/research/uk/health-personal-care/castor-oil-pack/trend)
## **Top castor oil pack search terms**
- **castor oil pack wrap kit**164K/yr+17.4%5.4% conv. - **castor oil pack**71K/yr-17.6%4.7% conv. - **caster oil pack wrap kit**26K/yr+24.0%5.2% conv. - **castor oil wrap**24K/yr+12.3%5.6% conv. - **eden labs castor oil pack**7K/yr>1,000%4.1% conv. - **castor oil pack kit**15K/yr+15.7%2.8% conv. - **castor oil packs**17K/yr-3.9%2.9% conv. - **castor oil wrap for tummy**10K/yr+18.0%6.1% conv. - **castor oil pack wrap**10K/yr+4.8%4.2% conv. - **caster oil pack**7K/yr+5.2%4.5% conv. [**All search terms **](https://flapen.com/research/uk/health-personal-care/castor-oil-pack/search-terms)
## **Top castor oil pack 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%£14K10%£27K15%£41K20%£55K1101001K10K100K1.0M 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**AOOWU Castor Oil Pack 2PCS Reusable Castor Oil Pack Wrap Kit Organic Castor Oil Compression Wrap for Liver Detox with Storage Bag Castor Oil Wrap Machine Washable Anti Oil Leak (Oil Not Included)**AOOWU**£7.15**4.3★344 rev](https://www.amazon.co.uk/dp/B0DR8RSYD5) [2**Handcraft Blends Castor Oil Pack Wrap | Organic Castor Oil 473 ml | Reusable Wraps | Durable Comfortable Pack Wraps | Adjustable Elastic Straps | Neck and Stomach**Handcraft Blends**£16.66**4.5★122,512 rev](https://www.amazon.co.uk/dp/B0DRWC4S7G) [3**AOOWU Castor Oil Pack Reusable Castor Oil Pack Wrap Kit Organic Castor Oil Compression Wrap for Liver Detox with Storage Bag Castor Oil Wrap Machine Washable Anti Oil Leak (Oil Not Included)**AOOWU**£4.88**4.3★344 rev](https://www.amazon.co.uk/dp/B0FNMY64SV) [4**AOOWU Castor Oil Pack Reusable Castor Oil Pack Wrap Kit Organic Castor Oil Compression Wrap for Liver Detox with Storage Bag Castor Oil Wrap Machine Washable Anti Oil Leak (Oil Not Included)**AOOWU**£4.90**4.3★344 rev](https://www.amazon.co.uk/dp/B0FNMX7B2R) [5**Castor Oil Pack Wrap Kit for Waist Neck Leg Knee 6PCS Reusable Organic Cotton Castor Oil Wrap Kit Flannel Castor Oil Compress Pads(Khaki)**RIPETIC**£11.82**4.2★288 rev](https://www.amazon.co.uk/dp/B0CWR8VP9V)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**EDEN LABS Organic Castor Oil Kit Castor Oil Wrap with Organic Castor Oil Reusable Cotton Castor Oil Pack for Abdomen Waist and Relaxation Routine (1 PC)**Athem**£23.26**2 rev4w ago](https://www.amazon.co.uk/dp/B0H6MQY41X) [**Botanic Hearth Rosemary Castor Hair Oil 8 Fl Oz (236 ml) | Cold-Pressed Hexane-Free | 100% Natural & Vegan Formula | Nourishes Hair & Scalp & Softness and Shine | Suitable for All Hair Types**Botanic Hearth**£11.59**34,193 rev6mo ago](https://www.amazon.co.uk/dp/B0G3WR9Z9G) [**Majestic Pure 100% Natural Castor Oil 8 fl oz (236 ml) Organic Cold Pressed Castor Oil for Hair & Skin Growth with Reusable Wraps**Majestic Pure**£12.35**35 rev7mo ago](https://www.amazon.co.uk/dp/B0G71KN6QL) [**FNANJWQ Castor Oil Waist Wrap with Organic Cotton Reusable Castor Oil Compress and Pack Kit with 6 Adjustable Straps for Women Men Liver Detox Stomach Belly**FNANJWQ**£4.65**6 rev10mo ago](https://www.amazon.co.uk/dp/B0FJ2J4K87) [**AOOWU Castor Oil Pack Reusable Castor Oil Pack Wrap Kit Organic Castor Oil Compression Wrap for Liver Detox with Storage Bag Castor Oil Wrap Machine Washable Anti Oil Leak (Oil Not Included)**AOOWU**£4.88**344 rev11mo ago](https://www.amazon.co.uk/dp/B0FNMY64SV)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**EDEN LABS Organic Castor Oil Kit Castor Oil Wrap with Organic Castor Oil Reusable Cotton Castor Oil Pack for Abdomen Waist and Relaxation Routine (1 PC)**Athem**£23.26**5.0★**▲ 223%**](https://www.amazon.co.uk/dp/B0H6MQY41X) [**Botanic Hearth Rosemary Castor Hair Oil 8 Fl Oz (236 ml) | Cold-Pressed Hexane-Free | 100% Natural & Vegan Formula | Nourishes Hair & Scalp & Softness and Shine | Suitable for All Hair Types**Botanic Hearth**£11.59**4.4★**▲ 221%**](https://www.amazon.co.uk/dp/B0G3WR9Z9G) [**Majestic Pure 100% Natural Castor Oil 8 fl oz (236 ml) Organic Cold Pressed Castor Oil for Hair & Skin Growth with Reusable Wraps**Majestic Pure**£12.35**4.1★**▲ 219%**](https://www.amazon.co.uk/dp/B0G71KN6QL) [**AOOWU Castor Oil Pack Reusable Castor Oil Pack Wrap Kit Organic Castor Oil Compression Wrap for Liver Detox with Storage Bag Castor Oil Wrap Machine Washable Anti Oil Leak (Oil Not Included)**AOOWU**£4.90**4.3★**▲ 133%**](https://www.amazon.co.uk/dp/B0FNMX7B2R) [**Wbgraceful 30-Piece Organic Cotton Castor Oil Pack Wraps | Disposable Self-Adhesive Floral Pads for Detox Pain Relief Skin Health | Reusable Patches (Oil Excluded) | Flower-Shaped Design**Wbgraceful**£5.74**4.4★**▲ 130%**](https://www.amazon.co.uk/dp/B0DZ2CXK9X)
**~~View all trending →~~**
## **What buyers say about castor oil pack**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**35%
*“I think this oil is good quality”*
**Value For Money**8%
*“Good value for money”*
**Advertised Vs Actual Product**5%
*“Does what is supposed to do”*
**Ease Of Use**5%
*“spreads easily enough”*
**Comfort-Overall**4%
*“Very comfortable yo use”*
**Efficiency**3%
*“Really does work”*
**Smell**3%
*“The oil itself is fragrance-free and feels fresh, which reassures me that it hasnt been sitting around for too long”*
**Suitability Combination Skin**2%
*“Good for skin and for money”*
**Leak-Proof**2%
*“Haven't noticed any leakage yet”*
**Size-Overall**2%
*“it fits lovely”*
### **What buyers complain about **
**Thickness**7%
*“The oil itself feels slightly less thick than the brand I currently use”*
**Advertised Vs Actual Product**7%
*“Misleading product”*
**Smell**6%
*“Strange smell”*
**Material Quality**6%
*“Fake, chemical made materials”*
**Functionality-Overall**6%
*“Does not actually do what its supposed to do”*
**Vegan/Organic**6%
*“The material is NOT organic cotton”*
**Leak-Proof**4%
*“the oil was leaking in the bubble wrap”*
**Quality-Overall**3%
*“Cheap quality”*
**Eyelash Quality**3%
*“The eyelash curler snipped my eyelashes”*
**Skin Health**3%
*“With eczema prone skin its trial and error”*
### **Top return reasons **
**Size-Overall**17%
**Material Quality**17%
**Vegan/Organic**11%
**Quality-Overall**10%
**Advertised Vs Actual Product**9%
**Comfort-Overall**6%
**Leak-Proof**5%
**Functionality-Overall**3%
**Adhesion/Stickiness**3%
**Joint Pain**2%
## **Common questions**
- **Is castor oil pack profitable to sell on Amazon United Kingdom?**
- The niche generates £274K/yr across 26 tracked products. 2 of 7 products launched in the last 360 days are still selling. 90-day search growth is +13.9%. Flapen's verdict: Worth a look (60/100).
- **How competitive is the castor oil pack niche?**
- 22 brands and 40 sellers compete. The top 5 products take 54% of clicks and top 5 brands hold 65% of demand.
- **What do buyers complain about in castor oil pack?**
- Top complaints mined from reviews: Thickness, Advertised Vs Actual Product, Smell. The return rate is 0.2%.
- **When does demand for castor oil pack peak?**
- Demand peaks in Jan–Feb; the busiest month runs 1.6× the quietest.
- **What does it cost to enter the castor oil pack niche?**
- Listings span £4.65–£30.38; the average listing price is £10.70 (sweet spot $15–$100). The average incumbent carries 6,390 reviews — the moat a new listing must climb.
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