---
title: "Castor Oil Patches — £30K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/health-personal-care/castor-oil-patches"
last_updated: "2026-07-31T10:43:32.355Z"
locale: en
meta:
description: "Niche score 51/100 · £30K/yr market · 57K searches/yr. Prices mostly outside the sweet spot ($3.81–$11.92) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 51/100 · £30K/yr market · 57K searches/yr. Prices mostly outside the sweet spot ($3.81–$11.92) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Castor Oil Patches — £30K/yr Amazon UK Niche (2026) - Flapen"
---
# **castor oil patches**
**Worth a look**
Shows low returns (0.1%), but prices mostly outside the sweet spot ($3.81–$11.92) keeps it on the watch list.
Market size 8Growth 16Conversion 79Competition 46Returns 99Price range 0Avg price 18Brand share 76Review moat 86Quality gap 96
**Returns**
**Incredible****0.1%**
return rate — above 5% kills the launch gate
**Quality gap**
**Incredible****4.0★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Great****281.41**
avg incumbent reviews — the moat a new listing must climb
**Conversion**
**Great****8.0%**
search→purchase rate — share of searches ending in a sale
**Brand share**
**Great****59%**
top-5 brand share — no brand owns this niche
**Competition**
**Okay****57%**
top-5 click share — leaders hold, buyers still browse
**Avg price**
**Bad****£6.65**
avg listing price — sweet spot $15–$100
**Growth**
**Bad****-17.1%**
90-day search growth — must beat 0% to launch
**Market size**
**Bad****£30K**
£30K/yr · 57K searches
**Price range**
**Bad****£3.81–£11.92**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**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") [** Quality Gap**](https://flapen.com/research/niches?market=uk&signal=quality_gap "Avg rating < 4.0")
According to Flapen's Amazon United Kingdom niche tracking, castor oil patches is a £30K/yr Amazon United Kingdom market (57K searches/yr). The top 5 brands hold 59% of demand. Demand peaks in Feb. Verdict: Worth a look — 51/100.
Data updated Jul 24, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **castor oil patches market data**
- **Units sold / yr**
- **4K–5K**
- avg 100–250/product
- **Revenue / yr**
- **£27K–£33K**
- units × avg price
- **Conversion rate**
- **8.0%**
- **Avg BSR**
- **#366**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **89%**
- **Out of stock**
- **20.6%**
- **Avg brand age**
- **24 months**
- **Avg seller age**
- **200 days**
## **Competition & brand share**
The top 5 products take 57% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**23 **▲rising
**Sellers**
**43**
**Top-5 brand share**
**59%**
Top 20: 97%
**Top-5 click share**
**57%**
Top 20: 93%
**Open market**
**36%**
- BD-Herego17% - 71Nmly17% - MKEOIEAU12% - Hbaid9% - BOXOB5% - Gosknor5%
## **Demand & seasonality**
Weekly Amazon search volume, last 76 weeks — -17.1% search growth over the last 90 days.
3K2KSpike '25Prime Day '25Spike '26 seasonMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun
Peak months: Feb · busiest ÷ quietest = 1.7×
[**Open Trend **](https://flapen.com/research/uk/health-personal-care/castor-oil-patches/trend)
## **Top castor oil patches search terms**
- **castor oil patches**29K/yr-13.9%6.1% conv. - **castor oil belly button patch**10K/yr-16.6%6.2% conv. - **castor oil patches for belly button**6K/yr-16.9%5.9% conv. - **castor oil patch**4K/yr-28.3%5.8% conv. - **caster oil patch**3K/yr-23.5%4.7% conv. - **belly button patch**1K/yr+0.4%2.8% conv. - **belly button patches caster oil**3K/yr-57.4%6.9% conv. - **castor oil patches for stomach**347/yr+263.3%6.7% conv. [**All search terms **](https://flapen.com/research/uk/health-personal-care/castor-oil-patches/search-terms)
## **Top castor oil patches 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%£2K10%£3K15%£5K20%£6K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)3 products missing review or click data not plotted
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**60 Pcs Castor Oil Pack Wrap for Belly Button Self-Adhesive Disposable Belly Button Patches Highly Absorbent Spunlace Cloth Castor Oil Pack Wrap Kit for Navel Anti-Seepage**BD-Herego**£4.42**5.0★2 rev](https://www.amazon.co.uk/dp/B0DZCTW6Z8) [2**100pcs Castor Oil Pack Wrap for Belly Button Self-Adhesive Castor Oil Patches Belly Button Patch Kit Organic Cotton Highly Absorbent Easy to Use(Castor Oils Not Included)**71Nmly**£6.13**3.8★15 rev](https://www.amazon.co.uk/dp/B0DWSHC625) [3**120PCS Castor Oil Patches 3Layer Leakproof Self-Adhesive Flower Belly Button Patches Organic Cotton Core for Castor Oil Pack Wrap Disposable No-Wash Portable Breathable Pads for Navel**MKEOIEAU**£7.66**0.0★0 rev](https://www.amazon.co.uk/dp/B0GT3XJYRC) [4**Hbaid 20 PCS Castor Oil Pack Wrap Packs for Liver Detox Aid Sleep Highly Absorbent Self-Adhesive Organic Cotton - UK Patent Protected No Wash Easy to Use Anti-Seepage (Oil Not Included)**Hbaid**£10.30**4.2★244 rev](https://www.amazon.co.uk/dp/B0CKYJW8L9) [5**BOXOB 20pcs Castor Oil Pack Wraps Anti-Leak Self Adhesive Castor Oil Patches Pads Cover for Belly Button Portable High Absorption Perfect Relaxing Supplies for Home Work Travel**BOXOB**£7.57**4.0★17 rev](https://www.amazon.co.uk/dp/B0F13181WR)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**100pcs Castor Oil Pack Wrap for Belly Button Self-Adhesive Disposable Castor Oil Patches Organic Cotton Highly Absorbent Easy Application for Body Relaxation Abdomen Care and Daily Home Use**Xchance**£5.67**1 rev3mo ago](https://www.amazon.co.uk/dp/B0GWT1CQ6C) [**120PCS Castor Oil Patches 3Layer Leakproof Self-Adhesive Flower Belly Button Patches Organic Cotton Core for Castor Oil Pack Wrap Disposable No-Wash Portable Breathable Pads for Navel**MKEOIEAU**£7.66**0 rev4mo ago](https://www.amazon.co.uk/dp/B0GT3XJYRC) [**50 Pcs Highly Absorbent Castor Oil Patches for Belly Button Castor Oil Belly Button Patch Spunlace Cloth Self Adhesive Castor Patches No Leakage (Oil Not Included)**Azoisuwr**£4.49**0 rev4mo ago](https://www.amazon.co.uk/dp/B0GSZLXZW7) [**llikknve 50 Pcs Highly Absorbent Castor Oil Patches for Belly Button Castor Oil Belly Button Patch Spunlace Cloth Self Adhesive Castor Patches No Leakage (Oil Not Included)**llikknve**£5.33**0 rev4mo ago](https://www.amazon.co.uk/dp/B0GSZQNG4G) [**TONBAO 40PCS Castor Oil Patches (7x7cm) Disposable Organic Cotton Pad Leak-Proof & Hypoallergenic Belly Button Patches Invisible Round-Hole Design Natural Skin Tone(Castor Oil NOT Included)**TONBAO**£5.13**11 rev11mo ago](https://www.amazon.co.uk/dp/B0FL1SWJ35)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**100pcs Castor Oil Pack Wrap for Belly Button Self-Adhesive Disposable Castor Oil Patches Organic Cotton Highly Absorbent Easy Application for Body Relaxation Abdomen Care and Daily Home Use**Xchance**£5.67**5.0★**▲ 280%**](https://www.amazon.co.uk/dp/B0GWT1CQ6C) [**50 Pcs Highly Absorbent Castor Oil Patches for Belly Button Castor Oil Belly Button Patch Spunlace Cloth Self Adhesive Castor Patches No Leakage (Oil Not Included)**Azoisuwr**£4.49**0.0★**▲ 276%**](https://www.amazon.co.uk/dp/B0GSZLXZW7) [**llikknve 50 Pcs Highly Absorbent Castor Oil Patches for Belly Button Castor Oil Belly Button Patch Spunlace Cloth Self Adhesive Castor Patches No Leakage (Oil Not Included)**llikknve**£5.33**0.0★**▲ 276%**](https://www.amazon.co.uk/dp/B0GSZQNG4G) [**TONBAO 40PCS Castor Oil Patches (7x7cm) Disposable Organic Cotton Pad Leak-Proof & Hypoallergenic Belly Button Patches Invisible Round-Hole Design Natural Skin Tone(Castor Oil NOT Included)**TONBAO**£5.13**3.9★**▲ 254%**](https://www.amazon.co.uk/dp/B0FL1SWJ35) [**120PCS Castor Oil Patches 3Layer Leakproof Self-Adhesive Flower Belly Button Patches Organic Cotton Core for Castor Oil Pack Wrap Disposable No-Wash Portable Breathable Pads for Navel**MKEOIEAU**£7.66**0.0★**▲ 249%**](https://www.amazon.co.uk/dp/B0GT3XJYRC)
**~~View all trending →~~**
## **What buyers say about castor oil patches**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**37%
*“Seems to be good quality oil”*
**Value For Money**8%
*“Great value”*
**Advertised Vs Actual Product**6%
*“They really work beyond expectations”*
**Ease Of Use**3%
*“Easy to use”*
**Suitability Combination Skin**3%
*“Great product - game changer for complexion”*
**Hair Growth**3%
*“I use it for hair growth, scalp care, eyebrows/lashes and skin moisturising – it absorbs well, feels rich”*
**Suitability Dry Skin**3%
*“It works really well on dry skin”*
**Adhesion/Stickiness**3%
*“Very strong glue on the patch”*
**Smell**3%
*“The oil itself is fragrance-free and feels fresh, which reassures me that it hasnt been sitting around for too long”*
**Moist/Dry**3%
*“Excellent moisturiser which i use on my face mainly”*
### **What buyers complain about **
**Adhesion/Stickiness**16%
*“Not sticky”*
**Smell**7%
*“Strange smell”*
**Allergies**7%
*“Allergic reaction”*
**Leak-Proof**6%
*“the oil was leaking in the bubble wrap”*
**Thickness**6%
*“Too thick”*
**Skin Health**5%
*“its useless, when taking the plasters off they stick to skin so hard that is bruised all my skin”*
**Eyelash Quality**4%
*“The eyelash curler snipped my eyelashes”*
**Advertised Vs Actual Product**4%
*“Totally wrong information for this product by the seller”*
**Functionality-Overall**3%
*“Didn't work for me”*
**Quality-Overall**3%
*“Garbage”*
### **Top return reasons **
**Adhesion/Stickiness**31%
**Leak-Proof**14%
**Size-Overall**13%
**Functionality-Overall**7%
**Vegan/Organic**5%
**Advertised Vs Actual Product**5%
**Quality-Overall**4%
**Defective Material/Parts**3%
**Oily/Greasy**3%
**Contamination**3%
## **Common questions**
- **Is castor oil patches profitable to sell on Amazon United Kingdom?**
- The niche generates £30K/yr across 27 tracked products. 0 of 6 products launched in the last 360 days are still selling. 90-day search growth is -17.1%. Flapen's verdict: Worth a look (51/100).
- **How competitive is the castor oil patches niche?**
- 23 brands and 43 sellers compete. The top 5 products take 57% of clicks and top 5 brands hold 59% of demand.
- **What do buyers complain about in castor oil patches?**
- Top complaints mined from reviews: Adhesion/Stickiness, Smell, Allergies. The return rate is 0.1%.
- **When does demand for castor oil patches peak?**
- Demand peaks in Feb; the busiest month runs 1.7× the quietest.
- **What does it cost to enter the castor oil patches niche?**
- Listings span £3.81–£11.92; the average listing price is £6.65 (sweet spot $15–$100). The average incumbent carries 281 reviews — the moat a new listing must climb.
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