---
title: "Castor Oil — $7K/yr Amazon SG Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/sg/beauty/castor-oil"
last_updated: "2026-08-08T05:24:47.516Z"
locale: en
meta:
description: "Niche score 37/100 · $7K/yr market · 9K searches/yr · $25.72 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 37/100 · $7K/yr market · 9K searches/yr · $25.72 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Castor Oil — $7K/yr Amazon SG Niche (2026) - Flapen"
---
# **castor oil**
**Skip it**
A small market ($7K/yr) — this niche doesn't clear our bar today.
Market size 2Growth 14Conversion 38Competition 25Returns 100Price range 87Avg price 95Brand share 46Review moat 15Quality gap 25
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Avg price**
**Incredible****$25.72**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$11.10–$50.61**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Brand share**
**Okay****77%**
top-5 brand share — brands hold most of the demand
**Conversion**
**Okay****3.0%**
search→purchase rate — share of searches ending in a sale
**Competition**
**Okay****70%**
top-5 click share — leaders hold, buyers still browse
**Quality gap**
**Okay****4.6★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Bad****21,739.86**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Bad****-22.7%**
90-day search growth — must beat 0% to launch
**Market size**
**Bad****$7K**
$7K/yr · 9K searches
According to Flapen's Amazon Singapore niche tracking, castor oil is a $7K/yr Amazon Singapore market (9K searches/yr). The top 5 brands hold 77% of demand. Demand peaks in Sep–Oct. Verdict: Skip it — 37/100.
Data updated Jul 24, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **castor oil market data**
- **Units sold / yr**
- **250–500**
- avg 0–100/product
- **Revenue / yr**
- **$6K–$13K**
- units × avg price
- **Conversion rate**
- **3.0%**
- **Avg BSR**
- **#47**
- **Page quality**
- **0%**
- **Prime**
- **50%**
- **Sponsored**
- **14%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **88 months**
- **Avg seller age**
- **57 days**
## **Competition & brand share**
The top 5 products take 70% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**11 **▼falling
**Sellers**
**22**
**Top-5 brand share**
**77%**
Top 20: 100%
**Top-5 click share**
**70%**
Top 20: 100%
**Open market**
**15%**
- Kate Blanc Cosmetics32% - Handcraft Blends17% - HERITAGE STORE13% - Seven Minerals9% - VITAL AFFAIR8% - Now Foods8% - Open — no brand owns it (5 brands, 15%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -22.7% search growth over the last 90 days.
700500Spike '24Black Friday '24Spike '25Prime Day '25Black Friday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Sep, Oct · busiest ÷ quietest = 1.9×
[**Open Trend **](https://flapen.com/research/sg/beauty/castor-oil/trend)
## **Top castor oil search terms**
- **castor oil**6K/yr-16.9%3.8% conv. - **castor oil organic cold pressed hexane free**1K/yr-33.4%4.2% conv. - **organic castor oil**946/yr-15.9%2.6% conv. - **castor oil organic**547/yr-56.1%4.9% conv. [**All search terms **](https://flapen.com/research/sg/beauty/castor-oil/search-terms)
## **Top castor oil 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%$72320%$1K30%$2K40%$3K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 14 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Castor Oil (2oz) USDA Certified Organic 100% Pure Cold Pressed Hexane Free by Kate Blanc. Stimulate Growth for Eyelashes Eyebrows Hair. Lash Growth Serum. Brow Treatment. FREE Mascara Starter Kit**Kate Blanc Cosmetics**$24.94**4.5★96,942 rev](https://www.amazon.sg/dp/B01NALN8Q9) [2**Handcraft Blends Organic Castor Oil - 16 Fl Oz - 100% Pure and Natural - Premium Grade Carrier Oil for Hair Growth Eyelashes and Eyebrows - Hair and Body - Expeller-Pressed & Hexane-Free**Handcraft Blends**$19.69**4.6★41,831 rev](https://www.amazon.sg/dp/B0734849YK) [3**HERITAGE STORE Organic Castor Oil Glass Bottle Cold Pressed Rich Hydration for Hair & Skin Bold Lashes & Brows 16oz**HERITAGE STORE**$21.45**4.7★24,881 rev](https://www.amazon.sg/dp/B0013YYNDM) [4**VITAL AFFAIR Pure Castor Oil Organic Cold Pressed Unrefined Glass Bottle-USDA Certified for Castor Oil Pack Wrap for Face Hair Growth Eyelashes Eyebrows-16oz**VITAL AFFAIR**$40.43**4.7★2,905 rev](https://www.amazon.sg/dp/B0CLJXSJFM) [5**Now Foods Castor Oil 473ml**Now Foods**$11.10**4.6★30,404 rev](https://www.amazon.sg/dp/B0013TM9UQ)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**NOW Solutions Organic Castor Oil 100% Pure Versatile Skin Care Multi-Purpose Skin Softener 16oz (473ml)**Now Foods**$22.01**185 rev9mo ago](https://www.amazon.sg/dp/B0DGNC41DN) [**QUEEN OF THE THRONES Organic Golden Castor Oil - | 100% Pure & Expeller-Pressed for Hair Skin & Nails | Hexane Free | USDA Certified (8.4oz (250 ml))**QUEEN OF THE THRONES**$50.61**16,626 rev2y ago](https://www.amazon.sg/dp/B0CT68RC4P) [**Seven Minerals New 16 fl oz Glass Bottle Castor Oil Organic Cold Pressed Unrefined Glass Bottle Pack - 100% Pure USDA Certified Organic Hexane Free**Seven Minerals**$49.87**7,714 rev2y ago](https://www.amazon.sg/dp/B0CMDD18FS) [**VITAL AFFAIR Pure Castor Oil Organic Cold Pressed Unrefined Glass Bottle-USDA Certified for Castor Oil Pack Wrap for Face Hair Growth Eyelashes Eyebrows-16oz**VITAL AFFAIR**$40.43**2,905 rev2y ago](https://www.amazon.sg/dp/B0CLJXSJFM) [**Fushi Organic Castor Oil 250 ml 100% Pure Cold and Freshly Pressed for Dry Skin and Hair Growth Eyelashes and Eyebrows Hexane-Free Natural Food Grade Sustainably Sourced (Packaging may vary)**Fushi**$17.96**5,694 rev6y ago](https://www.amazon.sg/dp/B00BJJVLJ0)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**QUEEN OF THE THRONES Organic Golden Castor Oil - | 100% Pure & Expeller-Pressed for Hair Skin & Nails | Hexane Free | USDA Certified (8.4oz (250 ml))**QUEEN OF THE THRONES**$50.61**4.7★**▲ 138%**](https://www.amazon.sg/dp/B0CT68RC4P) [**NOW Solutions Organic Castor Oil 100% Pure Versatile Skin Care Multi-Purpose Skin Softener 16oz (473ml)**Now Foods**$22.01**4.7★**▲ 102%**](https://www.amazon.sg/dp/B0DGNC41DN) [**VITAL AFFAIR Pure Castor Oil Organic Cold Pressed Unrefined Glass Bottle-USDA Certified for Castor Oil Pack Wrap for Face Hair Growth Eyelashes Eyebrows-16oz**VITAL AFFAIR**$40.43**4.7★**▲ 73%**](https://www.amazon.sg/dp/B0CLJXSJFM) [**Cliganic USDA Organic Castor Oil 100% Pure (8oz with Eyelash Kit) - For Eyelashes Eyebrows Hair & Skin | Natural Cold Pressed Unrefined Hexane-Free**Cliganic**$19.01**4.5★**▲ 69%**](https://www.amazon.sg/dp/B07Z55TTHR) [**Kate Blanc Cosmetics Castor Oil Organic (4oz) 100% Pure Cold Pressed Hexane Free. Natural Oil for Hair Eyelashes Eyebrows. Skin Moisturizer with Starter Kit**Kate Blanc Cosmetics**$28.72**4.5★**▲ 68%**](https://www.amazon.sg/dp/B01N7TBG6J)
**~~View all trending →~~**
## **What buyers say about castor oil**
What buyers praise and complain about, mined from review topics.
### **Top return reasons **
**Advertised Vs Actual Product**100%
## **Common questions**
- **Is castor oil profitable to sell on Amazon Singapore?**
- The niche generates $7K/yr across 14 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -22.7%. Flapen's verdict: Skip it (37/100).
- **How competitive is the castor oil niche?**
- 11 brands and 22 sellers compete. The top 5 products take 70% of clicks and top 5 brands hold 77% of demand.
- **When does demand for castor oil peak?**
- Demand peaks in Sep–Oct; the busiest month runs 1.9× the quietest.
- **What does it cost to enter the castor oil niche?**
- Listings span $11.10–$50.61; the average listing price is $25.72 (sweet spot $15–$100). The average incumbent carries 21,740 reviews — the moat a new listing must climb.
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