---
title: "Aliver Jamaican Black Castor Oil — $4K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/beauty-personal-care/aliver-jamaican-black-castor-oil"
last_updated: "2026-08-09T16:51:31.790Z"
locale: en
meta:
description: "Niche score 26/100 · $4K/yr market · 18K searches/yr · $9.39 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 26/100 · $4K/yr market · 18K searches/yr · $9.39 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Aliver Jamaican Black Castor Oil — $4K/yr Amazon US Niche (2026) - Flapen"
---
# **aliver jamaican black castor oil**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 1Growth 23Conversion 33Competition 5Returns 97Price range 0Avg price 28Brand share 0Review moat 69Quality gap 42
**Returns**
**Incredible****0.7%**
return rate — above 5% kills the launch gate
**Review moat**
**Good****726.86**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Conversion**
**Okay****2.6%**
search→purchase rate — share of searches ending in a sale
**Avg price**
**Okay****$9.39**
avg listing price — sweet spot $15–$100
**Growth**
**Bad****-3.3%**
90-day search growth — must beat 0% to launch
**Competition**
**Bad****94%**
top-5 click share — a locked-up shelf
**Market size**
**Bad****$4K**
$4K/yr · 18K searches
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
**Price range**
**Bad****$5.82–$15.03**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500")
According to Flapen's Amazon United States niche tracking, aliver jamaican black castor oil is a $4K/yr Amazon United States market (18K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Jul–Aug–Sep. Verdict: Skip it — 26/100.
Data updated Jul 14, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **aliver jamaican black castor oil market data**
- **Units sold / yr**
- **500–750**
- avg 0–100/product
- **Revenue / yr**
- **$5K–$7K**
- units × avg price
- **Conversion rate**
- **2.6%**
- **Avg BSR**
- **#531**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **17.0%**
- **Avg brand age**
- **51 months**
- **Avg seller age**
- **175 days**
## **Competition & brand share**
The top 5 products capture 94% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**5 **▼falling
**Sellers**
**7**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**94%**
Top 20: 100%
**Open market**
**0%**
- generic46% - Uocasi29% - Generic13% - DLOMFVFQ9% - NIFEISHI2% - Open — no brand owns it (0%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -3.3% search growth over the last 90 days.
1K750Spike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jul, Aug, Sep · busiest ÷ quietest = 2.3×
[**Open Trend **](https://flapen.com/research/us/beauty-personal-care/aliver-jamaican-black-castor-oil/trend)
## **Top aliver jamaican black castor oil search terms**
- **aliver jamaican black castor oil**7K/yr-27.4%3.9% conv. - **aliver black castor oil**3K/yr+31.0%4.0% conv. - **aliver castor oil**2K/yr-8.1%2.4% conv. - **aliver jamaican black castor oil detox**2K/yr+16.0%1.6% conv. - **aliver jamaican black castor oil organic**1K/yr+36.1%1.7% conv. - **jamaican black castor oil aliver**2K/yr+8.1%1.2% conv. - **aliver jamaican black castor oil organic cold pressed unrefined**1K/yr+10.7%0.0% conv. - **aliver black jamaican castor oil**282/yr-56.1%6.9% conv. - **alver jamaican black castor oil organic**76/yr-100.0%0.0% conv. [**All search terms **](https://flapen.com/research/us/beauty-personal-care/aliver-jamaican-black-castor-oil/search-terms)
## **Top aliver jamaican black 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%15%$67130%$1K45%$2K60%$3K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 7 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Jamaican Black Castor Oil - 100% Pure and Organic Cold Pressed in Glass Bottles for Hair Growth Eyebrow Nourishment and Skin Hydration**generic**$13.05**4.6★3 rev](https://www.amazon.com/dp/B0FVV62P8S) [2**Jamaican Black Castor Oil - 100% Pure and Organic Cold Pressed in Glass Bottles for Hair Growth Eyebrow Nourishment and Skin Hydration**Uocasi**$9.31**4.4★2,845 rev](https://www.amazon.com/dp/B0CRB21CRK) [3**Jamaican Black Castor Oil 60ml - 100% Pure Black Castor Oil Cold Pressed Unrefined for Hair Growth Eyelashes Eyebrows Thicker Body & Face Skin Care Moisturizing Massage Oil**Generic**$7.63**4.6★39 rev](https://www.amazon.com/dp/B0F38DTH43) [4**Jamaican Black Castor Oil Castor Oil Organic Cold Pressed Unrefined Pure Natural Castor Oil for Hair Growth Eyelashes & Eyebrows Deep Cleansing Skin & Scalp Moisturizer Nail Care Grow 60ML**DLOMFVFQ**$5.91**4.4★436 rev](https://www.amazon.com/dp/B0DSW8P3L5) [5**Uocasi Jamaican Black Castor Oil - 2Pack 100% Pure and Organic Cold Pressed in Glass Bottles for Hair Growth Eyebrow Nourishment and Skin Hydration 4.04 Oz**Uocasi**$15.03**4.6★305 rev](https://www.amazon.com/dp/B0DYTK136M)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Jamaican Black Castor Oil 60ml - 100% Pure Black Castor Oil Cold Pressed Unrefined for Hair Growth Eyelashes Eyebrows Thicker Body & Face Skin Care Moisturizing Massage Oil**Generic**$7.63**39 rev1y ago](https://www.amazon.com/dp/B0F38DTH43) [**Jamaican Black Castor Oil Castor Oil Organic Cold Pressed Unrefined Pure Natural Castor Oil for Hair Growth Eyelashes & Eyebrows Deep Cleansing Skin & Scalp Moisturizer Nail Care Grow 60ML**DLOMFVFQ**$5.91**436 rev1y ago](https://www.amazon.com/dp/B0DSW8P3L5) [**Uocasi Jamaican Black Castor Oil - 2Pack 100% Pure and Organic Cold Pressed in Glass Bottles for Hair Growth Eyebrow Nourishment and Skin Hydration 4.04 Oz**Uocasi**$15.03**305 rev1y ago](https://www.amazon.com/dp/B0DYTK136M) [**Castor Oil Black Castor Oil for Hair Growth 2 Fl Oz Pure & Cold Pressed Hair Oils for Eyelashes and Eyebrows Moisturizing Scalp Skin and Nails**Generic**$5.82**123 rev1y ago](https://www.amazon.com/dp/B0DK2Y26RL) [**NIFEISHI Jamaican Black Castor Oil Organic Cold Pressed Glass Bottle 4.04 fl oz**NIFEISHI**$9.00**1,337 rev2y ago](https://www.amazon.com/dp/B0CYX4T3Y9)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Jamaican Black Castor Oil 60ml - 100% Pure Black Castor Oil Cold Pressed Unrefined for Hair Growth Eyelashes Eyebrows Thicker Body & Face Skin Care Moisturizing Massage Oil**Generic**$7.63**4.6★**▲ 206%**](https://www.amazon.com/dp/B0F38DTH43) [**Jamaican Black Castor Oil - 100% Pure and Organic Cold Pressed in Glass Bottles for Hair Growth Eyebrow Nourishment and Skin Hydration**generic**$13.05**4.6★**▲ 70%**](https://www.amazon.com/dp/B0FVV62P8S) [**Uocasi Jamaican Black Castor Oil - 2Pack 100% Pure and Organic Cold Pressed in Glass Bottles for Hair Growth Eyebrow Nourishment and Skin Hydration 4.04 Oz**Uocasi**$15.03**4.6★**— 8%**](https://www.amazon.com/dp/B0DYTK136M) [**Jamaican Black Castor Oil Castor Oil Organic Cold Pressed Unrefined Pure Natural Castor Oil for Hair Growth Eyelashes & Eyebrows Deep Cleansing Skin & Scalp Moisturizer Nail Care Grow 60ML**DLOMFVFQ**$5.91**4.4★**▼ 16%**](https://www.amazon.com/dp/B0DSW8P3L5) [**Jamaican Black Castor Oil - 100% Pure and Organic Cold Pressed in Glass Bottles for Hair Growth Eyebrow Nourishment and Skin Hydration**Uocasi**$9.31**4.4★**▼ 39%**](https://www.amazon.com/dp/B0CRB21CRK)
**~~View all trending →~~**
## **What buyers say about aliver jamaican black castor oil**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**28%
*“Great quality caster oil”*
**Moist/Dry**12%
*“Great for face Moisturizing”*
**Value For Money**7%
*“An Affordable product”*
**Efficiency**5%
*“Effective”*
**Soft Feel**5%
*“Leaves hair soft”*
**Suitability Combination Skin**4%
*“Great for rosacea and sensitive skin”*
**Absorbency**3%
*“Absorbs well”*
**Thickness**3%
*“Nice and Thick”*
**Oily/Greasy**3%
*“Good oil”*
**Wrinkle**3%
*“I still use my products for wrinkles first”*
### **What buyers complain about **
**Smell**24%
*“Smelled rancid”*
**Oily/Greasy**12%
*“It goes on rather greasy”*
**Thickness**5%
*“Doesnt work, too thick”*
**Size-Overall**5%
*“I just wish it came in a larger bottle”*
**Dilute/Watery**5%
*“The consistency is not the same as this is a lot more watery”*
**Advertised Vs Actual Product**4%
*“Doesn't work like it was advertised”*
**Adhesion/Stickiness**4%
*“bottle all sticky”*
**Functionality-Overall**3%
*“nothing has actually worked”*
**Side Effects**3%
*“I cant see any effects positive or otherwise”*
**Hair Related**3%
*“because my hair hides it”*
### **Top return reasons **
**Smell**29%
**Advertised Vs Actual Product**17%
**Oily/Greasy**10%
**Defective Material/Parts**5%
**Leak-Proof**5%
**Functionality-Overall**4%
**Color**3%
**Size-Overall**3%
**Product Condition**2%
**Dilute/Watery**2%
## **Common questions**
- **Is aliver jamaican black castor oil profitable to sell on Amazon United States?**
- The niche generates $4K/yr across 7 tracked products. 90-day search growth is -3.3%. Flapen's verdict: Skip it (26/100).
- **How competitive is the aliver jamaican black castor oil niche?**
- 5 brands and 7 sellers compete. The top 5 products take 94% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in aliver jamaican black castor oil?**
- Top complaints mined from reviews: Smell, Oily/Greasy, Thickness. The return rate is 0.7%.
- **When does demand for aliver jamaican black castor oil peak?**
- Demand peaks in Jul–Aug–Sep; the busiest month runs 2.3× the quietest.
- **What does it cost to enter the aliver jamaican black castor oil niche?**
- Listings span $5.82–$15.03; the average listing price is $9.39 (sweet spot $15–$100). The average incumbent carries 727 reviews — the moat a new listing must climb.
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