Castrol Oil
FailThe average product has 23,430 reviews to catch up to, so Castrol Oil is a Fail.
- Flapen Score
- 45 / 100Ranks 9,665 of 14,768 Health & Household niches · −4 vs the category median of 4945
- Market size
- $120K/yr88K searches / yr
- 90-day growth
- -3.3%search demand this quarter
- Competition
- 70%top-5 click share · 16 brands · 60 sellers
Flapen Score
Castrol Oil against its category
The dotted line is the Health & Household average. Past it, Castrol Oil is stronger. Inside it, weaker.
Market
The Castrol Oil market on Amazon at a glance
Shoppers on Amazon United States searched for Castrol Oil 88K times last year and spent an estimated $120K. The top 5 brands take 72% of clicks. Flapen scores it 45 out of 100, a Fail.
01 · Demand
An estimated 7.2% of those searches ended in a purchase.
Shoppers searched for this 88K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 7.2% of those searches ended in a purchase. Searches in the last 90 days moved -3.3% against the 90 days before. Searches, conversion and average price together put the market at an estimated $120K a year.
- Searches, last 12 months
- 88K
- Growth, 90 days vs prior 90
- -3.3%
- Conversion, latest week
- 7.2%
- Market size, estimated
- $120Ka year
- Peak month
- July1.4× the quietest month
- Top search term
- castrol oil87K searches a year
02 · Price
A sale here is worth $18.91.
Listings sell for $18.91 on average, from $7.02 to $35.93. Amazon reports units sold in ranges. This niche sold 6K to 8K a year. The average listing sells 250 to 500 of them. At $18.91 that is $5K to $9K a year per listing.
- Average price
- $18.91inside the $15 to $100 sweet spot
- Price range
- $7.02–$35.93
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 6K–8K
- Units per listing a year
- 250–500
- Revenue per listing a year
- $5K–$9K
- Returns
- 0.6%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
88% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #59 within Aromatherapy. It carries 23,430 reviews at 4.66 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 88%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #59in Aromatherapy
- Average rating
- 4.66 starsAmazon United States average 4.42 stars
- Average reviews
- 23,430per listing
- Listings tracked
- 17
04 · Newcomers
Brands here are settling in.
The brands on the shelf have sold for 48 months on average, so the names here are settling in.
- Launched, last 12 months
- 0
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 48 months
Products
Top Castrol Oil products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 10, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Handcraft Blends Organic Castor Oil 16 Fl Oz | 100% Pure and Natural | Premium Grade Carrier Oil | Hair Eyelashes and Eyebrows | Hair and Body | Expeller-Pressed | Hexane-Free
- Price
- $9.79
- Rating
- 4.6/5
- Reviews
- 57,050
- Age
- 9y ago

Kate Blanc Cosmetics Castor Oil Organic for Hair Lashes Face Skin (2oz) 100% Pure Cold Pressed Hexane Free Hair Oil. Lash Serum for Thicker-Looking Eyelashes & Eyebrows
- Price
- $8.68
- Rating
- 4.5/5
- Reviews
- 118,169
- Age
- 9y ago

HERITAGE STORE Organic Castor Oil - Glass Bottle - Nourishing Treatment for Hair and Skin - Eyelash Serum for Eyelashes Brows Castor Oil Packs - Cold Pressed Hexane Free Vegan 16oz
- Price
- $18.66
- Rating
- 4.8/5
- Reviews
- 25,244
- Age
- 18y ago

Florisan USDA Certified Organic Castor Oil 16oz Glass Bottle Cold Pressed Hexane-Free Non-GMO Vegan 100% Pure Castor Oil for Hair Growth Skin Lashes Eyebrows EWG Verified
- Price
- $24.22
- Rating
- 4.7/5
- Reviews
- 1,822
- Age
- 1y ago

Essentially KateS Castor Oil 16 Fl Oz (Glass Bottle) - Original - A Huge Glass Bottle with a Pump - 100% Pure and Natural Cold Pressed and Hexane-Free - Hair and Body
- Price
- $9.74
- Rating
- 4.7/5
- Reviews
- 6,088
- Age
- 3y ago
Trending
estimated 90-day click momentum
Kitsch Organic Castor Oil for Hair Growth - 100% Pure Castor Oil Organic Cold Pressed Unrefined Glass Bottle for Face Skin Lashes Brows Scalp Nails & Belly Button | Ideal Gifts for Women - 2 oz
- Price
- $8.64
- Rating
- 4.5/5
- Reviews
- 792
- Age
- 2y ago

Florisan USDA Certified Organic Castor Oil 16oz Glass Bottle Cold Pressed Hexane-Free Non-GMO Vegan 100% Pure Castor Oil for Hair Growth Skin Lashes Eyebrows EWG Verified
- Price
- $24.22
- Rating
- 4.7/5
- Reviews
- 1,822
- Age
- 1y ago

Brooklyn Botany Cold-Pressed Organic Castor Oil | 16 Fl Oz | Hair | Face | Body | 100% Pure and Natural | Carrier Oil | Aromatherapy | Massage | Ayurvedic Hair Care | Hexane-Free
- Price
- $9.87
- Rating
- 4.6/5
- Reviews
- 9,688
- Age
- 1y ago

Castrol EDGE High Mileage 5W-30 Advanced Full Synthetic Motor Oil 5 Quarts
- Price
- $26.16
- Rating
- 4.8/5
- Reviews
- 6,829
- Age
- 10y ago

HERITAGE STORE Organic Castor Oil - Glass Bottle - Nourishing Treatment for Hair and Skin - Eyelash Serum for Eyelashes Brows Castor Oil Packs - Cold Pressed Hexane Free Vegan 16oz
- Price
- $18.66
- Rating
- 4.8/5
- Reviews
- 25,244
- Age
- 18y ago
Newest
by launch date
Brooklyn Botany Cold-Pressed Organic Castor Oil | 16 Fl Oz | Hair | Face | Body | 100% Pure and Natural | Carrier Oil | Aromatherapy | Massage | Ayurvedic Hair Care | Hexane-Free
- Price
- $9.87
- Rating
- 4.6/5
- Reviews
- 9,688
- Age
- 1y ago

Florisan USDA Certified Organic Castor Oil 16oz Glass Bottle Cold Pressed Hexane-Free Non-GMO Vegan 100% Pure Castor Oil for Hair Growth Skin Lashes Eyebrows EWG Verified
- Price
- $24.22
- Rating
- 4.7/5
- Reviews
- 1,822
- Age
- 1y ago

Kitsch Organic Castor Oil for Hair Growth - 100% Pure Castor Oil Organic Cold Pressed Unrefined Glass Bottle for Face Skin Lashes Brows Scalp Nails & Belly Button | Ideal Gifts for Women - 2 oz
- Price
- $8.64
- Rating
- 4.5/5
- Reviews
- 792
- Age
- 2y ago

Seven Minerals USDA Organic Castor Oil - Big 16 oz Glass Bottle with Pump - 100% Pure Cold Pressed Unrefined Hexane Free - for Hair Growth Eyelashes Eyebrows Skin Cuticles & Caster Oil Packs
- Price
- $32.41
- Rating
- 4.8/5
- Reviews
- 7,751
- Age
- 2y ago

Essentially KateS Castor Oil 16 Fl Oz (Glass Bottle) - Original - A Huge Glass Bottle with a Pump - 100% Pure and Natural Cold Pressed and Hexane-Free - Hair and Body
- Price
- $9.74
- Rating
- 4.7/5
- Reviews
- 6,088
- Age
- 3y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 70% of clicks. A locked shelf that new listings rarely crack.
Brands
16 rising
Sellers
60
Est. top-5 brand share
72%
Top 20: 100%
Est. top-5 click share
70%
Top 20: 100%
Open market
22%
- Handcraft Blends23%
- Kate Blanc Cosmetics18%
- HERITAGE STORE15%
- Florisan8%
- Essentially KateS8%
- Majestic Pure6%
Demand
Castrol Oil search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.4×
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Castrol Oil questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









