Castor Oil Shampoo
MaybeAn estimated 0.8% of orders come back. But demand is soft, at -4.7% this quarter, so Castor Oil Shampoo is a Maybe.
- Flapen Score
- 53 / 100Top 26% of 10,978 Beauty & Personal Care niches · +5 vs the category median of 4853
- Market size
- $134K/yr90K searches / yr
- 90-day growth
- -4.7%search demand this quarter
- Competition
- 51%top-5 click share · 13 brands · 637 sellers
Flapen Score
Castor Oil Shampoo against its category
The dotted line is the Beauty & Personal Care average. Past it, Castor Oil Shampoo is stronger. Inside it, weaker.
Market
The Castor Oil Shampoo market on Amazon at a glance
Shoppers on Amazon United States searched for Castor Oil Shampoo 90K times last year and spent an estimated $134K. The top 5 brands take 78% of clicks. Demand peaks in Sep. Flapen scores it 53 out of 100, a Maybe.
01 · Demand
An estimated 8.5% of those searches ended in a purchase.
Shoppers searched for this 90K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 8.5% of those searches ended in a purchase. Searches in the last 90 days moved -4.7% against the 90 days before. Searches, conversion and average price together put the market at an estimated $134K a year.
- Searches, last 12 months
- 90K
- Growth, 90 days vs prior 90
- -4.7%
- Conversion, latest week
- 8.5%
- Market size, estimated
- $134Ka year
- Peak month
- September2.8× the quietest month
- Top search term
- castor oil shampoo59K searches a year
02 · Price
A sale here is worth $17.59.
Listings sell for $17.59 on average, from $6.90 to $28.93. Amazon reports units sold in ranges. This niche sold 6K to 8K a year. The average listing sells 100 to 250 of them. At $17.59 that is $2K to $4K a year per listing.
- Average price
- $17.59inside the $15 to $100 sweet spot
- Price range
- $6.90–$28.93
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 6K–8K
- Units per listing a year
- 100–250
- Revenue per listing a year
- $2K–$4K
- Returns
- 0.8%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
72% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 3.5% of listings are out of stock. The average listing ranks #995 within Shampoo & Conditioner Sets. It carries 7,938 reviews at 4.38 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 72%
- Prime listings
- 100%
- Out of stock, average day
- 3.5%
- Average rank
- #995in Shampoo & Conditioner Sets
- Average rating
- 4.38 starsAmazon United States average 4.42 stars
- Average reviews
- 7,938per listing
- Listings tracked
- 25
04 · Newcomers
1 of last year's 2 launches cleared the first-year sales bar.
2 products launched here in the last 12 months. 1 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 56 months on average, so the names here are settling in.
- Launched, last 12 months
- 2
- Successful launches
- 1Amazon's first-year sales bar
- Average brand age
- 56 months
Products
Top Castor Oil Shampoo 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 14, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Castor Oil Shampoo - An Anti Hair Loss Shampoo Thickening formula For Hair Regrowth Anti Thinning Sulfate Free For Men & Women Anti Dandruff Treatment 16 fl oz
- Price
- $15.50
- Rating
- 4.2/5
- Reviews
- 287
- Age
- 1y ago

Castor Oil Shampoo and Conditioner Set for Hair Growth with Rosemary & Peppermint Oil - Cleanse Hair Strengthen & Shine with Castor Shampoo and Conditioner - Anti-Hair Loss for Men & Women - 16 fl oz
- Price
- $28.93
- Rating
- 4.5/5
- Reviews
- 1,089
- Age
- 2y ago

Castor Oil Shampoo and Conditioner Set - Thickening Products for Thinning Hair Women and Men - Sulfate Free Formula - Hydrating Volumizing and Moisturizing for Dry Hair - Volume Boosting Color Safe
- Price
- $23.90
- Rating
- 4.3/5
- Reviews
- 46,563
- Age
- 1y ago

GIOVANNI Smoothing Castor Oil Shampoo - All Hair Types Moisturize Hair & Scalp Hydrate & Tame Frizz Jojoba Argan Oil Coconut Oil Shea Butter Keratin - 13.5 oz
- Price
- $13.54
- Rating
- 4.5/5
- Reviews
- 2,434
- Age
- 4y ago

SheaMoisture Strengthen and Restore Shampoo Pure Jamaican Black Castor Oil for Damaged Hair To Cleanse and Nourish Hair 13 fl oz
- Price
- $8.07
- Rating
- 4.6/5
- Reviews
- 19,822
- Age
- 9y ago
Trending
estimated 90-day click momentum
HerStyler Castor Oil Shampoo with Rosemary - Cooling Mint Scalp Detox
- Price
- $14.53
- Rating
- 4.6/5
- Reviews
- 28
- Age
- 3mo ago

Kitsch Smoothing Castor Oil Liquid Shampoo Nourishing Hair Shampoo for Women & Men Smooths Dry Damaged & Frizzy Hair Clean Bio-Based Color-Safe Hair Care Made in USA 12.3 oz
- Price
- $12.55
- Rating
- 4.4/5
- Reviews
- 1,955
- Age
- 9mo ago

OKAY Black Jamaican Castor Oil Shampoo - Jamaican Castor Shampoo for Hair Growth Natural Moisturizing Shampoo to Strengthen & Restore Damaged Hair for Women and Men - 33 Oz
- Price
- $28.84
- Rating
- 4.5/5
- Reviews
- 1,074
- Age
- 9y ago

Shea Moisture Strengthen and Restore Shampoo Jamaican Black Castor Oil for Damaged Hair Sulfate-Free 24 Fl oz
- Price
- $15.00
- Rating
- 4.6/5
- Reviews
- 19,822
- Age
- 3y ago

Castor Tea Tree Shampoo Conditioner - An Anti Hair Loss Set Thickening formula For Hair Regrowth Anti Thinning Sulfate Free For Men & Women Anti Dandruff Treatment - 16 oz
- Price
- $23.44
- Rating
- 4.4/5
- Reviews
- 3,020
- Age
- 4y ago
Newest
by launch date
HerStyler Castor Oil Shampoo with Rosemary - Cooling Mint Scalp Detox
- Price
- $14.53
- Rating
- 4.6/5
- Reviews
- 28
- Age
- 3mo ago

Kitsch Smoothing Castor Oil Liquid Shampoo Nourishing Hair Shampoo for Women & Men Smooths Dry Damaged & Frizzy Hair Clean Bio-Based Color-Safe Hair Care Made in USA 12.3 oz
- Price
- $12.55
- Rating
- 4.4/5
- Reviews
- 1,955
- Age
- 9mo ago

Castor Oil Shampoo and Conditioner Set - Thickening Products for Thinning Hair Women and Men - Sulfate Free Formula - Hydrating Volumizing and Moisturizing for Dry Hair - Volume Boosting Color Safe
- Price
- $23.90
- Rating
- 4.3/5
- Reviews
- 46,563
- Age
- 1y ago

Renpure Moringa & Castor Shampoo Plant-Based - Curl Enhancing - For Moisturized Manageable & Smooth Curls - With Castor & Moringa Seed Oil - For Wavy To Curly Hair - 24 Fl Oz
- Price
- $6.90
- Rating
- 4.4/5
- Reviews
- 4,990
- Age
- 1y ago

Castor Oil Shampoo - An Anti Hair Loss Shampoo Thickening formula For Hair Regrowth Anti Thinning Sulfate Free For Men & Women Anti Dandruff Treatment 16 fl oz
- Price
- $15.50
- Rating
- 4.2/5
- Reviews
- 287
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 51% of clicks. Leaders hold, but buyers still shop past them.
Brands
13 falling
Sellers
637
Est. top-5 brand share
78%
Top 20: 100%
Est. top-5 click share
51%
Top 20: 94%
Open market
15%
- First Botany39%
- Shea Moisture13%
- INFINA ESSENTIALS11%
- Difeel8%
- BELLISSO7%
- GIOVANNI7%
- Open — no brand owns it (7 brands, 15%)
Demand
Castor Oil Shampoo search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Sep · busiest ÷ quietest = 2.8×
Search terms
Top Castor Oil Shampoo search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- castor oil shampoo59K/yr
- first botany shampoo5K/yr
- castor oil shampoo for hair growth8K/yr
- first botany5K/yr
- castor shampoo5K/yr
- shampoo castor oil4K/yr
- first botany shampoo and conditioner4K/yr
Reviews and returns
What reviews say buyers love and hate about Castor Oil Shampoo
We read the reviews and the return reasons for every product selling here.
“The smell is disgusting”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
22 topics
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 Castor Oil Shampoo 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









