Hard Water Shampoo
MaybeAn estimated 0.5% of orders come back. But the average product has 9,875 reviews to catch up to, so Hard Water Shampoo is a Maybe.
- Flapen Score
- 59 / 100Top 10% of 10,978 Beauty & Personal Care niches · +11 vs the category median of 4859
- Market size
- $1.4M/yr672K searches / yr
- 90-day growth
- +15.9%search demand this quarter
- Competition
- 71%top-5 click share · 10 brands · 37 sellers
Flapen Score
Hard Water Shampoo against its category
The dotted line is the Beauty & Personal Care average. Past it, Hard Water Shampoo is stronger. Inside it, weaker.
Market
The Hard Water Shampoo market on Amazon at a glance
Shoppers on Amazon United States searched for Hard Water Shampoo 672K times last year and spent an estimated $1.4M. The top 5 brands take 90% of clicks. Flapen scores it 59 out of 100, a Maybe.
01 · Demand
An estimated 8.5% of those searches ended in a purchase.
Shoppers searched for this 672K 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 +15.9% against the 90 days before. Searches, conversion and average price together put the market at an estimated $1.4M a year.
- Searches, last 12 months
- 672K
- Growth, 90 days vs prior 90
- +15.9%
- Conversion, latest week
- 8.5%
- Market size, estimated
- $1.4Ma year
- Peak month
- September1.8× the quietest month
- Top search term
- malibu c hard water wellness shampoo128K searches a year
02 · Price
A sale here is worth $25.09.
Listings sell for $25.09 on average, from $3.90 to $75.94. Amazon reports units sold in ranges. This niche sold 60K to 80K a year. The average listing sells 3,000 to 4,000 of them. At $25.09 that is $75K to $100K a year per listing.
- Average price
- $25.09inside the $15 to $100 sweet spot
- Price range
- $3.90–$75.94
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 60K–80K
- Units per listing a year
- 3,000–4,000
- Revenue per listing a year
- $75K–$100K
- Returns
- 0.5%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
65% 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 #140 within Sets & Kits. It carries 9,875 reviews at 4.45 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 65%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #140in Sets & Kits
- Average rating
- 4.45 starsAmazon United States average 4.42 stars
- Average reviews
- 9,875per listing
- Listings tracked
- 17
04 · Newcomers
2 of last year's 2 launches cleared the first-year sales bar.
2 products launched here in the last 12 months. 2 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 73 months on average, so the names here are established.
- Launched, last 12 months
- 2
- Successful launches
- 2Amazon's first-year sales bar
- Average brand age
- 73 months
Products
Top Hard Water Shampoo products & what they sell for
Every tracked product: its share of the shelf, its reviews, and its price.
Sign in to see the products
The products selling in this niche are for signed-in readers. Every market figure above stays open to everyone.
Competition
Competition: brands, sellers & click share
The top 5 products take 71% of clicks. A locked shelf that new listings rarely crack.
Brands
10 falling
Sellers
37
Top-5 brand share
90%
Top 20: 100%
Top-5 click share
71%
Top 20: 100%
Open market
8%
- Brand 167%
- Brand 28%
- Brand 38%
- Brand 44%
- Brand 53%
- Brand 62%
- Open — no brand owns it (4 brands, 8%)
Demand
Hard Water Shampoo search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.8×
Search terms
Top Hard Water Shampoo search terms shoppers use
The exact words shoppers type, with yearly volume, growth, and conversion.
- malibu c hard water wellness shampoo128K/yr
- hard water shampoo167K/yr
- chelating shampoo87K/yr
- hard water shampoo and conditioner62K/yr
- malibu shampoo42K/yr
- ion hard water shampoo25K/yr
- malibu hard water shampoo24K/yr
- malibu shampoo and conditioner20K/yr
- chelating shampoo hard water21K/yr
- shampoo for hard water23K/yr
Reviews and returns
What reviews say buyers love and hate about Hard Water Shampoo
We read the reviews and the return reasons for every product selling here.
“leaked everywhere”
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.
20 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 Hard Water Shampoo questions
Answered from the same tracked data.









