salt free shampoo
Skip itBrand-locked demand (top 5 brands take 98% of clicks) — this niche doesn't clear our bar today.
Returns
Incredible0.2%return rate — above 5% kills the launch gate
Conversion
Great11.3%search→purchase rate — share of searches ending in a sale
Quality gap
Great4.3★avg incumbent rating — lower means beatable quality
Avg price
Good£12.26avg listing price — sweet spot $15–$100
Price range
Good£3.40–£26.61cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Okay2,716.71avg incumbent reviews — the moat a new listing must climb
Competition
Bad74%top-5 click share — a locked-up shelf
Growth
Bad-13.6%90-day search growth — must beat 0% to launch
Market size
Bad£56K£56K/yr · 40K searches
Brand share
Bad98%top-5 brand share — brand-locked demand
According to Flapen's Amazon United Kingdom niche tracking, salt free shampoo is a £56K/yr Amazon United Kingdom market (40K searches/yr). The top 5 brands hold 98% of demand. Verdict: Skip it — 42/100.
Data updated Jul 21, 2026 · scored weekly · How we score niches
salt free shampoo market data
- Units sold / yr
- 4K–5K
- avg 250–500/product
- Revenue / yr
- £49K–£61K
- units × avg price
- Conversion rate
- 11.3%
- Avg BSR
- #300
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 86%
- Out of stock
- 1.1%
- Avg brand age
- 74 months
- Avg seller age
- 168 days
Competition & brand share
The top 5 products capture 74% of clicks — a locked-up shelf that new listings rarely crack.Brands
6 falling
Sellers
17
Top-5 brand share
98%
Top 20: 100%
Top-5 click share
74%
Top 20: 100%
Open market
0%
- Nature Spell79%
- NYK17%
- Keratin Kits Salt Free Shampoo6%
- OGX3%
- Keratin Kits Salt Free Conditioner3%
- BY MIA2%
Demand
Weekly Amazon search volume, last 41 weeks — -13.6% search growth over the last 90 days.Top salt free shampoo search terms
- nature spell shampoo and conditioner19K/yr
- salt free shampoo9K/yr
- salt free shampoo and conditioner4K/yr
- nature spell growth complex5K/yr
- growth complex shampoo and conditioner3K/yr
Top salt free shampoo 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.
All 14 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Nature Spell Hair Growth Complex Shampoo and Conditioner Set 300ml Each
Nature Spell£11.474.4★745 rev
Nature Spell Growth Complex Haircare Set Vegan Pack of 4
Nature Spell£19.704.3★337 rev
Nature Spell Bond Repair Duo Shampoo & Conditioner Set 300ml Each
Nature Spell£11.594.4★116 rev
Nature Spell Growth Complex Haircare Set Vegan Pack of 5
Nature Spell£24.304.2★138 rev
Nature Spell Hair Growth Complex Shampoo Nourishes & Strengthens 300ml
Nature Spell£6.524.2★1,111 rev
Newest
by launch date
Nature Spell Dandruff Complex Shampoo & Conditioner Set 300ml Each
Nature Spell£11.9731 rev
Nature Spell Rosemary Water Leave-in Conditioner Vegan 150ml
Nature Spell£6.61460 rev
Nature Spell Bond Repair Duo Shampoo & Conditioner Set 300ml Each
Nature Spell£11.59116 rev
NYK1 Salt & Sulphate Free Hair Shampoo And Conditioner (Starter Set - 125ml x2) Sulfate Free Shampoo And Conditioner Sets For Extensions Colour & Keratin Treatment - Gentle Cleansing & Non-Stripping
NYK1£11.869,090 rev
Nature Spell Growth Complex Haircare Set Vegan Pack of 5
Nature Spell£24.30138 rev
Trending
90-day click momentumNature Spell Dandruff Complex Shampoo & Conditioner Set 300ml Each
Nature Spell£11.974.2★
NYK1 Salt & Sulphate Free Hair Shampoo And Conditioner (Starter Set - 125ml x2) Sulfate Free Shampoo And Conditioner Sets For Extensions Colour & Keratin Treatment - Gentle Cleansing & Non-Stripping
NYK1£11.864.3★
OGX Ever Straightening with Brazilian Keratin Smooth Shampoo Smooth & Sleek Makes Hair Smoother After the First Use for Shiny Hair Sulfate Free 385ml
OGX£3.404.5★
Nature Spell Hair Growth Complex Shampoo Nourishes & Strengthens 300ml
Nature Spell£6.524.2★
Nature Spell Bond Repair Duo Shampoo & Conditioner Set 300ml Each
Nature Spell£11.594.4★
What buyers say about salt free shampoo
What buyers praise and complain about, mined from review topics.What buyers love
“fresh scent which I really like”
“Excellent product”
“My hair is soft and shiny”
“Good for the price”
“It really has made a difference to my hair”
“Lovely hair op roducts”
“Nice shampoo cleansed my hair”
“It lathers well”
“Feels so nice and moisturising”
“It helps reduce frizz”
What buyers complain about
“Makes hair dry”
“The smell isnt as intense to me as one of the other reviews said”
“Cant say i saw any difference in my hair”
“Poor quality”
“not good for itchy heads”
“Makes hair super greasy had to re wash with normal shampoo”
“Awfull after just one use it made my hair dull and life less”
“conditioner too thick”
“Drys my scalp out”
“in my opinion its very heavy on hair”
Top return reasons
Common questions
- Is salt free shampoo profitable to sell on Amazon United Kingdom?
- The niche generates £56K/yr across 14 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -13.6%. Flapen's verdict: Skip it (42/100).
- How competitive is the salt free shampoo niche?
- 6 brands and 17 sellers compete. The top 5 products take 74% of clicks and top 5 brands hold 98% of demand.
- What do buyers complain about in salt free shampoo?
- Top complaints mined from reviews: Moist/Dry, Smell, Hair Related. The return rate is 0.2%.
- What does it cost to enter the salt free shampoo niche?
- Listings span £3.40–£26.61; the average listing price is £12.26 (sweet spot $15–$100). The average incumbent carries 2,717 reviews — the moat a new listing must climb.