onion hydrosol shampoo
Worth a lookShows demand growing +495.7% this quarter, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Growth
Incredible+495.7%90-day search growth — must beat 0% to launch
Returns
Incredible0.6%return rate — above 5% kills the launch gate
Avg price
Incredible$31.13avg listing price — sweet spot $15–$100
Price range
Incredible$16.87–$39.28cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Great4.1★avg incumbent rating — lower means beatable quality
Brand share
Good68%top-5 brand share — brands hold most of the demand
Conversion
Good4.5%search→purchase rate — share of searches ending in a sale
Market size
Okay$229K$229K/yr · 163K searches
Competition
Okay68%top-5 click share — leaders hold, buyers still browse
Review moat
Bad6,958.75avg incumbent reviews — the moat a new listing must climb
According to Flapen's Amazon United States niche tracking, onion hydrosol shampoo is a $229K/yr Amazon United States market (163K searches/yr). The top 5 brands hold 68% of demand. Verdict: Worth a look — 66/100.
Data updated Jul 14, 2026 · scored weekly · How we score niches
onion hydrosol shampoo market data
- Units sold / yr
- 6K–8K
- avg 250–500/product
- Revenue / yr
- $187K–$249K
- units × avg price
- Conversion rate
- 4.5%
- Avg BSR
- #1,057
- Page quality
- 0%
- Prime
- 75%
- Sponsored
- 100%
- Out of stock
- 30.0%
- Avg brand age
- 49 months
- Avg seller age
- 138 days
Competition & brand share
The top 5 products take 68% of clicks — established leaders, but buyers still shop beyond them.Brands
16
Sellers
26
Top-5 brand share
68%
Top 20: 100%
Top-5 click share
68%
Top 20: 100%
Open market
25%
- BELLISSO19%
- NYPKEX17%
- JLQJLQ16%
- Kranla9%
- PURE NATURE LUX SPA8%
- Lemcuh6%
Demand
Weekly Amazon search volume, last 14 weeks — +495.7% search growth over the last 90 days.Top onion hydrosol shampoo search terms
- onion hydrosol shampoo85K/yr
- onion hydrosol shampoo and conditioner23K/yr
- based supplies onion hydrosol shampoo11K/yr
- based supplies onion shampoo12K/yr
- onion hydrosol shampoo duo10K/yr
- onion hydrosol shower duo8K/yr
- onion hydrosol conditioner4K/yr
- onion hydrosol5K/yr
- onion hydrosol duo2K/yr
- dr berg onion shampoo2K/yr
Top onion hydrosol 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 16 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Onion Shampoo and Conditioner Set - With Rosemary and Biotin - Thickening Products for Women and Men - Volumizing Salon Grade Formula for Thinning Hair Care - Hydrating Moisturizing and Sulfate Free
BELLISSO$24.144.3★46,440 rev
Onion Hydrosol Shampoo for Hair Growth Onion Shampoo with Rosemary and Biotin - Hair Loss & Thickening & Strengthening Formula for Women and Men 10fl.Oz (Shampoos)
NYPKEX$36.884.5★24 rev
Onion Hydrosol Shampoo for Hair Growth Onion Hydrosol with Rosemary Biotin for Stronger Fuller and Thicker Hair Growth Shampoo for Women and Men(1pc)
JLQJLQ$36.604.4★5 rev
Onion Hydrosol Shampoo for Hair Growth Onion Shampoo Sulfate Free with Rosemary & Biotin for Fuller Thicker-Looking Hair for Women and Men 300 mL (10.5 fl oz)
Kranla$36.914.8★8 rev
Onion Shampoo and Conditioner Set - Sulfate Free Thickening Formula for Men and Women - Paraben Free Volumizing Set for Thin Fine Hair - Volume Boosting Salon Professional Care - 16 Fl Oz (Set of 2)
PURE NATURE LUX SPA$24.794.5★26,676 rev
Newest
by launch date
Onion Hydrosol Shampoo and Conditioner Set for Hair Growth Onion Hydrosol Set with Rosemary & Biotin for Stronger Fuller and Thicker Hair (Shampoo and Conditioner Set)
Qukfns$33.332 rev
Based Supplies Onion Hydrosol Shampoo and Conditioner Set with Rosemary and Biotin Hair Care Duo for Stronger Fuller-Looking Hair
FKMEE$34.882 rev
Onion Hydrosol Shampoo for Hair Growth Onion Shampoo with Rosemary Biotin & Mint Hair Loss Thinning and Healthier Thicker hair for Women and Men Nourishing 10oz/300ml(1)
Aultink$32.974 rev
Pwkvsn Shampoo (1 Bottle)
Pwkvsn$36.717 rev
Onion Shampoo and Conditioner For Hair Growth - Onion Hydrosol Shampoo Duo With Biotin Rosemary For Thinning and Healthier Thicker hair - Paraben Free Nourishing Safe for Sensitive Scalp
Lemcuh$39.2862 rev
Trending
90-day click momentum
Onion Hydrosol Shampoo with Rosemary & Biotin Thickening and Strengthening Hair Care Formula for Women and Men Lightweight Daily Shampoo 10 fl oz
Dermaphics$32.653.6★
Onion Hydrosol Shampoo and Conditioner Set for Hair Growth Onion Hydrosol Set with Rosemary & Biotin for Stronger Fuller and Thicker Hair (Shampoo and Conditioner Set)
Qukfns$33.335.0★
Pwkvsn Shampoo (1 Bottle)
Pwkvsn$36.713.5★
Onion Hydrosol Shampoo for Hair Growth Onion Shampoo with Rosemary Biotin & Mint Hair Loss Thinning and Healthier Thicker hair for Women and Men Nourishing 10oz/300ml(1)
Aultink$32.975.0★
Onion Hydrosol Shampoo for Hair Growth Onion Shampoo Sulfate Free with Rosemary & Biotin for Fuller Thicker-Looking Hair for Women and Men 300 mL (10.5 fl oz)
Kranla$36.914.8★
What buyers say about onion hydrosol shampoo
What buyers praise and complain about, mined from review topics.What buyers love
“clean scent”
“My hair feels softer”
“Overall, its a good quality shampoo and Im happy with my purchase”
“it perfectly delivers on its promises of thicker-looking hair”
“I really like how clean”
“It lathers well”
“The set offers great value”
“Moisturizing feeling”
“my hair feels fuller”
“The onion extract is a unique ingredient”
What buyers complain about
“smells awful”
“itchy, red, and bumpy”
“the pump dont seem to work”
“The ingredients do not agree with the ones advertised”
“Did not see any difference in my hair length or strength”
“Defective Pump”
“Deceptive advertising”
“Its over priced”
“It doesnt give instant dramatic thickness”
“it doesnt feel clean for very long”
Top return reasons
Common questions
- Is onion hydrosol shampoo profitable to sell on Amazon United States?
- The niche generates $229K/yr across 16 tracked products. 11 of 14 products launched in the last 360 days are still selling. 90-day search growth is +495.7%. Flapen's verdict: Worth a look (66/100).
- How competitive is the onion hydrosol shampoo niche?
- 16 brands and 26 sellers compete. The top 5 products take 68% of clicks and top 5 brands hold 68% of demand.
- What do buyers complain about in onion hydrosol shampoo?
- Top complaints mined from reviews: Smell, Allergies, Functionality-Overall. The return rate is 0.6%.
- What does it cost to enter the onion hydrosol shampoo niche?
- Listings span $16.87–$39.28; the average listing price is $31.13 (sweet spot $15–$100). The average incumbent carries 6,959 reviews — the moat a new listing must climb.