---
title: "Lice Shampoo — $188K/mo Amazon US Product Research (2026)"
canonical_url: "https://flapen.com/research/us/health-household/lice-shampoo"
last_updated: "2026-08-12T17:22:30.914Z"
locale: en
meta:
description: "Amazon product research for lice shampoo: $188K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:description": "Amazon product research for lice shampoo: $188K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:title": "Lice Shampoo — $188K/mo Amazon US Product Research (2026)"
---
# **Lice Shampoo**
**Launch it**
A $2.3M/yr market growing +5.6% this quarter with returns at 0.3% — clears our launch bar.
Market size 95Growth 32Conversion 91Competition 68Returns 98Price range 84Avg price 91Brand share 57Review moat 40Quality gap 48
**Returns**
**Incredible****0.3%**
return rate — above 5% kills the launch gate
**Market size**
**Incredible****$2.3M**
$2.3M/yr · 972K searches
**Conversion**
**Great****10.9%**
search→purchase rate — share of searches ending in a sale
**Avg price**
**Great****$21.24**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$6.39–$71.10**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Competition**
**Good****44%**
top-5 click share — leaders hold, buyers still browse
**Brand share**
**Good****71%**
top-5 brand share — brands hold most of the demand
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Okay****2,530.74**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Okay****+5.6%**
90-day search growth — must beat 0% to launch
## **Is lice shampoo profitable on Amazon?**
According to Flapen's Amazon United States niche tracking, lice shampoo is a $2.3M/yr Amazon United States market (972K searches/yr). The top 5 brands hold 71% of demand. Demand peaks in Sep–Oct. Verdict: Launch it — 69/100.
Data updated Jul 20, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **lice shampoo market size & sales**
Units sold, revenue, conversion and listing quality across the tracked shelf.
- **Units sold / yr**
- **125K–150K**
- avg 3,000–4,000/product
- **Revenue / yr**
- **$2.7M–$3.2M**
- units × avg price
- **Conversion rate**
- **10.9%**
- **Avg BSR**
- **#204**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **93%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **76 months**
- **Avg seller age**
- **156 days**
## **Competition: brands, sellers & click share**
The top 5 products take 44% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**15 **▼falling
**Sellers**
**87**
**Top-5 brand share**
**71%**
Top 20: 100%
**Top-5 click share**
**44%**
Top 20: 91%
**Open market**
**24%**
- Nix36% - RID13% - Licefreee Spray!8% - Fairy Tales7% - MAYDAY7% - HERKLIN5%
## **lice shampoo demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +5.6% search growth over the last 90 days.
40K30KSpike '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Sep, Oct · busiest ÷ quietest = 1.8×
[**Open Trend **](https://flapen.com/research/us/health-household/lice-shampoo/trend)
## **Top lice shampoo search terms shoppers use**
The exact queries shoppers type, with yearly volume, growth and conversion.
- **lice shampoo**266K/yr+5.5%11.7% conv. - **nix**99K/yr+15.8%4.5% conv. - **nix lice treatment**120K/yr-1.5%17.6% conv. - **lice shampoo that kills eggs and lice**85K/yr+40.9%11.9% conv. - **shampoo para piojos y liendres**51K/yr+18.2%6.8% conv. - **lice shampoo for kids**54K/yr-25.5%9.6% conv. - **lice prevention shampoo**40K/yr-17.5%11.5% conv. - **nix ultra super lice treatment**25K/yr+29.0%19.0% conv. - **shampoo para piojos**32K/yr-26.1%5.9% conv. - **lice treatment shampoo**23K/yr+13.1%6.6% conv. [**All search terms **](https://flapen.com/research/us/health-household/lice-shampoo/search-terms)
## **Top lice shampoo products & what they sell for**
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%10%$225K20%$450K30%$675K40%$900K1001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Nix Ultra Superlice Treatment All-in-One Shampoo 4 Fl Oz & Lice Removal Comb**Nix**$18.10**4.4★2,447 rev](https://www.amazon.com/dp/B07NLTJ7N8) [2**RID One & Done Just One Application Head Lice Treatment No Combing Required Prescription Strength Ivermectin Lotion for Children & Adults Eliminates Super Lice & Renders Eggs Non Viable**RID**$32.87**4.4★1,043 rev](https://www.amazon.com/dp/B0DTN81GNC) [3**Nix Ultra All-in-One Treatment & Prevention Kit 4 Fl Oz Shampoo Comb and 6 Fl Oz Daily Leave-In Spray Gentle Pesticide-Free Head Lice Remover Kit**Nix**$27.26**4.6★799 rev](https://www.amazon.com/dp/B0BH8KD8GN) [4**Licefreee! Kit All-in-One Complete Lice Killing Treatment Daily Maintenance Shampoo & Professional Nit Comb in One Box Lice Treatment for Kids & Adults**Licefreee Spray!**$19.24**4.6★4,535 rev](https://www.amazon.com/dp/B0786RMP5Y) [5**MAYDAY Daily Lice Routine Bundle 12oz Shampoo & 12oz Conditioner | Non-Toxic Pesticide-Free Scientifically Proven Lice Defense for All Hair Types | Sandalwood & Mint Formula**MAYDAY**$36.14**4.4★364 rev](https://www.amazon.com/dp/B0F86TJQ76)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Mata Piojos Lice Shampoo Maximum Strength Treatment 2-Pack**Mata Piojos**$16.70**1,585 rev5mo ago](https://www.amazon.com/dp/B0GJ7GKWDD) [**Lice No More Lice Killing Shampoo 4 FL OZ - Maximum Stregth With Special Lice Comb - Made in the USA**Lice No More**$9.65**104 rev11mo ago](https://www.amazon.com/dp/B0FM64BJZT) [**Ivermectin Lotion 0.5% Lice Treatment (4 Fl Oz) Fast-Acting 10-Minute Single Use Prescription Strength Solution for Head Lice & Eggs No Nit Combing Required Adults & Kids 6 Months+**TARO**$34.76**246 rev1y ago](https://www.amazon.com/dp/B09475XC7M) [**MAYDAY Daily Lice Routine Bundle 12oz Shampoo & 12oz Conditioner | Non-Toxic Pesticide-Free Scientifically Proven Lice Defense for All Hair Types | Sandalwood & Mint Formula**MAYDAY**$36.14**364 rev1y ago](https://www.amazon.com/dp/B0F86TJQ76) [**MAYDAY 3.4oz Shampoo & Conditioner Bundle - Sandalwood & Mint Daily Cleansing and Conditioning for All Hair Types**MAYDAY**$17.18**107 rev1y ago](https://www.amazon.com/dp/B0F86J7FW4)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Mata Piojos Lice Shampoo Maximum Strength Treatment 2-Pack**Mata Piojos**$16.70**4.6★**▲ 327%**](https://www.amazon.com/dp/B0GJ7GKWDD) [**Ivermectin Lotion 0.5% Lice Treatment (4 Fl Oz) Fast-Acting 10-Minute Single Use Prescription Strength Solution for Head Lice & Eggs No Nit Combing Required Adults & Kids 6 Months+**TARO**$34.76**4.5★**▲ 165%**](https://www.amazon.com/dp/B09475XC7M) [**Licefreee! Kit All-in-One Complete Lice Killing Treatment Daily Maintenance Shampoo & Professional Nit Comb in One Box Lice Treatment for Kids & Adults**Licefreee Spray!**$19.24**4.6★**▲ 76%**](https://www.amazon.com/dp/B0786RMP5Y) [**Nix Ultra Superlice Treatment All-in-One Shampoo 4 Fl Oz & Lice Removal Comb**Nix**$18.10**4.4★**▲ 42%**](https://www.amazon.com/dp/B07NLTJ7N8) [**MAYDAY 3.4oz Shampoo & Conditioner Bundle - Sandalwood & Mint Daily Cleansing and Conditioning for All Hair Types**MAYDAY**$17.18**4.3★**▲ 39%**](https://www.amazon.com/dp/B0F86J7FW4)
**~~View all trending →~~**
## **What reviews say buyers love and hate about lice shampoo**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Smell**17%
*“doesnt smell bad”*
**Quality-Overall**12%
*“Excellent product of very good quality”*
**Efficiency**12%
*“very effective”*
**Ease Of Use**11%
*“It goes on easy”*
**Advertised Vs Actual Product**8%
*“Just like advertised”*
**Value For Money**5%
*“It's affordable too”*
**Soft Feel**4%
*“It it very soothing”*
**Instructions/User Manual/Troubleshooting**2%
*“The instructions were clear”*
**Allergies**2%
*“No skin irritation or rash”*
**Strength**2%
*“Effective”*
### **What buyers complain about **
**Functionality-Overall**28%
*“Not Effective”*
**Value For Money**9%
*“Its just very expensive”*
**Advertised Vs Actual Product**4%
*“Not as advertised”*
**Leak-Proof**3%
*“Leaking before I even opened the package”*
**Smell**3%
*“Chemical Smell is AWFUL”*
**Moist/Dry**3%
*“Dries out hair”*
**Durability**3%
*“Pins fell out of comb”*
**Ease Of Use**3%
*“super tough to squeeze out”*
**Oily/Greasy**3%
*“leaves your hair feeling coated and greasy”*
**Allergies**3%
*“Is it irritated her skin in her face badly”*
### **Top return reasons **
**Leak-Proof**27%
**Size-Overall**17%
**Smell**13%
**Functionality-Overall**13%
**Value For Money**6%
**Advertised Vs Actual Product**5%
**Product Condition**2%
**Ingredients-Overall**2%
**Motor Power**2%
**Defective Material/Parts**1%
## **Common lice shampoo questions**
- **Is lice shampoo profitable to sell on Amazon United States?**
- The niche generates $2.3M/yr across 27 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is +5.6%. Flapen's verdict: Launch it (69/100).
- **How competitive is the lice shampoo niche?**
- 15 brands and 87 sellers compete. The top 5 products take 44% of clicks and top 5 brands hold 71% of demand.
- **What do buyers complain about in lice shampoo?**
- Top complaints mined from reviews: Functionality-Overall, Value For Money, Advertised Vs Actual Product. The return rate is 0.3%.
- **When does demand for lice shampoo peak?**
- Demand peaks in Sep–Oct; the busiest month runs 1.8× the quietest.
- **What does it cost to enter the lice shampoo niche?**
- Listings span $6.39–$71.10; the average listing price is $21.24 (sweet spot $15–$100). The average incumbent carries 2,531 reviews — the moat a new listing must climb.
## **Related niches to research next**
Same-category niches scoring near this one — the next ones worth researching.
- 76 [**cedar oil**](https://flapen.com/research/us/health-household/cedar-oil)$1.2M/yr+214.4%**Launch it**- 77 [**nutrapure glp1 cutting mix**](https://flapen.com/research/us/health-household/nutrapure-glp1-cutting-mix)$149K/yr+940.2%**Worth a look**- 77 [**dexcom g7**](https://flapen.com/research/us/health-household/dexcom-g7)$2.0M/yr+39.9%**Launch it**- 77 [**purelia**](https://flapen.com/research/us/health-household/purelia)$635K/yr+359.7%**Worth a look**- 77 [**graduation napkins**](https://flapen.com/research/us/health-household/graduation-napkins)$302K/yr+385.7%**Worth a look**- 77 [**credit card wand**](https://flapen.com/research/us/health-household/credit-card-wand)$418K/yr+101.3%**Worth a look**[**All Health & Household niches **](https://flapen.com/research/us/health-household)