---
title: "Spartan Root Activator Shampoo — $4.4M/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/beauty-personal-care/spartan-root-activator-shampoo"
last_updated: "2026-08-10T01:36:40.321Z"
locale: en
meta:
description: "Niche score 60/100 · $4.4M/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 60/100 · $4.4M/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Spartan Root Activator Shampoo — $4.4M/yr Amazon US Niche (2026) - Flapen"
---
# **spartan root activator shampoo**
**Worth a look**
Shows low returns (0.4%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 97Growth 11Conversion 90Competition 13Returns 98Price range 95Avg price 95Brand share 8Review moat 81Quality gap 86
**Returns**
**Incredible****0.4%**
return rate — above 5% kills the launch gate
**Market size**
**Incredible****$4.4M**
$4.4M/yr · 1.4M searches
**Avg price**
**Incredible****$29.82**
avg listing price — sweet spot $15–$100
**Price range**
**Incredible****$21.34–$47.15**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Great****10.7%**
search→purchase rate — share of searches ending in a sale
**Quality gap**
**Great****4.1★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Great****374.56**
avg incumbent reviews — the moat a new listing must climb
**Competition**
**Bad****85%**
top-5 click share — a locked-up shelf
**Growth**
**Bad****-28.2%**
90-day search growth — must beat 0% to launch
**Brand share**
**Bad****97%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, spartan root activator shampoo is a $4.4M/yr Amazon United States market (1.4M searches/yr). The top 5 brands hold 97% of demand. Demand peaks in Jan–Feb. Verdict: Worth a look — 60/100.
Data updated Jul 14, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **spartan root activator shampoo market data**
- **Units sold / yr**
- **125K–150K**
- avg 12,500–15,000/product
- **Revenue / yr**
- **$3.7M–$4.5M**
- units × avg price
- **Conversion rate**
- **10.7%**
- **Avg BSR**
- **#359**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **10.8%**
- **Avg brand age**
- **60 months**
- **Avg seller age**
- **146 days**
## **Competition & brand share**
The top 5 products capture 85% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**6 **▼falling
**Sellers**
**107**
**Top-5 brand share**
**97%**
Top 20: 100%
**Top-5 click share**
**85%**
Top 20: 100%
**Open market**
**0%**
- SPARTAN54% - SPARTAN HAIR17% - Psalmonica12% - Uttse10% - SPARTAN WASH4% - PHARMBANNER3%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -28.2% search growth over the last 90 days.
80K60KSpike '24Black Friday '24Holiday '24Spike '25 seasonSepDecMarJunAugNovMarMay
Peak months: Jan, Feb · busiest ÷ quietest = 2.9×
[**Open Trend **](https://flapen.com/research/us/beauty-personal-care/spartan-root-activator-shampoo/trend)
## **Top spartan root activator shampoo search terms**
- **spartan root activator shampoo**677K/yr-26.3%12.1% conv. - **spartan shampoo**136K/yr-7.9%9.4% conv. - **spartan**130K/yr-27.7%3.9% conv. - **spartan shampoo for men**182K/yr-66.7%11.0% conv. - **root activator shampoo for men**39K/yr-14.7%9.1% conv. - **spartan root activator shampoo for men**26K/yr+37.2%4.6% conv. - **root activator shampoo**19K/yr-5.4%4.0% conv. - **spartan hair growth shampoo**34K/yr-60.3%8.2% conv. - **spartan - root activator shampoo**20K/yr-32.2%4.1% conv. - **spartan shampoo hair growth for men**10K/yr+42.0%10.3% conv. [**All search terms **](https://flapen.com/research/us/beauty-personal-care/spartan-root-activator-shampoo/search-terms)
## **Top spartan root activator 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.
0%15%$656K30%$1.3M45%$2.0M60%$2.6M101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 9 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**SPARTAN Root Activator Shampoo For Men - Hair Growth Shampoo for Hair Loss and Thinning Hair**SPARTAN**$35.31**3.9★2,029 rev](https://www.amazon.com/dp/B0CZDTBMCN) [2**Root Activator Shampoo for Men- Strengthening & Smoothing System for Thinning and Gray Hair - Adds Volume & Nourishes Strands - Men & Women(200ml)**SPARTAN HAIR**$23.70**4.4★100 rev](https://www.amazon.com/dp/B0GFW4JX2G) [3**Root Activator Shampoo for Men: Hair Growth Shampoo for Hair Loss and Thinning Hair**Uttse**$25.27**4.4★300 rev](https://www.amazon.com/dp/B0GTYTKQNB) [4**SPARTAN Root Activator Conditioner For Men - Hair Growth Conditioner Thickening Hair Moisturizer for Hair Loss and Thinning Hair**SPARTAN**$35.29**4.1★507 rev](https://www.amazon.com/dp/B0D299SKF6) [5**Root Activator Shampoo for Men: Hair Growth Shampoo for Hair Loss and Thinning Hair - Hair Loss RegrowthTreatments for Women Men (9.5 Fl Oz (Pack of 1))**Psalmonica**$26.13**4.4★40 rev](https://www.amazon.com/dp/B0G5P8HYPB)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Root Activator Shampoo for Men: Hair Growth Shampoo for Hair Loss and Thinning Hair**Uttse**$25.27**300 rev3mo ago](https://www.amazon.com/dp/B0GTYTKQNB) [**SPARTAN WASH Shampoo For Women**SPARTAN WASH**$47.15**13 rev4mo ago](https://www.amazon.com/dp/B0GQSRL36N) [**Root Activator Shampoo for Men: Hair Growth Shampoo for Hair Loss and Thinning Hair - Hair Loss Regrowth Shampoo for Men Women (Refreshing Scent)**Psalmonica**$26.70**63 rev5mo ago](https://www.amazon.com/dp/B0GHXH7L1C) [**Root Activator Shampoo for Men: Hair Growth Shampoo for Thinning Hair - Natural Herbal Formula with Cooling Sensation -Hair Loss & Scalp Health**PHARMBANNER**$27.50**46 rev5mo ago](https://www.amazon.com/dp/B0GFP9HS5H) [**Root Activator Shampoo for Men: Hair Growth Shampoo for Hair Loss and Thinning Hair - Hair Loss RegrowthTreatments for Women Men (9.5 Fl Oz (Pack of 1))**Psalmonica**$26.13**40 rev7mo ago](https://www.amazon.com/dp/B0G5P8HYPB)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**SPARTAN WASH Shampoo For Women**SPARTAN WASH**$47.15**3.3★**▲ 316%**](https://www.amazon.com/dp/B0GQSRL36N) [**Root Activator Shampoo for Men: Hair Growth Shampoo for Hair Loss and Thinning Hair**Uttse**$25.27**4.4★**▲ 311%**](https://www.amazon.com/dp/B0GTYTKQNB) [**Root Activator Shampoo for Men- Strengthening & Smoothing System for Thinning and Gray Hair - Adds Volume & Nourishes Strands - Men & Women(200ml)**SPARTAN HAIR**$23.70**4.4★**▲ 253%**](https://www.amazon.com/dp/B0GFW4JX2G) [**Root Activator Shampoo for Men: Hair Growth Shampoo for Hair Loss and Thinning Hair - Hair Loss Regrowth Shampoo for Men Women (Refreshing Scent)**Psalmonica**$26.70**4.8★**▲ 210%**](https://www.amazon.com/dp/B0GHXH7L1C) [**Root Activator Shampoo for Men: Hair Growth Shampoo for Hair Loss and Thinning Hair - Hair Loss RegrowthTreatments for Women Men (9.5 Fl Oz (Pack of 1))**Psalmonica**$26.13**4.4★**▲ 54%**](https://www.amazon.com/dp/B0G5P8HYPB)
**~~View all trending →~~**
## **What buyers say about spartan root activator shampoo**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Smell**25%
*“Great smell”*
**Hair Growth**18%
*“really helps new hair grow”*
**Quality-Overall**11%
*“Great product, love it, hope it will grow hair in time”*
**Cleansing**7%
*“Cleans well,”*
**Soft Feel**6%
*“Smooth and silky”*
**Lather**5%
*“It lathers well”*
**Value For Money**3%
*“Fair price”*
**Ease Of Use**2%
*“The bottle is easy to use”*
**Moist/Dry**2%
*“What they liked the most is that it also helped with dryness”*
**Hair Styling**2%
*“the product fits nicely into a daily hair care routine”*
### **What buyers complain about **
**Functionality-Overall**31%
*“No results”*
**Value For Money**11%
*“Very Expensive”*
**Advertised Vs Actual Product**6%
*“Total deceptive advertising”*
**Hair Related**5%
*“Another hair scam”*
**Symptom Reduction**4%
*“No improvement”*
**Size-Overall**4%
*“I wish the size can be larger though”*
**Thickness**3%
*“I've seen zero hair thickening”*
**Leak-Proof**2%
*“Bottle showed up Leaking”*
**Quality-Overall**2%
*“The reviews made the product seem a little to iffy on the quality of the products effectiveness”*
**Smell**2%
*“The fragrance is so strong its all I can smell”*
### **Top return reasons **
**Advertised Vs Actual Product**23%
**Leak-Proof**13%
**Functionality-Overall**10%
**Smell**7%
**Size-Overall**6%
**Ingredients-Overall**6%
**Motor Power**5%
**Value For Money**4%
**Damage/Burn Hair**3%
**Moist/Dry**3%
## **Common questions**
- **Is spartan root activator shampoo profitable to sell on Amazon United States?**
- The niche generates $4.4M/yr across 9 tracked products. 4 of 5 products launched in the last 360 days are still selling. 90-day search growth is -28.2%. Flapen's verdict: Worth a look (60/100).
- **How competitive is the spartan root activator shampoo niche?**
- 6 brands and 107 sellers compete. The top 5 products take 85% of clicks and top 5 brands hold 97% of demand.
- **What do buyers complain about in spartan root activator shampoo?**
- Top complaints mined from reviews: Functionality-Overall, Value For Money, Advertised Vs Actual Product. The return rate is 0.4%.
- **When does demand for spartan root activator shampoo peak?**
- Demand peaks in Jan–Feb; the busiest month runs 2.9× the quietest.
- **What does it cost to enter the spartan root activator shampoo niche?**
- Listings span $21.34–$47.15; the average listing price is $29.82 (sweet spot $15–$100). The average incumbent carries 375 reviews — the moat a new listing must climb.
## **Related niches in Beauty & Personal Care**
- 75 [**bio oil lotion**](https://flapen.com/research/us/beauty-personal-care/bio-oil-lotion)$654K/yr+95.9%**Worth a look**- 75 [**glossier futuredew serum**](https://flapen.com/research/us/beauty-personal-care/glossier-futuredew-serum)$344K/yr+383.6%**Worth a look**- 75 [**press on toenails**](https://flapen.com/research/us/beauty-personal-care/press-on-toenails)$2.4M/yr+79.4%**Launch it**- 75 [**skulta deep peptide eye mask**](https://flapen.com/research/us/beauty-personal-care/skulta-deep-peptide-eye-mask)$58K/yr>1,000%**Worth a look**- 75 [**mineral sunscreen spray**](https://flapen.com/research/us/beauty-personal-care/mineral-sunscreen-spray)$3.8M/yr+183.8%**Launch it**- 76 [**collagen oil**](https://flapen.com/research/us/beauty-personal-care/collagen-oil)$344K/yr+116.2%**Worth a look**[**All Beauty & Personal Care niches **](https://flapen.com/research/us/beauty-personal-care)