---
title: "Gee Your Hair Smells Terrific Shampoo — $770K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/beauty-personal-care/gee-your-hair-smells-terrific-shampoo"
last_updated: "2026-08-11T11:38:54.390Z"
locale: en
meta:
description: "Niche score 45/100 · $770K/yr market · 467K searches/yr · $15.09 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 45/100 · $770K/yr market · 467K searches/yr · $15.09 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Gee Your Hair Smells Terrific Shampoo — $770K/yr Amazon US Niche (2026) - Flapen"
---
# **gee your hair smells terrific shampoo**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 72Growth 25Conversion 91Competition 16Returns 98Price range 47Avg price 75Brand share 0Review moat 22Quality gap 23
**Returns**
**Incredible****0.4%**
return rate — above 5% kills the launch gate
**Conversion**
**Great****10.9%**
search→purchase rate — share of searches ending in a sale
**Avg price**
**Great****$15.09**
avg listing price — sweet spot $15–$100
**Market size**
**Good****$770K**
$770K/yr · 467K searches
**Price range**
**Okay****$3.72–$24.88**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Growth**
**Bad****-0.1%**
90-day search growth — must beat 0% to launch
**Quality gap**
**Bad****4.6★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Bad****8,704.8**
avg incumbent reviews — the moat a new listing must climb
**Competition**
**Bad****80%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, gee your hair smells terrific shampoo is a $770K/yr Amazon United States market (467K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 45/100.
Data updated Jul 14, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **gee your hair smells terrific shampoo market data**
- **Units sold / yr**
- **50K–60K**
- avg 4,000–5,000/product
- **Revenue / yr**
- **$755K–$905K**
- units × avg price
- **Conversion rate**
- **10.9%**
- **Avg BSR**
- **#426**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **40%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **69 months**
- **Avg seller age**
- **140 days**
## **Competition & brand share**
The top 5 products capture 80% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**2 **▼falling
**Sellers**
**59**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**80%**
Top 20: 100%
**Open market**
**0%**
- Prell73% - Marc Anthony27% - Open — no brand owns it (0%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -0.1% search growth over the last 90 days.
13K8KPrime Day '24Spike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.4×
[**Open Trend **](https://flapen.com/research/us/beauty-personal-care/gee-your-hair-smells-terrific-shampoo/trend)
## **Top gee your hair smells terrific shampoo search terms**
- **prell shampoo original**108K/yr+27.2%14.9% conv. - **prell shampoo**56K/yr-17.6%11.5% conv. - **gee your hair smells terrific shampoo**54K/yr-22.8%0.3% conv. - **prell**38K/yr+17.9%9.5% conv. - **marc anthony shampoo**29K/yr+7.6%6.0% conv. - **marc anthony shampoo and conditioner**27K/yr-2.9%6.9% conv. - **grow long shampoo and conditioner**23K/yr+12.7%11.0% conv. - **agree shampoo**17K/yr-18.7%0.0% conv. - **grow long shampoo**15K/yr+8.1%12.7% conv. - **prell shampoo and conditioner**13K/yr+8.5%6.7% conv. [**All search terms **](https://flapen.com/research/us/beauty-personal-care/gee-your-hair-smells-terrific-shampoo/search-terms)
## **Top gee your hair smells terrific 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%10%$77K20%$154K30%$231K40%$308K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 10 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Prell Original Green Shampoo Classic Clean Deep Cleansing Shampoo for Men & Women | 13.5 oz**Prell**$3.72**4.7★7,805 rev](https://www.amazon.com/dp/B003PJKNLY) [2**Marc Anthony Shampoo and Conditioner Gift Set Grow Long Biotin - Anti-Frizz Deep Conditioner For Split Ends & Breakage - Vitamin E Caffeine & Ginseng for Curly Dry & Damaged Hair**Marc Anthony**$14.18**4.5★16,154 rev](https://www.amazon.com/dp/B097NQW4SP) [3**Prell Original Green Shampoo Classic Clean Deep Cleansing Shampoo for Men & Women | 13.5 oz | 3 Pack**Prell**$17.30**4.8★1,091 rev](https://www.amazon.com/dp/B01IA9DNBU) [4**Marc Anthony Strengthening Biotin Shampoo Grow Long Anti-Frizz Anti-Breakage & Nourishing Formula For Split Ends - Vitamin E Caffeine & Ginseng for Dry & Damaged Hair**Marc Anthony**$8.77**4.5★12,280 rev](https://www.amazon.com/dp/B076FHJ3K3) [5**Prell 2-in-1 Shampoo & Conditioner Classic Clean Deep Cleansing & Lightweight Conditioning for Shiny Healthy Hair | 13.5 oz**Prell**$13.54**4.6★1,735 rev](https://www.amazon.com/dp/B07ND49Z7G)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Prell Original Green Shampoo Value Size - Classic Clean Deep Cleansing Shampoo for Men & Women | 30 oz**Prell**$14.79**65 rev7mo ago](https://www.amazon.com/dp/B0G6NVCBGD) [**Marc Anthony Big Volume Hair Shampoo & Conditioner Set for Fine Thin Hair - Lightweight Volumizing Shampoo & Conditioner for Gentle Cleansing - Frizz-Free & Sulfate-Free Hair Care Product**Marc Anthony**$15.44**16,154 rev9mo ago](https://www.amazon.com/dp/B0FTJZ3327) [**Marc Anthony Shampoo & Conditioner Set for Curly Hair Strictly Curls - Deep Moisturizing & Hydrating Shampoo & Conditioner for Curl Definition Added Shine - Hair Products Reduces Frizz**Marc Anthony**$16.71**16,154 rev3y ago](https://www.amazon.com/dp/B0BZNT4N9B) [**Marc Anthony Shampoo and Conditioner Gift Set Grow Long Biotin - Anti-Frizz Deep Conditioner For Split Ends & Breakage - Vitamin E Caffeine & Ginseng for Curly Dry & Damaged Hair**Marc Anthony**$14.18**16,154 rev5y ago](https://www.amazon.com/dp/B097NQW4SP) [**Prell 2-in-1 Shampoo & Conditioner Classic Clean Deep Cleansing & Lightweight Conditioning for Shiny Healthy Hair | 13.5 oz**Prell**$13.54**1,735 rev7y ago](https://www.amazon.com/dp/B07ND49Z7G)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Prell Original Green Shampoo Value Size - Classic Clean Deep Cleansing Shampoo for Men & Women | 30 oz**Prell**$14.79**4.8★**▲ 36%**](https://www.amazon.com/dp/B0G6NVCBGD) [**Prell Original Green Shampoo Classic Clean Deep Cleansing Shampoo for Men & Women | 13.5 oz**Prell**$3.72**4.7★**▲ 23%**](https://www.amazon.com/dp/B003PJKNLY) [**Marc Anthony Big Volume Hair Shampoo & Conditioner Set for Fine Thin Hair - Lightweight Volumizing Shampoo & Conditioner for Gentle Cleansing - Frizz-Free & Sulfate-Free Hair Care Product**Marc Anthony**$15.44**4.5★**▲ 18%**](https://www.amazon.com/dp/B0FTJZ3327) [**Prell Original Green Shampoo Classic Clean Deep Cleansing Shampoo for Men & Women | 13.5 oz | 3 Pack**Prell**$17.30**4.8★**— 9%**](https://www.amazon.com/dp/B01IA9DNBU) [**Marc Anthony Shampoo & Conditioner Set for Curly Hair Strictly Curls - Deep Moisturizing & Hydrating Shampoo & Conditioner for Curl Definition Added Shine - Hair Products Reduces Frizz**Marc Anthony**$16.71**4.5★**— 1%**](https://www.amazon.com/dp/B0BZNT4N9B)
**~~View all trending →~~**
## **What buyers say about gee your hair smells terrific shampoo**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Smell**25%
*“The scent is fresh”*
**Soft Feel**11%
*“My hair feels soft”*
**Hair Growth**8%
*“I think it really helps my hair grow”*
**Quality-Overall**8%
*“High quality, make my hair soft and smooth”*
**Cleansing**7%
*“It will clean your hair”*
**Hair Styling**5%
*“I also love the sleek”*
**Value For Money**4%
*“Good price”*
**Lather**3%
*“Great lather”*
**Suitability Straight Hair**3%
*“I have fine hair”*
**Suitability Curly Hair**3%
*“It cleans gently and controls frizz”*
### **What buyers complain about **
**Moist/Dry**11%
*“It got dry”*
**Hair Related**11%
*“my hair started coming out more”*
**Smell**7%
*“Smell was too strong”*
**Leak-Proof**7%
*“The whole bottle was leaking”*
**Oily/Greasy**3%
*“Left my hair feeling extremely greasy”*
**Allergies**3%
*“Makes my head itchy”*
**Ingredients-Overall**3%
*“hair hates cationic conditioning ingredients”*
**Suitability Short Hair**3%
*“It took me one time using this product to know that it was not going to work with my hair”*
**Value For Money**3%
*“Waste of money”*
**Quality-Overall**3%
*“not nearly as good as it should”*
### **Top return reasons **
**Leak-Proof**36%
**Smell**7%
**Moist/Dry**7%
**Advertised Vs Actual Product**7%
**Suitability Short Hair**7%
**Functionality-Overall**4%
**Damage/Burn Hair**4%
**Oily/Greasy**3%
**Defective Material/Parts**3%
**Hair Related**3%
## **Common questions**
- **Is gee your hair smells terrific shampoo profitable to sell on Amazon United States?**
- The niche generates $770K/yr across 10 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is -0.1%. Flapen's verdict: Skip it (45/100).
- **How competitive is the gee your hair smells terrific shampoo niche?**
- 2 brands and 59 sellers compete. The top 5 products take 80% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in gee your hair smells terrific shampoo?**
- Top complaints mined from reviews: Moist/Dry, Hair Related, Smell. The return rate is 0.4%.
- **When does demand for gee your hair smells terrific shampoo peak?**
- Demand is steady year-round — the busiest month runs 1.4× the quietest.
- **What does it cost to enter the gee your hair smells terrific shampoo niche?**
- Listings span $3.72–$24.88; the average listing price is $15.09 (sweet spot $15–$100). The average incumbent carries 8,705 reviews — the moat a new listing must climb.
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