---
title: "Nutri-ox — $52K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/beauty-personal-care/nutri-ox"
last_updated: "2026-08-11T05:04:53.418Z"
locale: en
meta:
description: "Niche score 49/100 · $52K/yr market · 14K searches/yr · $23.57 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 49/100 · $52K/yr market · 14K searches/yr · $23.57 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Nutri-ox — $52K/yr Amazon US Niche (2026) - Flapen"
---
# **nutri-ox**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 13Growth 26Conversion 97Competition 16Returns 97Price range 95Avg price 95Brand share 0Review moat 91Quality gap 70
**Conversion**
**Incredible****15.3%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Incredible****0.5%**
return rate — above 5% kills the launch gate
**Avg price**
**Incredible****$23.57**
avg listing price — sweet spot $15–$100
**Price range**
**Incredible****$15.60–$34.81**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Review moat**
**Great****179.13**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Good****4.3★**
avg incumbent rating — lower means beatable quality
**Growth**
**Okay****+0.9%**
90-day search growth — must beat 0% to launch
**Competition**
**Bad****81%**
top-5 click share — a locked-up shelf
**Market size**
**Bad****$52K**
$52K/yr · 14K searches
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, nutri-ox is a $52K/yr Amazon United States market (14K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 49/100.
Data updated Jul 14, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **nutri-ox market data**
- **Units sold / yr**
- **2K–3K**
- avg 100–250/product
- **Revenue / yr**
- **$47K–$59K**
- units × avg price
- **Conversion rate**
- **15.3%**
- **Avg BSR**
- **#455**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **78 months**
- **Avg seller age**
- **203 days**
## **Competition & brand share**
The top 5 products capture 81% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**1 **—flat
**Sellers**
**3**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**81%**
Top 20: 100%
**Open market**
**0%**
- NUTRI-OX100% - Open — no brand owns it (0%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +0.9% search growth over the last 90 days.
500300Prime Day '24Spike '24Spike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.5×
[**Open Trend **](https://flapen.com/research/us/beauty-personal-care/nutri-ox/trend)
## **Top nutri-ox search terms**
- **nutriox shampoo for thinning hair**3K/yr+26.6%18.7% conv. - **nutriox**3K/yr-5.6%9.2% conv. - **nutri ox shampoo**2K/yr+8.4%16.6% conv. - **nutri ox**2K/yr-19.0%12.8% conv. - **nutriox shampoo and conditioner**2K/yr-22.6%8.7% conv. - **nutri-ox**1K/yr-4.5%8.4% conv. - **nutriox shampoo**1K/yr+28.0%13.6% conv. [**All search terms **](https://flapen.com/research/us/beauty-personal-care/nutri-ox/search-terms)
## **Top nutri-ox 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%$5K20%$10K30%$16K40%$21K101001K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 8 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**NUTRI-OX Gentle Shampoo Normal for Thinning Hair | Thicker Fuller-Looking Hair | Clinically & Dermatologically Tested | Peppermint | Color-Safe | 15.2 Fl Oz**NUTRI-OX**$15.79**4.5★286 rev](https://www.amazon.com/dp/B0C2GLFT9T) [2**NUTRI-OX Gentle Shampoo Normal for Thinning Hair | Thicker Fuller-Looking Hair | Clinically & Dermatologically Tested | Peppermint | Color-Safe | 33.8 Fl Oz**NUTRI-OX**$27.72**4.5★286 rev](https://www.amazon.com/dp/B0C2GLHCMW) [3**NUTRI-OX Densifying Tonic Thicker Fuller-Looking Hair | For Extremely Thin Hair | 30-Day Supply | Color-Safe**NUTRI-OX**$21.13**4.3★166 rev](https://www.amazon.com/dp/B0C2JF72K8) [4**NUTRI-OX Gentle Shampoo Chemically-Treated for Colored Thinning Hair | Thicker Fuller-Looking Hair | Clinically & Dermatologically Tested | Peppermint | Color-Safe 33.8 Fl Oz**NUTRI-OX**$27.74**4.3★193 rev](https://www.amazon.com/dp/B0C2GNHRMJ) [5**NUTRI-OX Gentle Shampoo Chemically-Treated for Colored Thinning Hair | Thicker Fuller-Looking Hair | Clinically & Dermatologically Tested | Peppermint | Color-Safe 15.2 Fl Oz**NUTRI-OX**$15.60**4.3★193 rev](https://www.amazon.com/dp/B0C2GJXV7Y)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**NUTRI-OX Starter Kit for Thinning Hair | Thicker Fuller-Looking Hair | Peppermint | Clinically & Dermatologically Tested | 30 Day Supply**NUTRI-OX**$30.06**89 rev2y ago](https://www.amazon.com/dp/B0CG2J5YP9) [**NUTRI-OX Starter Kit for Color-Treated Thinning Hair | Thicker Fuller-Looking Hair | Peppermint | Clinically & Dermatologically Tested | 30 Day Supply**NUTRI-OX**$34.81**67 rev2y ago](https://www.amazon.com/dp/B0CG2JNRV8) [**NUTRI-OX Gentle Shampoo Normal for Thinning Hair | Thicker Fuller-Looking Hair | Clinically & Dermatologically Tested | Peppermint | Color-Safe | 15.2 Fl Oz**NUTRI-OX**$15.79**286 rev3y ago](https://www.amazon.com/dp/B0C2GLFT9T) [**NUTRI-OX Gentle Shampoo Normal for Thinning Hair | Thicker Fuller-Looking Hair | Clinically & Dermatologically Tested | Peppermint | Color-Safe | 33.8 Fl Oz**NUTRI-OX**$27.72**286 rev3y ago](https://www.amazon.com/dp/B0C2GLHCMW) [**NUTRI-OX Densifying Tonic Thicker Fuller-Looking Hair | For Extremely Thin Hair | 30-Day Supply | Color-Safe**NUTRI-OX**$21.13**166 rev3y ago](https://www.amazon.com/dp/B0C2JF72K8)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**NUTRI-OX Gentle Shampoo Chemically-Treated for Colored Thinning Hair | Thicker Fuller-Looking Hair | Clinically & Dermatologically Tested | Peppermint | Color-Safe 15.2 Fl Oz**NUTRI-OX**$15.60**4.3★**▲ 12%**](https://www.amazon.com/dp/B0C2GJXV7Y) [**NUTRI-OX Densifying Tonic Thicker Fuller-Looking Hair | For Extremely Thin Hair | 30-Day Supply | Color-Safe**NUTRI-OX**$21.13**4.3★**▲ 10%**](https://www.amazon.com/dp/B0C2JF72K8) [**NUTRI-OX Gentle Shampoo Normal for Thinning Hair | Thicker Fuller-Looking Hair | Clinically & Dermatologically Tested | Peppermint | Color-Safe | 15.2 Fl Oz**NUTRI-OX**$15.79**4.5★**— 8%**](https://www.amazon.com/dp/B0C2GLFT9T) [**NUTRI-OX Gentle Shampoo Normal for Thinning Hair | Thicker Fuller-Looking Hair | Clinically & Dermatologically Tested | Peppermint | Color-Safe | 33.8 Fl Oz**NUTRI-OX**$27.72**4.5★**— 8%**](https://www.amazon.com/dp/B0C2GLHCMW) [**NUTRI-OX Gentle Shampoo Chemically-Treated for Colored Thinning Hair | Thicker Fuller-Looking Hair | Clinically & Dermatologically Tested | Peppermint | Color-Safe 33.8 Fl Oz**NUTRI-OX**$27.74**4.3★**— 8%**](https://www.amazon.com/dp/B0C2GNHRMJ)
**~~View all trending →~~**
## **What buyers say about nutri-ox**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Hair Growth**50%
*“Hair naturally sheds so I am not at all disappointed”*
### **What buyers complain about **
**Suitability Straight Hair**50%
*“make hair look flatter”*
**Smell**25%
*“This does smell like toothpaste which I dont care about”*
### **Top return reasons **
**Moist/Dry**32%
**Advertised Vs Actual Product**11%
**Smell**11%
**Defective Material/Parts**8%
**Suitability Short Hair**5%
**Suitability Colored Hair**5%
**Oily/Greasy**5%
**Weight Heavy**5%
**Functionality-Overall**5%
**Value For Money**5%
## **Common questions**
- **Is nutri-ox profitable to sell on Amazon United States?**
- The niche generates $52K/yr across 8 tracked products. 90-day search growth is +0.9%. Flapen's verdict: Skip it (49/100).
- **How competitive is the nutri-ox niche?**
- 1 brands and 3 sellers compete. The top 5 products take 81% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in nutri-ox?**
- Top complaints mined from reviews: Suitability Straight Hair, Smell. The return rate is 0.5%.
- **When does demand for nutri-ox peak?**
- Demand is steady year-round — the busiest month runs 1.5× the quietest.
- **What does it cost to enter the nutri-ox niche?**
- Listings span $15.60–$34.81; the average listing price is $23.57 (sweet spot $15–$100). The average incumbent carries 179 reviews — the moat a new listing must climb.
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