---
title: "dr nathan bryan — Niche Verdict: Worth a look (50/100) | Amazon United States - Flapen"
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last_updated: "2026-07-14T05:08:47.213Z"
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  description: "dr nathan bryan shows low returns (0.0%), but brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list."
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  "og:title": "dr nathan bryan — Niche Verdict: Worth a look (50/100) | Amazon United States - Flapen"
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# **dr nathan bryan**

**Worth a look**

Shows low returns (0.0%), but brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list.

Market size 60Growth 24Conversion 85Competition 6Returns 100Price range 80Avg price 89Brand share 0Review moat 40Quality gap 76

**Returns**

**Incredible****0.0%**

return rate — above 6% kills the launch gate

**Avg price**

**Great****$62.65**

avg listing price — sweet spot $15–$100

**Conversion**

**Great****9.5%**

search→purchase rate — share of searches ending in a sale

**Price range**

**Great****$14.77–$118.62**

cheapest to priciest tracked listing — scored on the share inside $15–$100

**Quality gap**

**Great****4.3★**

avg incumbent rating — lower means beatable quality

**Market size**

**Good****$494K**

$494K/yr · 83K searches

**Review moat**

**Okay****2,454.57**

avg incumbent reviews — the moat a new listing must climb

**Growth**

**Bad****-2.9%**

90-day search growth — must beat 0% to launch

**Competition**

**Bad****93%**

top-5 click share — a locked-up shelf

**Brand share**

**Bad****100%**

top-5 brand share — brand-locked demand

## **Competition**

The top 5 products capture 93% of clicks — a locked-up shelf that new listings rarely crack.

**Brands**

**4 **▲rising

**Sellers**

**8**

**Top-5 brand share**

**100%**

**Open market**

**0%**

- N1O181% - NO2U10% - Nutricost5% - MyFitStrip4% - Open — no brand owns it (0%)

## **Product shelf**

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%20%$99K40%$197K60%$296K80%$395K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 7 tracked products in this niche — three views at once, no toggling.

### **Top sellers**

by 90-day click share

[1![N1O1 Nitric Oxide Lozenges 60 Count 30-Day Supply Supplement](https://m.media-amazon.com/images/I/41Av5B4rW0L.jpg)**N1O1 Nitric Oxide Lozenges 60 Count 30-Day Supply Supplement**N1O1**$57.90**4.2★1,346 rev](https://www.amazon.com/dp/B0BS4F2TND) [2![Nitric Oxide Activating Serum with Antioxidants | Hydrating Serum For Face | Decreases Wrinkles | Pore Minimizer | Improves Skin Texture | Helps Dark Spots | 1 Fl Oz 30ml](https://m.media-amazon.com/images/I/31N1yGnVMeL.jpg)**Nitric Oxide Activating Serum with Antioxidants | Hydrating Serum For Face | Decreases Wrinkles | Pore Minimizer | Improves Skin Texture | Helps Dark Spots | 1 Fl Oz 30ml**N1O1**$96.46**4.1★329 rev](https://www.amazon.com/dp/B08LNTJZST) [3![NO2U Bryan Nitriceuticals Nitric Oxide Supplement 60 Count 30 Day Supply](https://m.media-amazon.com/images/I/41y5qWoe-DL.jpg)**NO2U Bryan Nitriceuticals Nitric Oxide Supplement 60 Count 30 Day Supply**NO2U**$56.02**4.2★337 rev](https://www.amazon.com/dp/B0D3SMDLRG) [4![Nutricost Nitric Oxide Booster 2250mg 180 Capsules - 750mg Per Casule 60 Servings - Gluten Free and Non-GMO](https://m.media-amazon.com/images/I/41GcQHM-hbL.jpg)**Nutricost Nitric Oxide Booster 2250mg 180 Capsules - 750mg Per Casule 60 Servings - Gluten Free and Non-GMO**Nutricost**$14.77**4.5★13,609 rev](https://www.amazon.com/dp/B09B4DWNYQ) [5![MyFitStrip Nitric Oxide Lozenges - Oral Health & Cardiovascular Support - Prebiotic Nitric Oxide Vitamin C Polyphenol-Rich Berry Blend and Zinc - 30 Cool Mint](https://m.media-amazon.com/images/I/41rAMnvmYHL.jpg)**MyFitStrip Nitric Oxide Lozenges - Oral Health & Cardiovascular Support - Prebiotic Nitric Oxide Vitamin C Polyphenol-Rich Berry Blend and Zinc - 30 Cool Mint**MyFitStrip**$28.13**4.6★43 rev](https://www.amazon.com/dp/B0F9ZDPV2F)

**~~View all top sellers →~~**

### **Newest**

by launch date

[![MyFitStrip Nitric Oxide Lozenges - Oral Health & Cardiovascular Support - Prebiotic Nitric Oxide Vitamin C Polyphenol-Rich Berry Blend and Zinc - 30 Cool Mint](https://m.media-amazon.com/images/I/41rAMnvmYHL.jpg)**MyFitStrip Nitric Oxide Lozenges - Oral Health & Cardiovascular Support - Prebiotic Nitric Oxide Vitamin C Polyphenol-Rich Berry Blend and Zinc - 30 Cool Mint**MyFitStrip**$28.13**43 rev1y ago](https://www.amazon.com/dp/B0F9ZDPV2F) [![N1O1 Nitric Oxide Lozenges 120 Count 60-Day Supply Supplement](https://m.media-amazon.com/images/I/516YbtWHJGL.jpg)**N1O1 Nitric Oxide Lozenges 120 Count 60-Day Supply Supplement**N1O1**$118.62**1,346 rev2y ago](https://www.amazon.com/dp/B0D3VVSZXQ) [![NO2U Bryan Nitriceuticals Nitric Oxide Supplement 60 Count 30 Day Supply](https://m.media-amazon.com/images/I/41y5qWoe-DL.jpg)**NO2U Bryan Nitriceuticals Nitric Oxide Supplement 60 Count 30 Day Supply**NO2U**$56.02**337 rev2y ago](https://www.amazon.com/dp/B0D3SMDLRG) [![N1O1 N.O. Beetz Nitric Oxide Powder Supplement Mixed Berry 30 Servings](https://m.media-amazon.com/images/I/51EjtIfeELL.jpg)**N1O1 N.O. Beetz Nitric Oxide Powder Supplement Mixed Berry 30 Servings**N1O1**$66.63**172 rev2y ago](https://www.amazon.com/dp/B0CXBNFZJ3) [![N1O1 Nitric Oxide Lozenges 60 Count 30-Day Supply Supplement](https://m.media-amazon.com/images/I/41Av5B4rW0L.jpg)**N1O1 Nitric Oxide Lozenges 60 Count 30-Day Supply Supplement**N1O1**$57.90**1,346 rev4y ago](https://www.amazon.com/dp/B0BS4F2TND)

**~~View all new products →~~**

### **Trending**

90-day click momentum

[![N1O1 Nitric Oxide Lozenges 120 Count 60-Day Supply Supplement](https://m.media-amazon.com/images/I/516YbtWHJGL.jpg)**N1O1 Nitric Oxide Lozenges 120 Count 60-Day Supply Supplement**N1O1**$118.62**4.2★**▲ 62%**](https://www.amazon.com/dp/B0D3VVSZXQ) [![Nitric Oxide Activating Serum with Antioxidants | Hydrating Serum For Face | Decreases Wrinkles | Pore Minimizer | Improves Skin Texture | Helps Dark Spots | 1 Fl Oz 30ml](https://m.media-amazon.com/images/I/31N1yGnVMeL.jpg)**Nitric Oxide Activating Serum with Antioxidants | Hydrating Serum For Face | Decreases Wrinkles | Pore Minimizer | Improves Skin Texture | Helps Dark Spots | 1 Fl Oz 30ml**N1O1**$96.46**4.1★**▲ 23%**](https://www.amazon.com/dp/B08LNTJZST) [![MyFitStrip Nitric Oxide Lozenges - Oral Health & Cardiovascular Support - Prebiotic Nitric Oxide Vitamin C Polyphenol-Rich Berry Blend and Zinc - 30 Cool Mint](https://m.media-amazon.com/images/I/41rAMnvmYHL.jpg)**MyFitStrip Nitric Oxide Lozenges - Oral Health & Cardiovascular Support - Prebiotic Nitric Oxide Vitamin C Polyphenol-Rich Berry Blend and Zinc - 30 Cool Mint**MyFitStrip**$28.13**4.6★**▲ 22%**](https://www.amazon.com/dp/B0F9ZDPV2F) [![N1O1 Nitric Oxide Lozenges 60 Count 30-Day Supply Supplement](https://m.media-amazon.com/images/I/41Av5B4rW0L.jpg)**N1O1 Nitric Oxide Lozenges 60 Count 30-Day Supply Supplement**N1O1**$57.90**4.2★**— 4%**](https://www.amazon.com/dp/B0BS4F2TND) [![N1O1 N.O. Beetz Nitric Oxide Powder Supplement Mixed Berry 30 Servings](https://m.media-amazon.com/images/I/51EjtIfeELL.jpg)**N1O1 N.O. Beetz Nitric Oxide Powder Supplement Mixed Berry 30 Servings**N1O1**$66.63**4.2★**— 4%**](https://www.amazon.com/dp/B0CXBNFZJ3)

**~~View all trending →~~**

## **Demand & seasonality**

Weekly Amazon search volume, last 65 weeks — -2.9% search growth over the last 90 days.

5K4KSpike '25Prime Day '25Black Friday '25Spike '26 seasonMayJunJulAugSepOctNovDecJanFebMarAprMayJun

Peak months: Jul · busiest ÷ quietest = 2.1×

## **Reviews**

What buyers praise and complain about, mined from review topics.

### **What buyers love **

**Quality-Overall**14%

*“Hands down, best brand that we have found after researching for months”*

**Value For Money**9%

*“Low price”*

**Energy Level**8%

*“helps with energy”*

**Advertised Vs Actual Product**6%

*“Worked as advertised”*

**Efficiency**6%

*“found them to be highly effective”*

**Taste-Overall**5%

*“Fresh Taste with Health Benefits”*

**Blood Pressure**5%

*“Great find for high blood pressure”*

**Vitamin**3%

*“Love this vitamin”*

**Flavor**3%

*“a nice smooth mint flavor”*

**Nutritional Content**3%

*“Great benefits to healthy diet and food absorption”*

### **What buyers complain about **

**Value For Money**11%

*“EXPENSIVE”*

**Functionality-Overall**10%

*“Didn't work for me”*

**Dosage**7%

*“Low volume per dose”*

**Side Effects**5%

*“Made me sick”*

**Blood Pressure**5%

*“My blood pressure is higher than it has ever been”*

**Ingredients-Overall**5%

*“I doubt with the low percentage of ingredients I ever would”*

**Acid Regulator/Stomach Ache Relief**4%

*“Got stomach discomfort”*

**Allergies**4%

*“I thought what I was seeing in my mouth was an allergic reaction to something”*

**Comfort-Overall**3%

*“But I cant do so comfortably”*

**Vegan/Organic**2%

*“is not Halal or Kosher friendly”*

### **Top return reasons **

**Functionality-Overall**19%

**Leak-Proof**17%

**Motor Power**11%

**Advertised Vs Actual Product**7%

**Defective Material/Parts**7%

**Value For Money**7%

**Dispensing Mechanism**5%

**Suitability Dry Skin**5%

**Ingredients-Overall**4%

**Joint Pain**3%