---
title: "No Doz — $47K/mo Amazon US Product Research (2026)"
canonical_url: "https://flapen.com/research/us/health-household/no-doz"
last_updated: "2026-08-12T06:07:50.752Z"
locale: en
meta:
description: "Amazon product research for no doz: $47K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:description": "Amazon product research for no doz: $47K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:title": "No Doz — $47K/mo Amazon US Product Research (2026)"
---
# **No Doz**
**Worth a look**
Shows searches that convert (20.8% search→purchase), but brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list.
Market size 62Growth 53Conversion 100Competition 19Returns 100Price range 51Avg price 68Brand share 0Review moat 25Quality gap 30
**Conversion**
**Incredible****20.8%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Avg price**
**Good****$14.11**
avg listing price — sweet spot $15–$100
**Market size**
**Good****$560K**
$560K/yr · 191K searches
**Growth**
**Good****+25.2%**
90-day search growth — must beat 0% to launch
**Price range**
**Good****$4.55–$26.08**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Quality gap**
**Okay****4.6★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Bad****4,245.42**
avg incumbent reviews — the moat a new listing must climb
**Competition**
**Bad****78%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
## **Is no doz profitable on Amazon?**
According to Flapen's Amazon United States niche tracking, no doz is a $560K/yr Amazon United States market (191K searches/yr). The top 5 brands hold 100% of demand. Verdict: Worth a look — 50/100.
Data updated Jul 8, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **no doz market size & sales**
Units sold, revenue, conversion and listing quality across the tracked shelf.
- **Units sold / yr**
- **40K–50K**
- avg 4,000–5,000/product
- **Revenue / yr**
- **$564K–$706K**
- units × avg price
- **Conversion rate**
- **20.8%**
- **Avg BSR**
- **#396**
- **Page quality**
- **0%**
- **Prime**
- **92%**
- **Sponsored**
- **83%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **57 months**
- **Avg seller age**
- **158 days**
## **Competition: brands, sellers & click share**
The top 5 products capture 78% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**4 **—flat
**Sellers**
**63**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**78%**
Top 20: 100%
**Open market**
**0%**
- Vivarin55% - NoDoz40% - Nutricost3% - Jet-Alert2% - Open — no brand owns it (0%)
## **no doz demand & seasonality**
Weekly Amazon search volume, last 101 weeks — +25.2% search growth over the last 90 days.
4K3KSpike '25 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.7×
[**Open Trend **](https://flapen.com/research/us/health-household/no-doz/trend)
## **Top no doz search terms shoppers use**
The exact queries shoppers type, with yearly volume, growth and conversion.
- **vivarin**42K/yr+41.4%21.0% conv. - **no doze caffeine pills 200mg**20K/yr+42.6%25.2% conv. - **no doz**22K/yr+10.4%21.7% conv. - **nodoz**19K/yr-0.5%15.6% conv. - **vivarin 200 mg tablets 40-count 2 pack**8K/yr+59.4%25.6% conv. - **no doze**14K/yr-12.0%16.5% conv. - **vivarin caffeine pills**19K/yr+0.5%16.2% conv. - **nodoz caffeine pills 200mg**9K/yr+15.1%22.6% conv. - **energy pills like adderall**5K/yr+147.4%0.6% conv. - **no doze caffeine pills 500mg extra strength**3K/yr+135.5%16.5% conv. [**All search terms **](https://flapen.com/research/us/health-household/no-doz/search-terms)
## **Top no doz 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%$56K20%$112K30%$168K40%$224K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 12 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**NoDoz 200mg Caffeine Pills Maximum Strength 120 Caplets total**NoDoz**$18.30**4.6★3,928 rev](https://www.amazon.com/dp/B075ZZLWMR) [2**Vivarin Smooth Energy Extended Release Caffeine Tablets 200mg Focus Alertness & Mental Clarity Non-Habit Forming Energy Supplement Sugar & Calorie Free 40 Count**Vivarin**$9.75**4.3★276 rev](https://www.amazon.com/dp/B0FW714Z8R) [3**Vivarin Caffeine Pills 200mg Caffeine per Dose Safely and Effectively Helps You Stay Awake No Sugar Calories or Hidden Ingredients Energy Supplement 40 Tablets**Vivarin**$8.28**4.5★4,727 rev](https://www.amazon.com/dp/B0019GCSD6) [4**NoDoz 200mg Caffeine Pills Maximum Strength 60 Caplets Total**NoDoz**$11.45**4.6★669 rev](https://www.amazon.com/dp/B082MVKVVG) [5**Vivarin Caffeine Pills 200mg Caffeine per Dose Safely and Effectively Helps You Stay Awake No Sugar Calories or Hidden Ingredients Energy Supplement 16 Tablets Pack of 6**Vivarin**$18.75**4.7★83 rev](https://www.amazon.com/dp/B0DLXWQQCT)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Vivarin Smooth Energy Extended Release Caffeine Tablets 200mg Focus Alertness & Mental Clarity Non-Habit Forming Energy Supplement Sugar & Calorie Free 40 Count**Vivarin**$9.75**276 rev8mo ago](https://www.amazon.com/dp/B0FW714Z8R) [**Vivarin Caffeine Pills 200mg Caffeine per Dose Safely and Effectively Helps You Stay Awake No Sugar Calories or Hidden Ingredients Energy Supplement 16 Tablets Pack of 6**Vivarin**$18.75**83 rev1y ago](https://www.amazon.com/dp/B0DLXWQQCT) [**NoDoz 200mg Caffeine Pills Maximum Strength 60 Caplets Total**NoDoz**$11.45**669 rev3y ago](https://www.amazon.com/dp/B082MVKVVG) [**Vivarin Brand Alertness Aid 40 Tablets (Pack of 4)**Vivarin**$26.08**179 rev7y ago](https://www.amazon.com/dp/B07N6J3TBS) [**Vivarin Caffeine Pills 200mg Caffeine per Dose Safely and Effectively Helps You Stay Awake No Sugar Calories or Hidden Ingredients Energy Supplement 20 Count Pack of 2**Vivarin**$15.82**743 rev8y ago](https://www.amazon.com/dp/B079B2TQRF)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Vivarin Smooth Energy Extended Release Caffeine Tablets 200mg Focus Alertness & Mental Clarity Non-Habit Forming Energy Supplement Sugar & Calorie Free 40 Count**Vivarin**$9.75**4.3★**▲ 87%**](https://www.amazon.com/dp/B0FW714Z8R) [**Vivarin Caffeine Pills 200mg Caffeine per Dose Safely and Effectively Helps You Stay Awake No Sugar Calories or Hidden Ingredients Energy Supplement 16 Tablets Pack of 6**Vivarin**$18.75**4.7★**▲ 78%**](https://www.amazon.com/dp/B0DLXWQQCT) [**Jet-Alert 100 MG Each Caffeine Tab 120 Count**Jet-Alert**$5.96**4.6★**▲ 58%**](https://www.amazon.com/dp/B001QVCWSK) [**Vivarin Caffeine Pills 200mg Caffeine per Dose Safely and Effectively Helps You Stay Awake No Sugar Calories or Hidden Ingredients Energy Supplement 20 Count Pack of 2**Vivarin**$15.82**4.7★**▲ 38%**](https://www.amazon.com/dp/B079B2TQRF) [**Vivarin Brand Alertness Aid 40 Tablets (Pack of 4)**Vivarin**$26.08**4.8★**▲ 25%**](https://www.amazon.com/dp/B07N6J3TBS)
**~~View all trending →~~**
## **What reviews say buyers love and hate about no doz**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Energy Level**15%
*“Good boost of energy”*
**Value For Money**14%
*“much cheaper”*
**Quality-Overall**11%
*“Good quality”*
**Caffeine Content**10%
*“Perfect caffeine tablet”*
**Advertised Vs Actual Product**8%
*“Accurate description”*
**Efficiency**7%
*“they have always been effective”*
**Ease Of Use**4%
*“Super Helpful”*
**Sleep Quality**3%
*“Keeps you awake~”*
**Dosage**2%
*“What truly impresses me about these capsules is the sheer precision of the dosage”*
**Focus Enhancement**2%
*“I feel like when I take this I can focus better”*
### **What buyers complain about **
**Functionality-Overall**20%
*“Not effective”*
**Dosage**12%
*“High dose though”*
**Sleep Quality**9%
*“It actually made me sleepy”*
**Energy Level**6%
*“Do see a significant energy bump”*
**Taste-Overall**6%
*“Cheap, the powder itself tastes like death”*
**Value For Money**5%
*“Kinda insane how cheap this is”*
**Size-Overall**4%
*“But getting it to fit can be a slight challenge”*
**Side Effects**3%
*“Extreme headache and nausea from this product”*
**Ingredients-Overall**2%
*“contains rics starch”*
**Heart Health**2%
*“gave me heartburn at gym”*
### **Top return reasons **
**Functionality-Overall**38%
**Advertised Vs Actual Product**15%
**Size-Overall**15%
**Defective Material/Parts**8%
**Durability**8%
**Joint Pain**8%
**Vegan/Organic**8%
## **Common no doz questions**
- **Is no doz profitable to sell on Amazon United States?**
- The niche generates $560K/yr across 12 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +25.2%. Flapen's verdict: Worth a look (50/100).
- **How competitive is the no doz niche?**
- 4 brands and 63 sellers compete. The top 5 products take 78% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in no doz?**
- Top complaints mined from reviews: Functionality-Overall, Dosage, Sleep Quality. The return rate is 0.0%.
- **When does demand for no doz peak?**
- Demand is steady year-round — the busiest month runs 1.7× the quietest.
- **What does it cost to enter the no doz niche?**
- Listings span $4.55–$26.08; the average listing price is $14.11 (sweet spot $15–$100). The average incumbent carries 4,245 reviews — the moat a new listing must climb.
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