caffeine pills
Worth a lookShows low returns (0.0%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Returns
Incredible0.0%return rate — above 5% kills the launch gate
Market size
Incredible$3.0M$3.0M/yr · 1.9M searches
Conversion
Great11.4%search→purchase rate — share of searches ending in a sale
Avg price
Good$13.85avg listing price — sweet spot $15–$100
Price range
Good$4.55–$28.42cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Good52%top-5 click share — leaders hold, buyers still browse
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Brand share
Okay76%top-5 brand share — brands hold most of the demand
Growth
Bad-2.6%90-day search growth — must beat 0% to launch
Review moat
Bad6,386.65avg incumbent reviews — the moat a new listing must climb
According to Flapen's Amazon United States niche tracking, caffeine pills is a $3.0M/yr Amazon United States market (1.9M searches/yr). The top 5 brands hold 76% of demand. Verdict: Worth a look — 63/100.
Data updated Jul 8, 2026 · scored weekly · How we score niches
caffeine pills market data
- Units sold / yr
- 200K–250K
- avg 8,000–10,000/product
- Revenue / yr
- $2.8M–$3.5M
- units × avg price
- Conversion rate
- 11.4%
- Avg BSR
- #134
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 87%
- Out of stock
- 0.0%
- Avg brand age
- 63 months
- Avg seller age
- 134 days
Competition & brand share
The top 5 products take 52% of clicks — established leaders, but buyers still shop beyond them.Brands
14 falling
Sellers
65
Top-5 brand share
76%
Top 20: 100%
Top-5 click share
52%
Top 20: 96%
Open market
20%
- Nutricost50%
- ProLab10%
- Vivarin6%
- The Genius Brand5%
- SmarterVitamins4%
- Jet-Alert4%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -2.6% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.3×
Top caffeine pills search terms
- caffeine pills1.1M/yr
- caffeine428K/yr
- caffeine tablets46K/yr
- caffine30K/yr
- natural caffeine23K/yr
- caffeine pills 200mg23K/yr
- caffeine pill21K/yr
- cafeina20K/yr
- caffiene21K/yr
- caffine pills18K/yr
Top caffeine pills 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.
All 23 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Nutricost Caffeine Pills 100mg Per Serving 250 Capsules
Nutricost$11.994.5★8,121 rev
Nutricost Caffeine Pills 200mg Per Serving (500 Caps)
Nutricost$17.654.5★17,833 rev
ProLab Caffeine 200mg Energy Focus & Endurance Pre-Workout (200 Count)
ProLab$12.894.5★14,541 rev
Nutricost Caffeine with L-Theanine 100mg of Each 240 Capsules 240 Servings - Non-GMO and Gluten Free
Nutricost$13.864.5★2,396 rev
Nutricost Caffeine Pills 200mg Per Serving (250 Caps)
Nutricost$13.864.5★17,833 rev
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$9.75276 rev
Horbach Caffeine Pills 200mg | with Green Tea | 200 Tablets | Vegetarian Non-GMO & Gluten Free
Horbäach$10.012,723 rev
Vitamatic Caffeine Pills 200mg per Serving 250 Vegetarian Tablets
Vitamatic$9.67395 rev
Beast Mind Extreme Energy Pills | 400mg Caffeine | 600mg Ashwagandha | 200mg Lions Mane | Increased Energy & Focus & Mood | Pre-Workout Supplement
Want A Bump$24.92646 rev
BulkSupplements.com Caffeine 200mg Capsules - Supplement for Energy Boost Caffeine Pills 200mg - Gluten Free 1 Capsule per Serving 500 Count (Pack of 1)
BulkSupplements$17.922,449 rev
Trending
90-day click momentumVivarin Smooth Energy Extended Release Caffeine Tablets 200mg Focus Alertness & Mental Clarity Non-Habit Forming Energy Supplement Sugar & Calorie Free 40 Count
Vivarin$9.754.3★
Vivarin Caffeine Pills 200mg Caffeine per Dose Safely and Effectively Helps You Stay Awake No Sugar Calories or Hidden Ingredients Energy Supplement 16 Tablets
Vivarin$4.554.6★
Vitamatic Caffeine Pills 200mg per Serving 250 Vegetarian Tablets
Vitamatic$9.674.6★
ProLab Caffeine 200mg Energy Focus & Endurance Pre-Workout (200 Count)
ProLab$12.894.5★
Jet-Alert 100 MG Each Caffeine Tab 120 Count
Jet-Alert$5.964.6★
What buyers say about caffeine pills
What buyers praise and complain about, mined from review topics.What buyers love
“Lots of energy”
“Best Caffeine Solution”
“Their quality has been consistent”
“Great Value”
“I am able to focus”
“Helps manage my sleep disorder”
“Effective”
“Accurate description”
“handy to have”
“gives me a precise dose”
What buyers complain about
“Not effective”
“Does not give You Energy”
“We got no sleep”
“High dose though”
“these gave me an awful headache”
“There is no real taste”
“Waste of money”
“Don't listen to any good reviews”
“terrible stomach pain”
“Did some ingredients change”
Top return reasons
Common questions
- Is caffeine pills profitable to sell on Amazon United States?
- The niche generates $3.0M/yr across 23 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is -2.6%. Flapen's verdict: Worth a look (63/100).
- How competitive is the caffeine pills niche?
- 14 brands and 65 sellers compete. The top 5 products take 52% of clicks and top 5 brands hold 76% of demand.
- What do buyers complain about in caffeine pills?
- Top complaints mined from reviews: Functionality-Overall, Energy Level, Sleep Quality. The return rate is 0.0%.
- When does demand for caffeine pills peak?
- Demand is steady year-round — the busiest month runs 1.3× the quietest.
- What does it cost to enter the caffeine pills niche?
- Listings span $4.55–$28.42; the average listing price is $13.85 (sweet spot $15–$100). The average incumbent carries 6,387 reviews — the moat a new listing must climb.