theacrine
Skip itA concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.
Returns
Incredible0.0%return rate — above 5% kills the launch gate
Conversion
Incredible12.2%search→purchase rate — share of searches ending in a sale
Quality gap
Great4.2★avg incumbent rating — lower means beatable quality
Review moat
Great367.25avg incumbent reviews — the moat a new listing must climb
Avg price
Great$17.99avg listing price — sweet spot $15–$100
Price range
Good$12.81–$19.91cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Okay+7.8%90-day search growth — must beat 0% to launch
Market size
Bad$76K$76K/yr · 35K searches
Competition
Bad100%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, theacrine is a $76K/yr Amazon United States market (35K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 48/100.
Data updated Jul 8, 2026 · scored weekly · How we score niches
theacrine market data
- Units sold / yr
- 3K–4K
- avg 750–1,000/product
- Revenue / yr
- $54K–$72K
- units × avg price
- Conversion rate
- 12.2%
- Avg BSR
- #904
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 50%
- Out of stock
- 0.0%
- Avg brand age
- 62 months
- Avg seller age
- 170 days
Competition & brand share
The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.Brands
4 falling
Sellers
5
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
100%
Top 20: 100%
Open market
0%
- Nutricost58%
- Pure Nootropics19%
- Double Wood Supplements15%
- EarthNutri8%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +7.8% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.3×
Top theacrine search terms
- theacrine19K/yr
- teacrine12K/yr
- teacrine supplement4K/yr
Top theacrine 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 4 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Nutricost Theacrine as Teacrine 100 MG per Serving 60 Capsules - 30 Servings Vegan GMO-Free
Nutricost$12.814.2★96 rev
Pure Nootropics Theacrine (TeaCrine) 100 mg | 90 Capsules | Non Habit Forming Energy Supplement | Caffeine Alternative | Mental Physical Motivation and Focus Enhancer Pills
Pure Nootropics$19.914.3★164 rev
Theacrine (Teacrine) 100 Mg 60 Capsules - Energy and Focus Supplement (Similar to Caffeine Pills but More Subtle and Longer Lasting) Non-GMO and Gluten Free by Double Wood
Double Wood Supplements$19.844.2★1,186 rev
EarthNutri Theacrine Energy and Focus Supplement Gluten and Additives Free 1 Capsule Daily Vegetable Capsule for Enhanced Alertness and Endurance 250mg Theacrine Caps (90 Count Unflavored)
EarthNutri$19.414.0★23 rev
Newest
by launch dateNutricost Theacrine as Teacrine 100 MG per Serving 60 Capsules - 30 Servings Vegan GMO-Free
Nutricost$12.8196 rev
EarthNutri Theacrine Energy and Focus Supplement Gluten and Additives Free 1 Capsule Daily Vegetable Capsule for Enhanced Alertness and Endurance 250mg Theacrine Caps (90 Count Unflavored)
EarthNutri$19.4123 rev
Pure Nootropics Theacrine (TeaCrine) 100 mg | 90 Capsules | Non Habit Forming Energy Supplement | Caffeine Alternative | Mental Physical Motivation and Focus Enhancer Pills
Pure Nootropics$19.91164 rev
Theacrine (Teacrine) 100 Mg 60 Capsules - Energy and Focus Supplement (Similar to Caffeine Pills but More Subtle and Longer Lasting) Non-GMO and Gluten Free by Double Wood
Double Wood Supplements$19.841,186 rev
Trending
90-day click momentumNutricost Theacrine as Teacrine 100 MG per Serving 60 Capsules - 30 Servings Vegan GMO-Free
Nutricost$12.814.2★
Pure Nootropics Theacrine (TeaCrine) 100 mg | 90 Capsules | Non Habit Forming Energy Supplement | Caffeine Alternative | Mental Physical Motivation and Focus Enhancer Pills
Pure Nootropics$19.914.3★
EarthNutri Theacrine Energy and Focus Supplement Gluten and Additives Free 1 Capsule Daily Vegetable Capsule for Enhanced Alertness and Endurance 250mg Theacrine Caps (90 Count Unflavored)
EarthNutri$19.414.0★
Theacrine (Teacrine) 100 Mg 60 Capsules - Energy and Focus Supplement (Similar to Caffeine Pills but More Subtle and Longer Lasting) Non-GMO and Gluten Free by Double Wood
Double Wood Supplements$19.844.2★
What buyers say about theacrine
What buyers praise and complain about, mined from review topics.What buyers love
“Theacrine good alternative to caffeine”
“So yes, Teacrine makes me sleepy”
“Clean Energy”
“just high quality boost in the mornings”
“Good quality nootropic”
“Excellent value”
“Good supplement”
“Effective, doesn't hurt to give it a go”
“That was easy because I daily drink 180mg of it”
“my focus/alertness was above average so over all the effectiveness was noticeable”
What buyers complain about
“Didnt work”
“but it doesn't improve my cognition, stress level, sleep or blood pressure”
“Waste of money”
“Dont really notice any difference in how I felt afterwords”
“Didn't notice any difference in energy”
Top return reasons
Common questions
- Is theacrine profitable to sell on Amazon United States?
- The niche generates $76K/yr across 4 tracked products. 90-day search growth is +7.8%. Flapen's verdict: Skip it (48/100).
- How competitive is the theacrine niche?
- 4 brands and 5 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.
- What do buyers complain about in theacrine?
- Top complaints mined from reviews: Functionality-Overall, Focus Enhancement, Value For Money. The return rate is 0.0%.
- When does demand for theacrine peak?
- Demand is steady year-round — the busiest month runs 1.3× the quietest.
- What does it cost to enter the theacrine niche?
- Listings span $12.81–$19.91; the average listing price is $17.99 (sweet spot $15–$100). The average incumbent carries 367 reviews — the moat a new listing must climb.