crazybulk
Skip itA small market ($3K/yr) — this niche doesn't clear our bar today.
Returns
Incredible0.0%return rate — above 5% kills the launch gate
Avg price
Incredible$39.49avg listing price — sweet spot $15–$100
Price range
Incredible$14.81–$74.93cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Good4.3★avg incumbent rating — lower means beatable quality
Brand share
Bad91%top-5 brand share — brand-locked demand
Growth
Bad-8.4%90-day search growth — must beat 0% to launch
Review moat
Bad12,491.5avg incumbent reviews — the moat a new listing must climb
Competition
Bad86%top-5 click share — a locked-up shelf
Conversion
Bad0.3%search→purchase rate — share of searches ending in a sale
Market size
Bad$3K$3K/yr · 29K searches
According to Flapen's Amazon United States niche tracking, crazybulk is a $3K/yr Amazon United States market (29K searches/yr). The top 5 brands hold 91% of demand. Demand peaks in Aug–Oct. Verdict: Skip it — 35/100.
Data updated Jul 17, 2026 · scored weekly · How we score niches
crazybulk market data
- Units sold / yr
- 100–250
- avg 0–100/product
- Revenue / yr
- $4K–$10K
- units × avg price
- Conversion rate
- 0.3%
- Avg BSR
- #3,977
- Page quality
- 0%
- Prime
- 90%
- Sponsored
- 100%
- Out of stock
- 5.9%
- Avg brand age
- 67 months
- Avg seller age
- 169 days
Competition & brand share
The top 5 products capture 86% of clicks — a locked-up shelf that new listings rarely crack.Brands
8 falling
Sellers
32
Top-5 brand share
91%
Top 20: 100%
Top-5 click share
86%
Top 20: 100%
Open market
6%
- Nutrex Research50%
- Animal14%
- Prime Labs10%
- UNALTERED8%
- Anabolic Research8%
- Old School Labs4%
- Open — no brand owns it (2 brands, 6%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -8.4% search growth over the last 90 days.Peak months: Aug, Oct · busiest ÷ quietest = 1.5×
Top crazybulk search terms
- d-bal7K/yr
- crazy bulk6K/yr
- crazybulk7K/yr
- d bal4K/yr
- crazy bulk supplements3K/yr
- d-bal crazy bulk1K/yr
Top crazybulk 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 10 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Nutrex Research Anabol Hardcore Anabolic Activator Muscle Builder and Hardening Agent 60 Pills Fast Acting Liquid Capsules - 1 Month Supply
Nutrex Research$37.184.3★5,314 rev
Nutrex Research Anabol Ripped Anabolic 2 in 1 Muscle Builder for Men Muscle Growth Supplements Shredding Formula Recovery Thermogenic Support Lean Physique 60 Count
Nutrex Research$38.714.4★604 rev
Prime Labs - Mens Testosterone Booster - Stamina Endurance & Strength Booster - 60 Caplets
Prime Labs$22.014.1★95,207 rev
Animal M-Stak - Muscle Builder and Anabolic Mass Gainer Supplement for Bodybuilding - Lean Muscle Growth Amino Complex and Pre Workout Energy 21 Packs
Animal$42.754.5★998 rev
UNALTERED Anabolic Muscle Builder for Men - Growth Size Strength - Natural Muscle Building Supplement & Energy Booster - Tribulus Terrestris Ginseng Vitamin D3 Ashwagandha - 150 Capsules
UNALTERED$47.034.4★2,341 rev
Newest
by launch date
Old School Labs Testosterone Supplement for Men Max Potency Tongkat Ali with BioPerine for Max Absorption Supports Muscle Strength Recovery Drive & Stamina Turkesterone 120 Capsules
Old School Labs$26.861,051 rev
Nutrex Research Anabol Ripped Anabolic 2 in 1 Muscle Builder for Men Muscle Growth Supplements Shredding Formula Recovery Thermogenic Support Lean Physique 60 Count
Nutrex Research$38.71604 rev
MAKABO 36 Pairs Random Pattern Bulk Colorful Cotton Crazy Socks for Men Women - 36 Pairs - Size 7-13
MAKABO$51.2473 rev
Anabolic Research D-Drodiol 25 - Mass Strength & Power - 1 Month Supply
Anabolic Research$74.9344 rev
Nutricost Nitric Oxide Booster 2250mg 180 Capsules - 750mg Per Casule 60 Servings - Gluten Free and Non-GMO
Nutricost$14.8113,719 rev
Trending
90-day click momentumMAKABO 36 Pairs Random Pattern Bulk Colorful Cotton Crazy Socks for Men Women - 36 Pairs - Size 7-13
MAKABO$51.244.6★
Animal M-Stak - Muscle Builder and Anabolic Mass Gainer Supplement for Bodybuilding - Lean Muscle Growth Amino Complex and Pre Workout Energy 21 Packs
Animal$42.754.5★
Anabolic Research D-Drodiol 25 - Mass Strength & Power - 1 Month Supply
Anabolic Research$74.934.0★
Nutrex Research Anabol Hardcore Anabolic Activator Muscle Builder and Hardening Agent 60 Pills Fast Acting Liquid Capsules - 1 Month Supply
Nutrex Research$37.184.3★
Old School Labs Testosterone Supplement for Men Max Potency Tongkat Ali with BioPerine for Max Absorption Supports Muscle Strength Recovery Drive & Stamina Turkesterone 120 Capsules
Old School Labs$26.864.2★
What buyers say about crazybulk
What buyers praise and complain about, mined from review topics.What buyers love
“Great product, gives great results”
“Good energy”
“Works ok”
“Great deal”
“Worked as advertised”
“No side effects”
“its been a solid supplement”
“Love this vitamin”
“lab proven ingredients that are effective for weight loss”
“Noticeable development and better muscle separation”
What buyers complain about
“Didn't work for me”
“Low volume per dose”
“Waste of money”
“Ineffective & unwelcomed side effect”
“I received only slight more energy”
“it just upsets my stomach in a couple of hours”
“Stuff is garbage”
“compared to other supplements Ive bought from Amazon, this definitely did nothing”
“Nitric Oxide will cause anxiety and depression”
“based on their ingredients it wont boost testosterone to an acceptable level”
Top return reasons
Common questions
- Is crazybulk profitable to sell on Amazon United States?
- The niche generates $3K/yr across 10 tracked products. 90-day search growth is -8.4%. Flapen's verdict: Skip it (35/100).
- How competitive is the crazybulk niche?
- 8 brands and 32 sellers compete. The top 5 products take 86% of clicks and top 5 brands hold 91% of demand.
- What do buyers complain about in crazybulk?
- Top complaints mined from reviews: Functionality-Overall, Dosage, Value For Money. The return rate is 0.0%.
- When does demand for crazybulk peak?
- Demand peaks in Aug–Oct; the busiest month runs 1.5× the quietest.
- What does it cost to enter the crazybulk niche?
- Listings span $14.81–$74.93; the average listing price is $39.49 (sweet spot $15–$100). The average incumbent carries 12,492 reviews — the moat a new listing must climb.