eaa
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$2.3M$2.3M/yr · 1.2M searches
Avg price
Incredible$27.91avg listing price — sweet spot $15–$100
Price range
Incredible$17.82–$53.21cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Good7.0%search→purchase rate — share of searches ending in a sale
Competition
Good49%top-5 click share — leaders hold, buyers still browse
Brand share
Good72%top-5 brand share — brands hold most of the demand
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Review moat
Okay1,801.26avg incumbent reviews — the moat a new listing must climb
Growth
Bad-2.9%90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, eaa is a $2.3M/yr Amazon United States market (1.2M searches/yr). The top 5 brands hold 72% of demand. Verdict: Worth a look — 67/100.
Data updated Jul 25, 2026 · scored weekly · How we score niches
eaa market data
- Units sold / yr
- 80K–100K
- avg 2,000–2,500/product
- Revenue / yr
- $2.2M–$2.8M
- units × avg price
- Conversion rate
- 7.0%
- Avg BSR
- #75
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 96%
- Out of stock
- 0.0%
- Avg brand age
- 82 months
- Avg seller age
- 144 days
Competition & brand share
The top 5 products take 49% of clicks — established leaders, but buyers still shop beyond them.Brands
19 falling
Sellers
47
Top-5 brand share
72%
Top 20: 100%
Top-5 click share
49%
Top 20: 92%
Open market
25%
- Nutricost39%
- BulkSupplements12%
- Double Wood Supplements8%
- Xtend8%
- Pure Encapsulations5%
- THORNE4%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -2.9% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.7×
Top eaa search terms
- eaa296K/yr
- essential amino acids195K/yr
- eaas amino acids powder155K/yr
- eaas96K/yr
- amino acids supplement for women63K/yr
- eaa powder81K/yr
- eaa supplements45K/yr
- essential amino acids powder42K/yr
- eaas amino acids32K/yr
- eea amino acids28K/yr
Top eaa 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 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Nutricost EAA Powder (Fruit Punch) 30 Servings Essential Amino Acids
Nutricost$19.684.6★835 rev
BulkSupplements.com Essential Amino Acids Powder - Essential Amino Acids Supplement EAA Powder - Unflavored & Gluten Free 10g per Serving 500g (1.1 lbs) (Pack of 1)
BulkSupplements$24.004.0★4,376 rev
Essential Amino Acids - 1 Gram Per Serving Powder Blend of All 9 Essential Aminos (EAA) and All Branched-Chain Aminos (BCAAs) (Leucine Isoleucine Valine) 225 Capsules Gluten Free by Double Wood
Double Wood Supplements$18.764.6★7,537 rev
Nutricost EAA Capsules 1200mg 240 Capsules Essential Amino Acids
Nutricost$18.694.7★713 rev
Nutricost EAA Powder 30 Servings (Unflavored) Essential Amino Acids
Nutricost$17.823.8★1,043 rev
Newest
by launch date
RAW EAA Plus Amino Acids Powder Watermelon Grape (30 Servings) - Pre Workout Amino Energy Powder for Advanced Endurance Recovery & Lean Muscle Growth - BCAA Amino Acids Supplement for Men & Women
RAW$33.5187 rev
Xtend EAA + BCAA Powder for Muscle Recovery & Lean Muscle Growth 9 Essential Amino Acids for Intra Workout or Post Workout Recovery 10g EAAs Per 2 Servings Mango 40 Servings
Xtend$26.04624 rev
Xtend EAA + BCAA Powder for Muscle Recovery & Lean Muscle Growth 9 Essential Amino Acids for Intra Workout or Post Workout Recovery 10g EAAs Per 2 Servings Blood Orange 40 Servings
Xtend$25.64442 rev
Xtend EAA + BCAA Powder for Muscle Recovery & Lean Muscle Growth 9 Essential Amino Acids for Intra Workout or Post Workout Recovery 10g EAAs Per 2 Servings Lemon Lime 40 Servings
Xtend$25.62380 rev
BulkSupplements.com Essential Amino Acids Capsules - EAAs Amino Acids Supplements - Gluten Free 2 Capsules per Servings (1000mg) 360 Count (Pack of 1)
BulkSupplements$20.481,169 rev
Trending
90-day click momentum
NutraBio Alpha EAA - All-Day Amino Acids for Muscle Growth and Hydration - Essential Amino Acids with Nootropics & Adaptogens- Full Spectrum EAA BCAA Powder - 30 Servings - Dragon Fruit
NutraBio$42.364.6★
Animal Juiced Amino Acids - BCAA Powder EAA Matrix Plus Hydration with Electrolytes and Sea Salt Anytime Recovery and Improved Performance Grape Flavor 30 Servings
Animal$31.374.6★
RAW EAA Plus Amino Acids Powder Watermelon Grape (30 Servings) - Pre Workout Amino Energy Powder for Advanced Endurance Recovery & Lean Muscle Growth - BCAA Amino Acids Supplement for Men & Women
RAW$33.514.5★
BodyHealth PerfectAmino (150 ct) Easy to Swallow Tablets Essential Amino Acids Supplement with BCAAs Vegan Protein for Pre/Post Workout & Muscle Recovery with Lysine Tryptophan Leucine Methionine
BodyHealth$44.694.5★
Nutricost EAA Powder (Fruit Punch) 30 Servings Essential Amino Acids
Nutricost$19.684.6★
What buyers say about eaa
What buyers praise and complain about, mined from review topics.What buyers love
“Got no complaints”
“It tastes amazing to”
“Potent flavor”
“Very helpful for muscle recovery after intense workout”
“protein I absolutely love them”
“an affordable price”
“They give me energy”
“As advertised”
“The vitamins are very well worth the purchase”
“Love the clean ingredients”
What buyers complain about
“Didnt like the taste”
“Disgusting flavor”
“has a funny smell to it too”
“It says no sugar”
“are worried about calories”
“expensive”
“Terribly bitter”
“Didnt work”
“Their quality control is out of control”
“I almost couldnt stomach it”
Top return reasons
Common questions
- Is eaa profitable to sell on Amazon United States?
- The niche generates $2.3M/yr across 27 tracked products. 90-day search growth is -2.9%. Flapen's verdict: Worth a look (67/100).
- How competitive is the eaa niche?
- 19 brands and 47 sellers compete. The top 5 products take 49% of clicks and top 5 brands hold 72% of demand.
- What do buyers complain about in eaa?
- Top complaints mined from reviews: Taste-Overall, Flavor, Smell. The return rate is 0.0%.
- When does demand for eaa peak?
- Demand is steady year-round — the busiest month runs 1.7× the quietest.
- What does it cost to enter the eaa niche?
- Listings span $17.82–$53.21; the average listing price is $27.91 (sweet spot $15–$100). The average incumbent carries 1,801 reviews — the moat a new listing must climb.