---
title: "Eaa — $2.3M/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/eaa"
last_updated: "2026-08-06T06:21:45.102Z"
locale: en
meta:
description: "Niche score 67/100 · $2.3M/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 67/100 · $2.3M/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Eaa — $2.3M/yr Amazon US Niche (2026) - Flapen"
---
# **eaa**
**Worth a look**
Shows low returns (0.0%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 95Growth 24Conversion 75Competition 60Returns 100Price range 95Avg price 95Brand share 56Review moat 47Quality gap 48
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Market size**
**Incredible****$2.3M**
$2.3M/yr · 1.2M searches
**Avg price**
**Incredible****$27.91**
avg listing price — sweet spot $15–$100
**Price range**
**Incredible****$17.82–$53.21**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Good****7.0%**
search→purchase rate — share of searches ending in a sale
**Competition**
**Good****49%**
top-5 click share — leaders hold, buyers still browse
**Brand share**
**Good****72%**
top-5 brand share — brands hold most of the demand
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Okay****1,801.26**
avg 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 ~~](https://flapen.com/research/methodology)
## **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.
25K15KSpike '24Prime Day '25Spike '25Spike '26 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.7×
[**Open Trend **](https://flapen.com/research/us/health-household/eaa/trend)
## **Top eaa search terms**
- **eaa**296K/yr-0.3%5.6% conv. - **essential amino acids**195K/yr-8.9%6.8% conv. - **eaas amino acids powder**155K/yr-5.6%5.0% conv. - **eaas**96K/yr-5.3%4.5% conv. - **amino acids supplement for women**63K/yr+8.4%2.8% conv. - **eaa powder**81K/yr-6.2%4.6% conv. - **eaa supplements**45K/yr+0.1%5.1% conv. - **essential amino acids powder**42K/yr-6.5%4.0% conv. - **eaas amino acids**32K/yr-10.7%4.2% conv. - **eea amino acids**28K/yr-9.7%4.5% conv. [**All search terms **](https://flapen.com/research/us/health-household/eaa/search-terms)
## **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.
0%5%$116K10%$231K15%$347K20%$462K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Nutricost EAA Powder (Fruit Punch) 30 Servings Essential Amino Acids**Nutricost**$19.68**4.6★835 rev](https://www.amazon.com/dp/B09SPDV3JK) [2**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**$24.00**4.0★4,376 rev](https://www.amazon.com/dp/B07VJK13WD) [3**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**$18.76**4.6★7,537 rev](https://www.amazon.com/dp/B0844KTVZN) [4**Nutricost EAA Capsules 1200mg 240 Capsules Essential Amino Acids**Nutricost**$18.69**4.7★713 rev](https://www.amazon.com/dp/B0C5KBZHYR) [5**Nutricost EAA Powder 30 Servings (Unflavored) Essential Amino Acids**Nutricost**$17.82**3.8★1,043 rev](https://www.amazon.com/dp/B09SP6HLLP)
**~~View all top sellers →~~**
### **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**$33.51**87 rev1y ago](https://www.amazon.com/dp/B0FG4RDDKT) [**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**$26.04**624 rev2y ago](https://www.amazon.com/dp/B0CYVW51DV) [**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**$25.64**442 rev2y ago](https://www.amazon.com/dp/B0CYVP793L) [**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**$25.62**380 rev2y ago](https://www.amazon.com/dp/B0CYW4K7HY) [**BulkSupplements.com Essential Amino Acids Capsules - EAAs Amino Acids Supplements - Gluten Free 2 Capsules per Servings (1000mg) 360 Count (Pack of 1)**BulkSupplements**$20.48**1,169 rev2y ago](https://www.amazon.com/dp/B0CFWX3PVP)
**~~View all new products →~~**
### **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**$42.36**4.6★**▲ 107%**](https://www.amazon.com/dp/B07PQMVD78) [**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**$31.37**4.6★**▲ 53%**](https://www.amazon.com/dp/B00NHQ3JPC) [**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**$33.51**4.5★**▲ 50%**](https://www.amazon.com/dp/B0FG4RDDKT) [**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**$44.69**4.5★**▲ 42%**](https://www.amazon.com/dp/B09SZQHYSL) [**Nutricost EAA Powder (Fruit Punch) 30 Servings Essential Amino Acids**Nutricost**$19.68**4.6★**▲ 37%**](https://www.amazon.com/dp/B09SPDV3JK)
**~~View all trending →~~**
## **What buyers say about eaa**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**17%
*“Got no complaints”*
**Taste-Overall**12%
*“It tastes amazing to”*
**Flavor**10%
*“Potent flavor”*
**Muscle Pain Relief**6%
*“Very helpful for muscle recovery after intense workout”*
**Nutritional Content**5%
*“protein I absolutely love them”*
**Value For Money**5%
*“an affordable price”*
**Energy Level**4%
*“They give me energy”*
**Advertised Vs Actual Product**4%
*“As advertised”*
**Vitamin**3%
*“The vitamins are very well worth the purchase”*
**Ingredients-Overall**3%
*“Love the clean ingredients”*
### **What buyers complain about **
**Taste-Overall**34%
*“Didnt like the taste”*
**Flavor**10%
*“Disgusting flavor”*
**Smell**6%
*“has a funny smell to it too”*
**Sweetness**4%
*“It says no sugar”*
**Nutritional Content**3%
*“are worried about calories”*
**Value For Money**3%
*“expensive”*
**Bitter**3%
*“Terribly bitter”*
**Functionality-Overall**2%
*“Didnt work”*
**Quality-Overall**2%
*“Their quality control is out of control”*
**Acid Regulator/Stomach Ache Relief**2%
*“I almost couldnt stomach it”*
### **Top return reasons **
**Taste-Overall**32%
**Ease Of Chewing/Swallowing**11%
**Flavor**9%
**Regulates Digestion**5%
**Stale/Rotten/Spoiled**5%
**Ingredients-Overall**5%
**Hard Feel**5%
**Acid Regulator/Stomach Ache Relief**5%
**Functionality-Overall**5%
**Leak-Proof**5%
## **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.
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