---
title: "Kion Aminos — $56K/mo Amazon US Product Research (2026)"
canonical_url: "https://flapen.com/research/us/health-household/kion-aminos"
last_updated: "2026-08-12T14:52:34.275Z"
locale: en
meta:
description: "Amazon product research for kion aminos: $56K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:description": "Amazon product research for kion aminos: $56K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:title": "Kion Aminos — $56K/mo Amazon US Product Research (2026)"
---
# **Kion Aminos**
**Worth a look**
Shows low returns (0.0%), but a concentrated shelf (top 5 take 100% of clicks) keeps it on the watch list.
Market size 67Growth 10Conversion 79Competition 0Returns 100Price range 95Avg price 92Brand share 0Review moat 58Quality gap 86
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Price range**
**Incredible****$54.51–$54.62**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Avg price**
**Great****$54.58**
avg listing price — sweet spot $15–$100
**Quality gap**
**Great****4.1★**
avg incumbent rating — lower means beatable quality
**Conversion**
**Great****8.1%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Good****$667K**
$667K/yr · 152K searches
**Review moat**
**Good****1,179.75**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Bad****-30.0%**
90-day search growth — must beat 0% to launch
**Competition**
**Bad****100%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
**Signals**[** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")
## **Is kion aminos profitable on Amazon?**
According to Flapen's Amazon United States niche tracking, kion aminos is a $667K/yr Amazon United States market (152K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Aug. Verdict: Worth a look — 50/100.
Data updated Jul 25, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **kion aminos market size & sales**
Units sold, revenue, conversion and listing quality across the tracked shelf.
- **Units sold / yr**
- **10K–13K**
- avg 1,250–1,500/product
- **Revenue / yr**
- **$546K–$682K**
- units × avg price
- **Conversion rate**
- **8.1%**
- **Avg BSR**
- **#24**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **83 months**
- **Avg seller age**
- **159 days**
## **Competition: brands, sellers & click share**
The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**1 **—flat
**Sellers**
**2**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**100%**
Top 20: 100%
**Open market**
**0%**
- Kion100%
## **kion aminos demand & seasonality**
Weekly Amazon search volume, last 98 weeks — -30.0% search growth over the last 90 days.
6K4KSpike '24Spike '25Prime Day '25Spike '26 seasonDecMarJunAugNovMarMay
Peak months: Aug · busiest ÷ quietest = 2.0×
[**Open Trend **](https://flapen.com/research/us/health-household/kion-aminos/trend)
## **Top kion aminos products & what they sell for**
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%20%$133K40%$267K60%$400K80%$534K1001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 4 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Kion Aminos Essential Amino Acids Powder - Amino Acid Nutritional Supplements Aminos Powder Essential Amino Energy No Caffeine EAAs Amino Acids Powder BCAA EAA - 30 Servings Mango**Kion**$54.62**4.0★1,486 rev](https://www.amazon.com/dp/B09YC4R6N8) [2**Kion Aminos Essential Amino Acids Capsules | The Building Blocks for Muscle Recovery Reduced Cravings Better Cognition Immunity and More | 30 Servings**Kion**$54.51**4.5★261 rev](https://www.amazon.com/dp/B09CFZLY8G) [3**Kion Aminos - Essential Amino Acids Supplement Essential Amino Acids Powder for Muscle Recovery BCAA EAA No Caffeine Amino Acid Powder Essential Amino Energy - 30 Servings Mixed Berry**Kion**$54.59**4.0★1,486 rev](https://www.amazon.com/dp/B07MXQ85KS) [4**Kion Aminos Essential Amino Acids Powder - Essential Amino Acids Supplement for Muscle Recovery Essential Amino Energy EAAs Amino Acids Powder BCAA EAA BCAAs Amino Acids - 30 Servings Watermelon**Kion**$54.60**4.0★1,486 rev](https://www.amazon.com/dp/B09YCJVJMH)
### **Newest**
by launch date
[**Kion Aminos Essential Amino Acids Powder - Amino Acid Nutritional Supplements Aminos Powder Essential Amino Energy No Caffeine EAAs Amino Acids Powder BCAA EAA - 30 Servings Mango**Kion**$54.62**1,486 rev4y ago](https://www.amazon.com/dp/B09YC4R6N8) [**Kion Aminos Essential Amino Acids Powder - Essential Amino Acids Supplement for Muscle Recovery Essential Amino Energy EAAs Amino Acids Powder BCAA EAA BCAAs Amino Acids - 30 Servings Watermelon**Kion**$54.60**1,486 rev4y ago](https://www.amazon.com/dp/B09YCJVJMH) [**Kion Aminos Essential Amino Acids Capsules | The Building Blocks for Muscle Recovery Reduced Cravings Better Cognition Immunity and More | 30 Servings**Kion**$54.51**261 rev4y ago](https://www.amazon.com/dp/B09CFZLY8G) [**Kion Aminos - Essential Amino Acids Supplement Essential Amino Acids Powder for Muscle Recovery BCAA EAA No Caffeine Amino Acid Powder Essential Amino Energy - 30 Servings Mixed Berry**Kion**$54.59**1,486 rev7y ago](https://www.amazon.com/dp/B07MXQ85KS)
### **Trending**
90-day click momentum
[**Kion Aminos Essential Amino Acids Powder - Amino Acid Nutritional Supplements Aminos Powder Essential Amino Energy No Caffeine EAAs Amino Acids Powder BCAA EAA - 30 Servings Mango**Kion**$54.62**4.0★**▲ 29%**](https://www.amazon.com/dp/B09YC4R6N8) [**Kion Aminos Essential Amino Acids Capsules | The Building Blocks for Muscle Recovery Reduced Cravings Better Cognition Immunity and More | 30 Servings**Kion**$54.51**4.5★**— 1%**](https://www.amazon.com/dp/B09CFZLY8G) [**Kion Aminos Essential Amino Acids Powder - Essential Amino Acids Supplement for Muscle Recovery Essential Amino Energy EAAs Amino Acids Powder BCAA EAA BCAAs Amino Acids - 30 Servings Watermelon**Kion**$54.60**4.0★**▼ 27%**](https://www.amazon.com/dp/B09YCJVJMH) [**Kion Aminos - Essential Amino Acids Supplement Essential Amino Acids Powder for Muscle Recovery BCAA EAA No Caffeine Amino Acid Powder Essential Amino Energy - 30 Servings Mixed Berry**Kion**$54.59**4.0★**▼ 61%**](https://www.amazon.com/dp/B07MXQ85KS)
## **What reviews say buyers love and hate about kion aminos**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Taste-Overall**17%
*“Excellent Taste and High-Quality Essential Aminos”*
**Nutritional Content**11%
*“Kion Aminos are good for you health”*
**Flavor**8%
*“it certainly has good flavor”*
**Muscle Pain Relief**6%
*“Keeps my ligaments flexible and muscles defined”*
**Ease Of Cleaning**6%
*“it's mostly clean”*
**Energy Level**4%
*“If that is a choice it seems to give me energy”*
**Blend/Ratio**4%
*“It mixes really well”*
**Ease Of Use**4%
*“Easy to use”*
**Quality-Overall**4%
*“Great product and what was I thinking by changing”*
**Joint Pain**3%
*“with joint pain relief”*
### **What buyers complain about **
**Taste-Overall**41%
*“Horrific Taste”*
**Flavor**12%
*“artificial flavor common in many amino products”*
**Sweetness**10%
*“The sweet taste is overwhelming”*
**Value For Money**9%
*“Complete waste of $50+ because they wont return it”*
**Bitter**4%
*“Bitter”*
**Smell**2%
*“Just a nasty smell”*
**Solubility**2%
*“Didnt dissolve”*
**Sleep Quality**1%
*“I get super sleepy too”*
**Moist/Dry**1%
*“They also give me severe dry mouth”*
**Oral Hygiene**1%
*“it just burns the back of your throat so badly”*
### **Top return reasons **
**Dosage**33%
**Flavor**33%
**Smell**33%
## **Common kion aminos questions**
- **Is kion aminos profitable to sell on Amazon United States?**
- The niche generates $667K/yr across 4 tracked products. 90-day search growth is -30.0%. Flapen's verdict: Worth a look (50/100).
- **How competitive is the kion aminos niche?**
- 1 brands and 2 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in kion aminos?**
- Top complaints mined from reviews: Taste-Overall, Flavor, Sweetness. The return rate is 0.0%.
- **When does demand for kion aminos peak?**
- Demand peaks in Aug; the busiest month runs 2.0× the quietest.
- **What does it cost to enter the kion aminos niche?**
- Listings span $54.51–$54.62; the average listing price is $54.58 (sweet spot $15–$100). The average incumbent carries 1,180 reviews — the moat a new listing must climb.
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