Kion Aminos
Worth a lookShows low returns (0.0%), but a concentrated shelf (top 5 take 100% of clicks) keeps it on the watch list.
Returns
Incredible0.0%return rate — above 5% kills the launch gate
Price range
Incredible$54.51–$54.62cheapest to priciest tracked listing — scored on the share inside $15–$100
Avg price
Great$54.58avg listing price — sweet spot $15–$100
Quality gap
Great4.1★avg incumbent rating — lower means beatable quality
Conversion
Great8.1%search→purchase rate — share of searches ending in a sale
Market size
Good$667K$667K/yr · 152K searches
Review moat
Good1,179.75avg incumbent reviews — the moat a new listing must climb
Growth
Bad-30.0%90-day search growth — must beat 0% to launch
Competition
Bad100%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand
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
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.Peak months: Aug · busiest ÷ quietest = 2.0×
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.
All 4 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
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$54.624.0★1,486 rev
Kion Aminos Essential Amino Acids Capsules | The Building Blocks for Muscle Recovery Reduced Cravings Better Cognition Immunity and More | 30 Servings
Kion$54.514.5★261 rev
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$54.594.0★1,486 rev
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$54.604.0★1,486 rev
Newest
by launch dateKion 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$54.621,486 rev
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$54.601,486 rev
Kion Aminos Essential Amino Acids Capsules | The Building Blocks for Muscle Recovery Reduced Cravings Better Cognition Immunity and More | 30 Servings
Kion$54.51261 rev
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$54.591,486 rev
Trending
90-day click momentumKion 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$54.624.0★
Kion Aminos Essential Amino Acids Capsules | The Building Blocks for Muscle Recovery Reduced Cravings Better Cognition Immunity and More | 30 Servings
Kion$54.514.5★
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$54.604.0★
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$54.594.0★
What reviews say buyers love and hate about kion aminos
What buyers praise and complain about, mined from review topics.What buyers love
“Excellent Taste and High-Quality Essential Aminos”
“Kion Aminos are good for you health”
“it certainly has good flavor”
“Keeps my ligaments flexible and muscles defined”
“it's mostly clean”
“If that is a choice it seems to give me energy”
“It mixes really well”
“Easy to use”
“Great product and what was I thinking by changing”
“with joint pain relief”
What buyers complain about
“Horrific Taste”
“artificial flavor common in many amino products”
“The sweet taste is overwhelming”
“Complete waste of $50+ because they wont return it”
“Bitter”
“Just a nasty smell”
“Didnt dissolve”
“I get super sleepy too”
“They also give me severe dry mouth”
“it just burns the back of your throat so badly”
Top return reasons
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.