---
title: "Kirkland Krill Oil — $2K/mo Amazon US Product Research"
canonical_url: "https://flapen.com/research/us/health-household/kirkland-krill-oil"
last_updated: "2026-08-12T14:13:32.022Z"
locale: en
meta:
description: "Amazon product research for kirkland krill oil: $2K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:description": "Amazon product research for kirkland krill oil: $2K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:title": "Kirkland Krill Oil — $2K/mo Amazon US Product Research"
---
# **Kirkland Krill Oil**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 6Growth 21Conversion 97Competition 6Returns 100Price range 95Avg price 95Brand share 0Review moat 24Quality gap 19
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Conversion**
**Incredible****14.6%**
search→purchase rate — share of searches ending in a sale
**Avg price**
**Incredible****$27.18**
avg listing price — sweet spot $15–$100
**Price range**
**Incredible****$19.66–$33.72**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Review moat**
**Bad****5,595.29**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Bad****-8.9%**
90-day search growth — must beat 0% to launch
**Quality gap**
**Bad****4.7★**
avg incumbent rating — lower means beatable quality
**Market size**
**Bad****$23K**
$23K/yr · 6K searches
**Competition**
**Bad****93%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
## **Is kirkland krill oil profitable on Amazon?**
According to Flapen's Amazon United States niche tracking, kirkland krill oil is a $23K/yr Amazon United States market (6K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Oct. Verdict: Skip it — 37/100.
Data updated Jul 26, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **kirkland krill oil market size & sales**
Units sold, revenue, conversion and listing quality across the tracked shelf.
- **Units sold / yr**
- **750–1K**
- avg 100–250/product
- **Revenue / yr**
- **$20K–$27K**
- units × avg price
- **Conversion rate**
- **14.6%**
- **Avg BSR**
- **#94**
- **Page quality**
- **0%**
- **Prime**
- **86%**
- **Sponsored**
- **43%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **89 months**
- **Avg seller age**
- **185 days**
## **Competition: brands, sellers & click share**
The top 5 products capture 93% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**4 **▼falling
**Sellers**
**69**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**93%**
Top 20: 100%
**Open market**
**0%**
- KIRKLAND88% - Bronson4% - MegaRed4% - Carlyle4% - Open — no brand owns it (0%)
## **kirkland krill oil demand & seasonality**
Weekly Amazon search volume, last 98 weeks — -8.9% search growth over the last 90 days.
250150Spike '25Prime Day '25Holiday '25 seasonDecMarJunAugNovMarMay
Peak months: Oct · busiest ÷ quietest = 1.8×
[**Open Trend **](https://flapen.com/research/us/health-household/kirkland-krill-oil/trend)
## **Top kirkland krill oil 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%15%$3K30%$7K45%$10K60%$14K1001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 7 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Kirkland Signature Krill Oil 500 mg. 160 Softgels**KIRKLAND**$31.36**4.7★2,008 rev](https://www.amazon.com/dp/B07N754R6S) [2**KIRKLAND Signature Krill Oil 500mg 180 Softgels**KIRKLAND**$30.49**4.8★112 rev](https://www.amazon.com/dp/B0DGMBJNYP) [3**Kirkland Signature Krill Oil 500 Milligram 160 Softgels**KIRKLAND**$33.72**4.7★604 rev](https://www.amazon.com/dp/B0785VX74V) [4**Bronson Antarctic Krill Oil 2000 mg with Omega-3s 120 Softgels**Bronson**$19.76**4.6★6,971 rev](https://www.amazon.com/dp/B08NXT9T9M) [5**MegaRed Antarctic Krill Oil 500mg Omega 3 Fatty Acid Supplement Extra Strength EPA & DHA Krill Oil Softgels (90cnt Box) Astaxanthin Heart Health Supplement with No Fish Oil Aftertaste**MegaRed**$24.47**4.8★8,133 rev](https://www.amazon.com/dp/B0184SMS9A)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**KIRKLAND Signature Krill Oil 500mg 180 Softgels**KIRKLAND**$30.49**112 rev1y ago](https://www.amazon.com/dp/B0DGMBJNYP) [**Bronson Antarctic Krill Oil 2000 mg with Omega-3s 120 Softgels**Bronson**$19.76**6,971 rev5y ago](https://www.amazon.com/dp/B08NXT9T9M) [**Kirkland Signature Krill Oil 500 mg. 160 Softgels**KIRKLAND**$31.36**2,008 rev7y ago](https://www.amazon.com/dp/B07N754R6S) [**Carlyle Antarctic Krill Oil 2000mg | 120 Softgels | Maximum Strength**Carlyle**$19.66**20,537 rev7y ago](https://www.amazon.com/dp/B07GSGWZMB) [**Kirkland Signature Krill Oil 500 Milligram 160 Softgels**KIRKLAND**$33.72**604 rev8y ago](https://www.amazon.com/dp/B0785VX74V)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Carlyle Antarctic Krill Oil 2000mg | 120 Softgels | Maximum Strength**Carlyle**$19.66**4.5★**▲ 169%**](https://www.amazon.com/dp/B07GSGWZMB) [**Kirkland Signature Krill Oil 500 Milligram 160 Softgels**KIRKLAND**$33.72**4.7★**▲ 154%**](https://www.amazon.com/dp/B0785VX74V) [**MegaRed Antarctic Krill Oil 500mg Omega 3 Fatty Acid Supplement Extra Strength EPA & DHA Krill Oil Softgels (90cnt Box) Astaxanthin Heart Health Supplement with No Fish Oil Aftertaste**MegaRed**$24.47**4.8★**▲ 11%**](https://www.amazon.com/dp/B0184SMS9A) [**Bronson Antarctic Krill Oil 2000 mg with Omega-3s 120 Softgels**Bronson**$19.76**4.6★**— 2%**](https://www.amazon.com/dp/B08NXT9T9M) [**Kirkland Signature Krill Oil 500 mg. 160 Softgels**KIRKLAND**$31.36**4.7★**— 0%**](https://www.amazon.com/dp/B07N754R6S)
**~~View all trending →~~**
## **What reviews say buyers love and hate about kirkland krill oil**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**27%
*“Great price for quality product”*
**Value For Money**14%
*“good product and a reasonable price”*
**Ease Of Chewing/Swallowing**9%
*“Easy to swallow”*
**Heart Health**7%
*“Excellent for cholesterol”*
**Taste-Overall**6%
*“Tastes good”*
**Joint Pain**5%
*“helped my joints as well”*
**Advertised Vs Actual Product**4%
*“As advertised”*
**Efficiency**3%
*“Its more effective than fish oil for me”*
**Vitamin**2%
*“Excellent Supplement”*
**Smell**2%
*“No terrible smell”*
### **What buyers complain about **
**Smell**17%
*“Smell very fishy”*
**Taste-Overall**11%
*“The fish oil that doesnt leave a fishy taste in your mouth”*
**Dosage**10%
*“This is actually a very low amount for a 2,000 mg dose of krill oil”*
**Size-Overall**9%
*“Capsules Are a Bit Large”*
**Ease Of Chewing/Swallowing**6%
*“Difficult to swallow”*
**Value For Money**5%
*“Too expensive”*
**Blood Sugar Level**4%
*“That you should not take with blood thinners”*
**Quality-Overall**4%
*“Trash”*
**Oily/Greasy**2%
*“This krill oil causes a nasty fishy flavor like fish oil when you burp”*
**Side Effects**2%
*“Not good for health”*
### **Top return reasons **
**Dosage**67%
**Advertised Vs Actual Product**33%
## **Common kirkland krill oil questions**
- **Is kirkland krill oil profitable to sell on Amazon United States?**
- The niche generates $23K/yr across 7 tracked products. 90-day search growth is -8.9%. Flapen's verdict: Skip it (37/100).
- **How competitive is the kirkland krill oil niche?**
- 4 brands and 69 sellers compete. The top 5 products take 93% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in kirkland krill oil?**
- Top complaints mined from reviews: Smell, Taste-Overall, Dosage. The return rate is 0.0%.
- **When does demand for kirkland krill oil peak?**
- Demand peaks in Oct; the busiest month runs 1.8× the quietest.
- **What does it cost to enter the kirkland krill oil niche?**
- Listings span $19.66–$33.72; the average listing price is $27.18 (sweet spot $15–$100). The average incumbent carries 5,595 reviews — the moat a new listing must climb.
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