Kirkland Krill Oil
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Returns
Incredible0.0%return rate — above 5% kills the launch gate
Conversion
Incredible14.6%search→purchase rate — share of searches ending in a sale
Avg price
Incredible$27.18avg listing price — sweet spot $15–$100
Price range
Incredible$19.66–$33.72cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Bad5,595.29avg incumbent reviews — the moat a new listing must climb
Growth
Bad-8.9%90-day search growth — must beat 0% to launch
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Market size
Bad$23K$23K/yr · 6K searches
Competition
Bad93%top-5 click share — a locked-up shelf
Brand share
Bad100%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
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.Peak months: Oct · busiest ÷ quietest = 1.8×
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.
All 7 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Kirkland Signature Krill Oil 500 mg. 160 Softgels
KIRKLAND$31.364.7★2,008 rev
KIRKLAND Signature Krill Oil 500mg 180 Softgels
KIRKLAND$30.494.8★112 rev
Kirkland Signature Krill Oil 500 Milligram 160 Softgels
KIRKLAND$33.724.7★604 rev
Bronson Antarctic Krill Oil 2000 mg with Omega-3s 120 Softgels
Bronson$19.764.6★6,971 rev
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$24.474.8★8,133 rev
Newest
by launch dateKIRKLAND Signature Krill Oil 500mg 180 Softgels
KIRKLAND$30.49112 rev
Bronson Antarctic Krill Oil 2000 mg with Omega-3s 120 Softgels
Bronson$19.766,971 rev
Kirkland Signature Krill Oil 500 mg. 160 Softgels
KIRKLAND$31.362,008 rev
Carlyle Antarctic Krill Oil 2000mg | 120 Softgels | Maximum Strength
Carlyle$19.6620,537 rev
Kirkland Signature Krill Oil 500 Milligram 160 Softgels
KIRKLAND$33.72604 rev
Trending
90-day click momentumCarlyle Antarctic Krill Oil 2000mg | 120 Softgels | Maximum Strength
Carlyle$19.664.5★
Kirkland Signature Krill Oil 500 Milligram 160 Softgels
KIRKLAND$33.724.7★
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$24.474.8★
Bronson Antarctic Krill Oil 2000 mg with Omega-3s 120 Softgels
Bronson$19.764.6★
Kirkland Signature Krill Oil 500 mg. 160 Softgels
KIRKLAND$31.364.7★
What reviews say buyers love and hate about kirkland krill oil
What buyers praise and complain about, mined from review topics.What buyers love
“Great price for quality product”
“good product and a reasonable price”
“Easy to swallow”
“Excellent for cholesterol”
“Tastes good”
“helped my joints as well”
“As advertised”
“Its more effective than fish oil for me”
“Excellent Supplement”
“No terrible smell”
What buyers complain about
“Smell very fishy”
“The fish oil that doesnt leave a fishy taste in your mouth”
“This is actually a very low amount for a 2,000 mg dose of krill oil”
“Capsules Are a Bit Large”
“Difficult to swallow”
“Too expensive”
“That you should not take with blood thinners”
“Trash”
“This krill oil causes a nasty fishy flavor like fish oil when you burp”
“Not good for health”
Top return reasons
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.