Krill Oil
MaybeAn estimated 0.1% of orders come back. But demand is soft, at -22.5% this quarter, so Krill Oil is a Maybe.
- Flapen Score
- 50 / 100Top 41% of 2,035 Health & Personal Care niches · +2 vs the category median of 4850
- Market size
- £279K/yr151K searches / yr
- 90-day growth
- -22.5%search demand this quarter
- Competition
- 78%top-5 click share · 12 brands · 27 sellers
Flapen Score
Krill Oil against its category
The dotted line is the Health & Personal Care average. Past it, Krill Oil is stronger. Inside it, weaker.
Market
The Krill Oil market on Amazon at a glance
Shoppers on Amazon United Kingdom searched for Krill Oil 151K times last year and spent an estimated £279K. The top 5 brands take 81% of clicks. Flapen scores it 50 out of 100, a Maybe.
01 · Demand
An estimated 10.9% of those searches ended in a purchase.
Shoppers searched for this 151K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 10.9% of those searches ended in a purchase. Searches in the last 90 days moved -22.5% against the 90 days before. Searches, conversion and average price together put the market at an estimated £279K a year.
- Searches, last 12 months
- 151K
- Growth, 90 days vs prior 90
- -22.5%
- Conversion, latest week
- 10.9%
- Market size, estimated
- £279Ka year
- Peak month
- November1.4× the quietest month
- Top search term
- krill oil83K searches a year
02 · Price
A sale here is worth £16.90.
Listings sell for £16.90 on average, from £5.30 to £28.30. Amazon reports units sold in ranges. This niche sold 15K to 20K a year. The average listing sells 1,000 to 1,250 of them. At £16.90 that is £17K to £21K a year per listing.
- Average price
- £16.90inside the $15 to $100 sweet spot
- Price range
- £5.30–£28.30
- Amazon United Kingdom median price
- £12.12across 27,606 niches
- Units sold a year
- 15K–20K
- Units per listing a year
- 1,000–1,250
- Revenue per listing a year
- £17K–£21K
- Returns
- 0.1%of orders · Amazon United Kingdom median 0.6%
03 · Entry bar
The bar here is low.
62% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 1.0% of listings are out of stock. The average listing ranks #58 within Essential Fatty Acids. It carries 704 reviews at 4.51 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 62%
- Prime listings
- 100%
- Out of stock, average day
- 1.0%
- Average rank
- #58in Essential Fatty Acids
- Average rating
- 4.51 starsAmazon United Kingdom average 4.36 stars
- Average reviews
- 704per listing
- Listings tracked
- 13
04 · Newcomers
1 of last year's 2 launches cleared the first-year sales bar.
2 products launched here in the last 12 months. 1 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 72 months on average, so the names here are established.
- Launched, last 12 months
- 2
- Successful launches
- 1Amazon's first-year sales bar
- Average brand age
- 72 months
Products
Top Krill Oil products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 25, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Antarctic Krill Oil Capsules - 1200mg - 3 Months Supply - 180 Softgels
- Price
- £18.85
- Rating
- 4.6/5
- Reviews
- 3,994
- Age
- 7y ago

Max Strength Antarctic Krill Oil Softgels | 2000MG | 120 Capsules | Premium Blend Omega 3 Fatty Acids | EPA & DHA | Astaxanthin | Naturally Harvested | Heart Health & Brain Function
- Price
- £14.55
- Rating
- 4.4/5
- Reviews
- 96
- Age
- 1y ago

Antarctic Krill Oil Capsules 2000mg | 120 Softgels | High Strength Blend with Fish Oil Astaxanthin Phospholipids EPA and DHA | By Horbaach
- Price
- £16.15
- Rating
- 4.6/5
- Reviews
- 1,329
- Age
- 6y ago

Vitabiotics Ultra Red Krill Oil Nutritional Supplement Capsule with Omega 3-9 Fatty Acids DHA EPA Astaxanthin for Heart Brain and Eye Vision Support from Antarctic Marine Phospholipids
- Price
- £8.33
- Rating
- 4.5/5
- Reviews
- 997
- Age
- 13y ago

Antarctic Krill Oil Super Strength 2000mg - 150 Softgels Capsules - with Astaxanthin & Phospholipids - Omega 3 Fish Oil Alternative - Source of EPA & DHA - Made in the UK - Nu U Nutrition
- Price
- £17.70
- Rating
- 4.6/5
- Reviews
- 483
- Age
- 3y ago
Trending
estimated 90-day click momentum
Antarctic Krill Oil 2000mg Softgels with Omega-3s EPA DHA Astaxanthin and Phospholipids Supplement 120 Softgels
- Price
- £11.41
- Rating
- 4.4/5
- Reviews
- 15
- Age
- 2mo ago

Max Strength Antarctic Krill Oil Softgels | 2000MG | 120 Capsules | Premium Blend Omega 3 Fatty Acids | EPA & DHA | Astaxanthin | Naturally Harvested | Heart Health & Brain Function
- Price
- £14.55
- Rating
- 4.4/5
- Reviews
- 96
- Age
- 1y ago

Puretrex Krill Oil 3000mg 150 Softgels Made in UK Omega 3 EPA DHA with Astaxanthin & Phospholipids High Absorption No Fishy Aftertaste Heart Brain Joint Eye Support
- Price
- £27.58
- Rating
- 4.6/5
- Reviews
- 36
- Age
- 8mo ago

Bioglan Red Krill Oil Max Strength 1000 mg high in Omega-3 Fish Oil EPA & DHA Help to Support Your Heart Eye and Brain Health One Month Supply 30 Count
- Price
- £24.33
- Rating
- 4.4/5
- Reviews
- 274
- Age
- 13y ago

Vitabiotics Ultra Red Krill Oil Nutritional Supplement Capsule with Omega 3-9 Fatty Acids DHA EPA Astaxanthin for Heart Brain and Eye Vision Support from Antarctic Marine Phospholipids
- Price
- £8.33
- Rating
- 4.5/5
- Reviews
- 997
- Age
- 13y ago
Newest
by launch date
Antarctic Krill Oil 2000mg Softgels with Omega-3s EPA DHA Astaxanthin and Phospholipids Supplement 120 Softgels
- Price
- £11.41
- Rating
- 4.4/5
- Reviews
- 15
- Age
- 2mo ago

Puretrex Krill Oil 3000mg 150 Softgels Made in UK Omega 3 EPA DHA with Astaxanthin & Phospholipids High Absorption No Fishy Aftertaste Heart Brain Joint Eye Support
- Price
- £27.58
- Rating
- 4.6/5
- Reviews
- 36
- Age
- 8mo ago

Max Strength Antarctic Krill Oil Softgels | 2000MG | 120 Capsules | Premium Blend Omega 3 Fatty Acids | EPA & DHA | Astaxanthin | Naturally Harvested | Heart Health & Brain Function
- Price
- £14.55
- Rating
- 4.4/5
- Reviews
- 96
- Age
- 1y ago

Antarctic Krill Oil 2000mg | High Strength Blend with Omega 3 Fish Oil Astaxanthin EPA and DHA | 60 Softgels | Natures Truth
- Price
- £12.20
- Rating
- 4.4/5
- Reviews
- 31
- Age
- 1y ago

Antarctic Krill Oil Super Strength 2000mg - 150 Softgels Capsules - with Astaxanthin & Phospholipids - Omega 3 Fish Oil Alternative - Source of EPA & DHA - Made in the UK - Nu U Nutrition
- Price
- £17.70
- Rating
- 4.6/5
- Reviews
- 483
- Age
- 3y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 78% of clicks. A locked shelf that new listings rarely crack.
Brands
12 flat
Sellers
27
Est. top-5 brand share
81%
Top 20: 100%
Est. top-5 click share
78%
Top 20: 100%
Open market
13%
- WeightWorld29%
- Nutri Peak19%
- Horbäach15%
- Vitabiotics Ultra12%
- Nu U Nutrition6%
- Tamiodfo6%
- Open — no brand owns it (6 brands, 13%)
Demand
Krill Oil search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.4×
Search terms
Top Krill Oil search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- krill oil83K/yr
- krill oil capsules high strength 2000mg23K/yr
- krill oil capsules10K/yr
- krill7K/yr
- antarctic krill oil15K/yr
- red krill oil5K/yr
- krill oil omega 3 capsules high strength2K/yr
- antartic krill oil4K/yr
- antartic krill oil capsules high strength 2000mg3K/yr
Reviews and returns
What reviews say buyers love and hate about Krill Oil
We read the reviews and the return reasons for every product selling here.
“Really horrible strong fishy smell”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
14 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Krill Oil questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









