Best Selling Fish Oil on Amazon
998
Products
USMarketplace
January 2026Reporting Period
Sales Volume of Top ASINs for 'fish oil' on AmazonJanuary 2026

Most Selling Products

This list compiles the monthly sales and rankings of all ASINs that appeared within the first three pages of search results for the keyword “fish oil” on Amazon.com in the United States, totaling 998 products. Under this keyword, the top-ranked ASIN recorded more than 80,000 orders in January.
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998
ASINs
1
Garden of Life Once Daily Dr. Formulated Probiotics for Women 50 Billion CFU 16 Probiotic Strains with Organic Prebiotics for Digestive, Vaginal & Immune Health, Dairy Free, Shelf Stable 30 Capsules
Title
Garden of Life Once Daily Dr. Formulated Probiotics for Women 50 Billion CFU 16 Probiotic Strains with Organic Prebiotics for Digestive, Vaginal & Immune Health, Dairy Free, Shelf Stable 30 Capsules
Sales Volume
80,000+
Price($)
25.98
Ratings
4.6
Reviews
58,790
2
Vital Proteins Collagen Peptides Powder Advanced with Hyaluronic Acid & Vitamin C, 20oz Collagen Protein, Unflavored, 27 Servings
Title
Vital Proteins Collagen Peptides Powder Advanced with Hyaluronic Acid & Vitamin C, 20oz Collagen Protein, Unflavored, 27 Servings
Sales Volume
60,000+
Price($)
42.99
Ratings
4.4
Reviews
212,517
3
Sports Research Omega-3 Fish Oil 1250 - Triple Strength Fish Oil Supplement from Wild Alaska Pollock - MSC Certified Sustainable · Non-GMO · Soy Free - 90 Softgel Capsules
Title
Sports Research Omega-3 Fish Oil 1250 - Triple Strength Fish Oil Supplement from Wild Alaska Pollock - MSC Certified Sustainable · Non-GMO · Soy Free - 90 Softgel Capsules
Sales Volume
50,000+
Price($)
27.95
Ratings
4.7
Reviews
56,052
4
Nature's Bounty Fish Oil Omega 3 Supplements - Supports Heart Health, 1200 Mg Fish Oil, Omega-3, 200 Softgels (Pack of 1)
Title
Nature's Bounty Fish Oil Omega 3 Supplements - Supports Heart Health, 1200 Mg Fish Oil, Omega-3, 200 Softgels (Pack of 1)
Sales Volume
40,000+
Price($)
11.83
Ratings
4.7
Reviews
72,885
5
Nordic Naturals Ultimate Omega, Lemon Flavor - 90 Soft Gels - 1280 mg Omega-3 - High-Potency Omega-3 Fish Oil Supplement with EPA & DHA - Promotes Brain & Heart Health - Non-GMO - 45 Servings
Title
Nordic Naturals Ultimate Omega, Lemon Flavor - 90 Soft Gels - 1280 mg Omega-3 - High-Potency Omega-3 Fish Oil Supplement with EPA & DHA - Promotes Brain & Heart Health - Non-GMO - 45 Servings
Sales Volume
40,000+
Price($)
29.21
Ratings
4.6
Reviews
56,760
6
Biotin | Collagen | Hyaluronic Acid | Keratin - Clinically Tested Supplement** - Hair Growth Support, Skin & Nails - 25000mcg Vitamins B1, B2, B3, B6 & B7 - for Women & Men - Made in USA | 60 Capsules
Title
Biotin | Collagen | Hyaluronic Acid | Keratin - Clinically Tested Supplement** - Hair Growth Support, Skin & Nails - 25000mcg Vitamins B1, B2, B3, B6 & B7 - for Women & Men - Made in USA | 60 Capsules
Sales Volume
40,000+
Price($)
27.99
Ratings
4.5
Reviews
14,628
7
Triple Strength DHA Omega 3 Fish Oil 3600 mg | Over 2100mg Omega-3 Fatty Acids with 860mg of DHA | 1300mg EPA | Best Essential Fatty Acids | Premium Wild Caught & Burpless Fish Oil | 120 ct.
Title
Triple Strength DHA Omega 3 Fish Oil 3600 mg | Over 2100mg Omega-3 Fatty Acids with 860mg of DHA | 1300mg EPA | Best Essential Fatty Acids | Premium Wild Caught & Burpless Fish Oil | 120 ct.
Sales Volume
30,000+
Price($)
27.96
Ratings
4.6
Reviews
28,101
8
NatureWise Curcumin Turmeric 2250mg - 95%!C(MISSING)urcuminoids & BioPerine Black Pepper Extract for Advanced Absorption - Daily Joint and Immune Health Support - Vegan, Non-GMO, 180 Count[60-Day Supply]
Title
NatureWise Curcumin Turmeric 2250mg - 95%!C(MISSING)urcuminoids & BioPerine Black Pepper Extract for Advanced Absorption - Daily Joint and Immune Health Support - Vegan, Non-GMO, 180 Count[60-Day Supply]
Sales Volume
30,000+
Price($)
16.78
Ratings
4.6
Reviews
56,061
9
Micro Ingredients Vitamin D3 10,000 IU + K2 MK-7 200 mcg, 300 Softgels with Virgin Coconut Oil | 2-in-1 Vitamins D & K Complex | Extra Strength, Easy to Swallow, Non-GMO, Gluten Free
Title
Micro Ingredients Vitamin D3 10,000 IU + K2 MK-7 200 mcg, 300 Softgels with Virgin Coconut Oil | 2-in-1 Vitamins D & K Complex | Extra Strength, Easy to Swallow, Non-GMO, Gluten Free
Sales Volume
30,000+
Price($)
34.95
Ratings
4.7
Reviews
13,692
10
Nature Made Fish Oil Omega 3 Supplements, 1000mg Softgels, Omega 3 Fish Oil for Healthy Heart Support, 250 Softgels, 125 Day Supply
Title
Nature Made Fish Oil Omega 3 Supplements, 1000mg Softgels, Omega 3 Fish Oil for Healthy Heart Support, 250 Softgels, 125 Day Supply
Sales Volume
20,000+
Price($)
14.89
Ratings
4.8
Reviews
45,780
Keyword Fish Oil Weekly Search Volume Trend
143
925
Search Frequency Rank
During Dec 21–27, this keyword ranked 925 in Amazon's Brand Analytics(ABA) report, up 143 from the previous week. The most recent Weekly search volume was 112,344 (+6.65% WoW). These insights help Amazon Sellers track long-term demand trends, identify market opportunities, and spot seasonal peaks.
Fish Oil Market Overview
This dataset shows the distribution of all ASINs on the first three pages under the keyword "fish oil". In the price range of $20–$50, there are 567 ASINs, the highest proportion, accounting for 59.25%. Nearly 85.88% of ASINs have a rating of 4.3-4.7. For this keyword, the top three ranked ASINs have a combined click-through rate of 31.24% and a combined conversion rate of 27.44%.
Price Range Distribution($)
Price distribution of all ASINs on the first three pages of search results for this keyword.
Price($)Ratio
0-10
5.12%
10-20
18.81%
20-50
59.25%
50-100
14.94%
100-200
1.57%
200-500
0.00%
500-1,000
0.31%
1,000-0
0.00%
Rating Distribution
Rating distribution of all ASINs on the first three pages of search results for this keyword.
RatingRatio
4.8-5.0
9.23%
4.3-4.7
85.88%
3.8-4.2
4.02%
3.3-3.7
0.22%
2.8-3.2
0.65%
0.0-2.7
0.00%
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Review Count Distribution
Review Count of all ASINs on the first three pages of search results for this keyword.
Review CountRatio
0-100
16.29%
100-500
26.71%
500-1,000
11.40%
1,000-2,000
12.81%
2,000-5,000
14.33%
5,000-10,000
7.27%
10,000-0
11.18%
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Top3 Click Share
31.24%
Trend changes in the combined click share of the Top 3 ASINs for the keyword fish oil.
Top3 Conversion Share
27.44%
Trend changes in the combined conversion share of the Top 3 ASINs for the keyword fish oil.
Top3 ASINs
Top 3 ASINs by click share and conversion share for this keyword.
AsinClick(%)Conversion(%)
B000NPYY04B000NPYY04
11.80%
12.12%
B002QMB55YB002QMB55Y
11.17%
8.86%
B0046XC528B0046XC528
8.27%
6.46%
Most Selling Products
Search Volume & Trends
Market Overview
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