5 Best Omega 3 Fish Oil Supplements 2021

Here are 5 best omega 3 fish oil supplements, Omega 3 fatty acids are a type of poly-unsaturated fat that provides important role in human body, including inflammation, immunity, heart health, and brain functions.

Finding the right fish oil supplement based on high quality ingredients and sustainably caught fish, third-party testing and certification, and EPA/DHA content.

Scientific Based Benefits of Omega-3 Fatty Acids

Here are some health benefits of omega-3 fatty acids that are based on scientific research. In fact, few nutrients have been studied as thoroughly as omega-3 fatty acids. They have many powerful health benefits for your body and brain.

  • Triglycerides: Omega-3s can cause a major reduction in triglycerides, usually in the range of 15–30% (Source-1Source-2Source-3).
  • Blood pressure: Omega-3 can reduce blood pressure levels in people with high blood pressure (Source-1Source-2).
  • “Good” HDL cholesterol: Omega-3 can raise “good” HDL cholesterol levels (Source-1Source2Source-3).
  • Blood clots: Omega-3 can keep blood platelets from clumping together. This helps prevent the formation of harmful blood clots (Source-1, Source-2).
  • Plaque: By keeping your arteries smooth and free from damage, omega-3 help prevent the plaque that can restrict and harden your arteries (Source-1, Source-2).
  • Inflammation: Omega-3 reduce the production of some substances released during your body’s inflammatory response (Source-1, Source-2, Source-3).
  • Omega 3 can improve brain health during pregnancy and baby early life.
  • Omega 3 can help in fight against depression and anxiety.
  • Omega 3 can improve risk factors of heart disease.
  • Omega 3 can reduce symptoms of Metabolic Syndrome.
  • Omega 3 can fight inflammation.
  • Omega 3 can improve mental disorders.
  • Omega 3 can help in prevent cancer. (Source-12).
  • Omega 3 can reduce fat in liver.
  • Omega 3 can help in improve bone and joint health.
  • Omega 3 fatty acids may improve sleeping disorder.
  • Omega 3 fats are good for skin and eyes.

5 Best Omega 3 Fish Oil Supplements

Here are listed 5 best omega 3 supplements!

1- California Gold Nutrition, Omega-3 Premium Fish Oil


  • California Gold Nutrition® Omega-3 Premium Fish Oil
  • Molecularly Distilled & Supercritical Extraction
  • Preferred Triglyceride Form & Cholesterol Free
  • 360 mg EPA & 240 mg DHA per 2000 mg Softgels – Two Softgels a Day!
  • 100 Fish Gelatin Softgels (Porcine & Bovine Free) Manufactured in California, USA
  • Supports Overall Health & Wellbeing as well as Helps to Maintain Optimal Lipid Profile*
  • Formulated to Contain: No Gluten – No GMOs – No Soy
  • Produced in a 3rd Party Audited cGMP Registered (Certified) Facility
  • iTested Quality Confirmed & 100% Gold Guarantee

Maintaining a diet with sufficient levels of “good fat” has been associated with health benefits such as a reduced risk of cardiovascular disease, healthy brain function and general health and wellbeing.

2- Sports Research, Omega-3 Fish Oil, Triple Strength, 1,250 mg


  • Made with AlaskOmega® from Wild Alaska Pollock
  • IFOS® 5-Star Certified Fish Oil
  • Dietary Supplement
  • Certified Sustainable Seafood – MSC
  • Made with Non-GMO Ingredients
  • Gluten Free
  • cGMP Compliant – Good Manufacturing Practice
  • 3rd Party Quality Tested
  • MSC from an MSC Certified Sustainable Fishery

SR® Omega-3 Fish Oil contains ultra-concentrated levels of EPA & DHA (950 mg) in each fish gelatin softgel. Sourced from cold water, wild caught Alaska Pollock (not from farm-raised fish).

  • Advanced Molecular Distilled & Purified
  • Exceeds Global Organization for EPA & DHA
  • Sourced from Wild Alaskan Pollock

3- Solgar, Omega-3 Fish Oil Concentrate


  • Since 1947
  • Purified to Remove Mercury
  • Non-GMO
  • Gluten, Wheat & Dairy Free
  • Dietary Supplement

This formulation provides a natural, concentrated source of Omega 3 fatty acids EPA and DHA from deep-sea, cold-water fish. EPA and DHA support cardiovascular, joint and metabolic health. The fish oil in this formulation is tested for optimum purity. It undergoes molecular distillation to remove mercury.

Suggested Use

As a dietary supplement for adults, take two (2) softgels three times daily, preferably with meals or as directed by a healthcare practitioner.

Other Ingredients

Gelatin, vegetable glycerin, natural mixed tocopherols.

Contains fish (anchovy, sardine)

Free of: gluten, wheat, dairy, yeast, sugar, sodium, artificial flavor, sweetener, and color. 

4- Now Foods, Molecularly Distilled Omega-3


  • Cardiovascular Support
  • 1,000 mg Fish Oil Per Softgel
  • 180 EPA/120 DHA Per Softgel
  • Supports Heart Health
  • Non-GMO
  • A Dietary Supplement
  • Kosher – Contains Gelatin
  • Omega-3/Fish Oils
  • Family Owned Since 1968
  • GMP Quality Assured

Supportive but not conclusive research shows that consumption of EPA and DHA Omega-3 fatty acids may reduce the risk of coronary heart disease.

The fish oil concentrate is manufactured under strict quality control standards. It is tested to be free of potentially harmful levels of contaminants such as PCB’s, dioxins, mercury and other heavy metals.

5- Carlson Labs, Wild Caught, Super Omega-3 Gems, 1,200 mg


  • Igen – Non-GMO Testing
  • Freshness & Potency Purity Guaranteed
  • 1,200 mg Omega-3s
  • Dietary Supplement
  • Cardiovascular Support
  • Brain Function
  • Vision Health
  • An FDA Regulated Facility
  • Gluten-Free
  • No Artificial Preservatives

Carlson Providing the finest Norwegian omega-3 since 1982

Super Omega-3 Gems provide the beneficial omega-3’s EPA and DHA, which supports heart, brain, vision and joint health, and promote optimal wellness. To ensure maximum freshness, Super Omega-3 Gems are closely managed from sea to store. We source the highest quality, deep, cold-water fish using traditional, sustainable methods.