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Member's Mark Extra Strength Antarctic Pure Omega-3 Krill Oil, 500 mg, 160 ct.

|2,741 ratings
Item # 689980
Current price is Now $18.98
was $22.98
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Highlights

  • Compare to MegaRed® Extra Strengthǂǂ
  • One 160 count bottle of Member's Mark Extra Strength Antarctic Pure Omega-3 Krill Oil, 500 mg dietary supplement softgels
  • Supports Heart Health* with 120 mg Omega-3s
  • No fishy aftertaste or odor𝟏, Easy Absorption𝟮, MSC-certified sustainable
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About this item

Product details

Antarctic Krill contains omega-3 fatty acids, antioxidants and a phospholipid complex. Krill are small prawn-like creatures that comprise one of the largest biomasses in the ocean. It is one of the most abundant organisms on the planet. Krill represents a renewable and positive nutrition source.* Member’s Mark™ Extra Strength Antarctic Pure Omega-3 Krill Oil contains omega-3 fatty acids DHA and EPA. Supportive, but not conclusive research shows that consumption of EPA and DHA omega-3 fatty acids may reduce the risk of coronary heart disease.*

Krill oil contains astaxanthin, which is not seen in standard fish oil. Astaxanthin may help maintain cell integrity.*

Unlike fish oils, krill oil carries omega-3s in the form of phospholipids–liposomes or little packages that deliver the fatty acids to your body’s cells. Standard fish oils lack this phospholipid complex.*

Member's Mark™ Krill Oil is rigorously regulated from the sea to the shelf. The Marine Stewardship Council (MSC) is the world’s leading third-party sustainability certifier that monitors each step of the process. This product comes from a fishery that has been independently certified to the MSC’s standard for a well-managed and sustainable fishery.

Krill oil contains omega-3 fatty acids DHA and EPA

1Member’s Mark Extra Strength Antarctic Krill Oil contains Superba2® krill oil. Using a patented purification process, salts (including TMAO responsible for ‘fishy’ odor) are removed from Superba2® krill oil thereby minimizing the fishy aftertaste or odor commonly experienced with fish oil. This process results in a krill oil that is over 3X more pure than regular krill oil.  

2Krill oil carries omega-3s in the form of phospholipids — liposomes or little packages that deliver the fatty acids to your body’s cells.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

†500 mg is the minimum fill of krill oil per softgel. Due to the natural variability of Member’s Mark™ Antarctic Pure Omega-3 Krill Oil, each softgel may include more than 500 mg to ensure label potency. Extra strength compared to 350 mg krill oil. §More phospholipids compared to regular 500mg krill oil.

‡‡This product is not manufactured or distributed by Reckitt Benckiser LLC, owner of the registered trademark MegaRed.®

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Specifications

  • Use Instructions: As a dietary supplement, take one softgel daily with a meal. For adults only. Consult your doctor before taking any supplement, particularly if pregnant or nursing
  • Purchase Includes: One 160 count bottle of Member's Mark Extra Strength Antarctic Pure Omega-3 Krill Oil, 500 mg dietary supplement softgels
  • FSA/HSA Eligible: No
  • Allergens + Warnings: Does not contain milk, wheat, soy, gluten, tree nuts, peanuts. Supplementation with omega-3 fatty acids should be avoided in patients with inherited or acquired bleeding predispositions, including those taking anticoagulants. As with any product containing omega-3 fatty acids, adhere carefully to the amount recommended by your healthcare practitioner. KEEP OUT OF REACH OF CHILDREN. For optimal storage conditions, keep in a cool, dry place with the cap tightly closed. Protect from excessive heat or freezing. TAMPER EVIDENT: DO NOT USE IF SEAL UNDER CAP IS BROKEN OR MISSING
  • Ingredients: Gelatin Capsule (Gelatin, Glycerin, Sorbitol, Water, Ethyl Vanillin) CONTAINS: CRUSTACEAN SHELLFISH (Krill)

Member ratings & reviews

4.8 out of 5 stars
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2,741 ratings487 reviews
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Showing 1-3 of 487 reviews

Apr 11, 2026
Reviewer name: Bonnie
5 out of 5 stars
5 out of 5 stars review

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Nurse Bonnie

It has helped my cholesterol levels since I've been taking it for several years now. I recommend it to everyone to try because it's better than taking the regular fish oil. After just 6 months my levels were way better than when I was just taking the fish oil. These don't give the after taste either.

Helpful?3YIMIVPIWAF413580571547
Jun 2, 2026
Reviewer name: Barbara Hanry
5 out of 5 stars
5 out of 5 stars review

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affordedabe

It's the same as name brand but more affordedabe. I have been taking these for about 5 or 6 years and feel like they work very well.

Helpful?3YIMIVPIWAF413580571547
Sep 11, 2026
Reviewer name: Bayou Bengals Fan
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Taking This for Years

I have used this product for years to help control my cholesterol and triglycerides. It was suggested to me by a health care professional as a supplement, and I chose Member's Mark for its price and quality.

Helpful?3YIMIVPIWAF413580571547