This unique, naturally occurring composition follows a proprietary short-path distillation process to remove any harmful toxins, PCBs, and pesticides, while maintaining its natural levels of vitamin A and D. This process is done at very low temperatures with no exposure to any chemicals or oxygen to maintain maximum bioactivity and freshness.*
The oil is Marine Stewardship Certified and extracted exclusively from sustainable, wild-caught Cod from the clean waters of Dutch Harbor, Alaska.
The livers are extracted and frozen at -20 degrees Fahrenheit directly on the fishing vessel and immediately after the Cod is long-line caught (within about 20 minutes). This is particularly important to stop the liver’s natural enzymatic function and degradation and avoids oxidation.*
This comprehensive formula contains a full complement of Omega-3, (EPA, DHA, DPA), active Omega-3 metabolites, pro-resolving mediators 18-H EPE and 17-H DHA, along with fat-soluble vitamins A and D.
Pro-Resolving Mediators (PRMs) are natural substances derived from omega-3 fatty acids that act as "braking signals" to modify cell behavior and promote healthy, normal cell function. Additionally, PRMs work synergistically with the omega-3 fatty acids, vitamin A and vitamin D to nutritionally support immune, intestinal, ocular, and neurological functions.*
Scientific research has also shown that PRMs have a concentration similar to what is found in human breast milk during the first four weeks of lactation. (1)
Every batch of Jigsaw Alaskan Cod Liver Oil is extensively tested to ensure there are no harmful substances. We test for: full panel microbes, heavy metals, dioxins, and PCBs. And, the results are posted online for all to see.
Because the Vitamin A and Vitamin D are naturally occurring in the Cod Liver Oil, they are found in more accessible forms and can be better utilized and absorbed by your body. When these nutrients are not found in their natural forms, there is a decrease in the overall effectiveness, retainment, and benefits provided.* (2)
Our innovative process begins in the pristine Bering Sea with Alaskan big head codfish (Gadus Macrocephalus). The cod is line-caught, one-by-one, and the entire process is Marine Stewardship Council (MSC) Certified, which ensures traceability and sustainability.
As the codfish come into the boat from the sea, the Cod livers are separated from the filet and then flash-frozen at -20˚ Fahrenheit. This halts enzymatic breakdown and oxidation to seal in freshness and nutrients.* The frozen livers are rushed to the nearby processing facility in Dutch Harbor, Alaska.
When they are ready for the purification process, the livers are allowed to thaw naturally in an anaerobic (devoid of Oxygen) chamber, without excess heat. From this moment on, oxygen never touches the livers, so oxidation is halted and absolute freshness is maintained.* The oil, with all nutrients preserved, is separated and the next steps are chemical-free, gentle processes that maintain purity and seal in freshness.
The resulting Cod Liver Oil is exceptionally fresh, pure, and healthy because of naturally occurring Vitamins A & D, healthy Omega-3 fatty acids, and Pro-Resolving Mediators.*
Health leaders love our nutrition products.
Morley Robbins, MBA, CHC
Creator of The Root Cause Protocol (RCP)
I recommend many Jigsaw products in the Root Cause Protocol (RCP) Instruction Manual because of the premium quality... and the customer service is fantastic.
Dr. Emily Parke
Founder of Arizona Wellness Medicine
My patients LOVE using Jigsaw Health products....and so do I. Especially the MagSRT, Adrenal Cocktail, Electrolyte Supreme, and Alaskan Cod Liver Oil supplements!
Founder of Wellness Mama
Jigsaw Health has excellent customer service and a great company culture...I love their products, especially the MagSRT® -- my personal favorite!
Speaker & High Performance Consultant
Magnesium is a KEY part of my evening routine, and I've found nothing better than MagSRT. In addition, I'm now using a giant scoop of Adrenal Cocktail in my morning mason glass jar of water, then adding in a few capsules of Pureway-C anytime I need extra immune system support. I stand behind all of Jigsaw's products.
Kitty Martone - Healthy Gut Girl
Host of "Stuff Your Doctor Should Know"
As a wellness expert I pride myself on knowing the best brands of supplements to get the job done. Purity, efficacy, affordability and customer service… Jigsaw has it in spades!
Lance Dreher, PhD
Mr. Universe 1981 & 1986, Mr. America 1981, National Fitness Hall of Fame Inductee 2019
I’ve been in the health and fitness industry for over 50 years and can only say your team at Jigsaw is the BEST! No nutrition company comes close to caring about its customers like Jigsaw! Keep up the caring!
Ketosis & Intermittent Fasting Author
The company culture at Jigsaw Health is incredible. The magnesium supplements, Co-Q10, and Brain Boost are a daily MUST for me.
Dr. Sheila Kilbane
Founder of Infinite Health
I’ve been using MagSRT®, MagSRT® B-Free and MagSoothe™ with the kiddos in my clinic and we love them! They are such a great and gentle way to deliver magnesium. My personal favorite and the one I take every day is the MagPure® Brain Boost. Works like a charm!” Thank you Jigsaw Health for making such incredible products!
Dr. Decker Weiss
Naturopathic Cardiologist, Founder of Scottsdale Heart Institute, Peace Possible
For my practice, magnesium is critical to protect my patients. MagSRT sets itself apart in many ways including the only one to meet the standards a cardiologist such as myself demands. I switched over 3 years ago based on the Scottsdale Magnesium Study results, and have never gone back to any other magnesium product.
Dr. Keith Chambers
Founder of Chambers Clinic
We use the entire spectrum of Jigsaw Health products with our patients. Especially love the convenience of Jigsaw Basic, Jigsaw Complete, and Jigsaw Ultimate.
Dr. Tami Meraglia, MD
Best Selling Author of “The Hormone Secret”, CEO of US Stemology
I always keep my family stocked up on Jigsaw MagSRT and CoQ10 and recommend it for all my patients. I love this company! It is rare for a supplement company to do research on effectiveness of a vitamin-they do and have! I appreciate the deep emphasis on quality.
Founder of My Child Will Thrive
I can actually get my own kids to take these supplements... they love it!