Our Process


Molecular Distillation has become something of a buzzword in marketing Fish Oil products. Simply put, it describes a type of equipment: a wiped film evaporator with a chilled center condenser operated under high vacuum. While the actual definition is fairly technical, the technique is important to Fish Oil purification.


Molecular distillation is extremely effective at removing Polychlorinated Biphenyls (PCBs), without damaging delicate EPA & DHA Omega-3s. PCBs, an environmental contaminant, have both man-made and natural sources. Minute trace quantities can be found globally in all Fish Oils. To meet EU and California Proposition 65 standards, oils must be distilled to remove PCBs. Fishy odors are also effectively removed using this process.

How we do it!


Alaska Pollock oil (like most Fish Oils*) is a rich source of EPA and DHA Omega-3s, but they are still only present at about 20-25% Omega-3 content. In order to reach daily-recommended intakes from international scientific experts and only swallow 1-2 capsules, the Omega-3 portion must be concentrated. The sophisticated and proprietary AlaskOmega® process can reach as high as 85% Omega-3, allowing us to deliver a Peak dose of EPA & DHA in a single softgel.

Play Video


Although choosing a Fish Oil brand can seem overwhelming, Wiley’s Finest Wild Alaskan Fish Oil makes the choice simple with American made, sustainable, and concentrated Omega-3 products. Wiley’s Finest is dedicated to quality, transparency, and sustainability by offering the only full line of NSF® Contents Tested and Certified Fish Oil supplements to ensure exceptional quality and safety for our customers.

NSF® International is a Nonprofit Organization based in Ann Arbor, MI and has been a Recognized Global Leader since 1944. The testing process consists of testing products to ensure they meet label claims and standards (which are more rigorous and difficult than standard FDA cGMP requirements), inspecting/auditing cGMP facilities, and certifying products, components, ingredients, and equipment.

The NSF® Contents Tested & Certified mark on our products is your assurance that the product has been tested by one of the most respected independent certification organizations in existence today. Each and every formula is independently certified by NSF® to meet label claim for its nutrients and is tested to be safe from harmful contaminants. Wiley’s Finest is proud to offer a line of exceptional quality supplements that stand out as an industry leader in third party GMP certification and testing.

Did you know?
By the time one of our fish oils makes its way to a store’s shelf, it has been tested 2-3 times by third party laboratories to ensure safety, purity, and quality.

Visit them at www.nsf.org 

The only full line of fish oil supplements to be NSF® contents tested & certified!