Yukon Pure is fish oil, true to nature. Whole, pure, and unadulterated. That’s fish oil the way nature intended and that’s what you get with Yukon Pure® Wild Alaskan Sockeye Salmon Oil. Unlike other fish oil brands, Yukon Pure gives you “the whole oil” with all of its nutrients. Ours isn’t synthesized, denatured, distilled, or over-processed. Natural EPA and DHA ratios in Yukon Pure Sockeye Salmon Oil are the same as those found in wild salmon.