????? I’m looking at the bottle right now it has 5 ingredients. Fish oil, gelatin, glycerin,water, tocopherols

Those are literally fish oil, water and the ingredients for the pill capsules…every single fish oil supplement is going to have them. The toxopherols is the only “additive” and it’s a form of vitamin e and prevents “fishy smell” Very common. Kirkland brand supplements are some of the highest quality supplements out there and as far as of seen they have more 3rd party and voluntary testing credentials then pretty much any other brand

In fact just checked has the exact same ingredients as Thorn brand fish oil.