I Have Been Using Omega 3 Acid Eth Esters 1

I have been using omega 3 acid eth esters 1 gm ca 4 times a day to lower my triglyceride . We have been trying to lower my Triglyceride naturally. I have been told the Vasepa would do the same job are there any others that you would recommend . Both of the above state that the omega 3 is in Above the 90 % range