Refrigerate for best results
Read a lot of reviews on different brands.  Essentially I was looking for the one that had the most reviews of it not tasting, smelling or making me fish burp.  When I first opened it up I took one immediately.  Needless to say, mild fish burping and it smelt awful.  I put the whole bottle in the fridge until the next morning. No fish burp and it doesn't smell.  It's good
Rating: 4 stars