I oil pull with Cod Liver Oil. It is a popular brand that has lemon and mint added. I can't taste the fish at all. I love oil pulling with the cod liver oil. My mouth is clean and healthy. And it is great for my skin. I don't injest any cod liver oil. I do take Omega 3 fish oil caps though. I feel that plenty of the vitamin A gets into my blood stream with the oil pulling. I also oil pull with Avacado oil, and extra virgin coconut oil. The avacado oil is great for your hair. Makes it healthy and shiny. And they are all good for your skin.