Hi Eddie,

It's hard to determine why your fish oil changed color without knowing the type of fish oil you purchased. Some fish oils that are enteric-coated may have a waxy hazy color to them due to the enteric coating. One thing we need to watch out for is taking rancid fish oils. You could pierce open a fish oil capsule and drain the oil out so you can take a closer look at it. Also, there's a possibility the fish oil in your capsules has settled and deposited something on the inside of the soft gel capsule. It may be best to err on the side of caution and get another bottle to be safe.