I have taken fish oil for years, and I am "still kicking". One of the first things I noticed is that it is not fishy, while taking or afterward.
The dosage is one soft gel per day, and each one is 1000 mg,, and 15 calories. It boasts highly refined fish oil, and is a product of Canada, which I trust.
These gelcap's are slightly larger than the ones which I have been taking (also Spring Valley), but I noticed no difference when swallowing them.
What I really like, too, is the reassurance that no Gluten, Yeast, Milk or milk derivatives, Lactose, Sugar, artificial color, or artificial flavor is added. It is so good to be reassured this way.
I trust this Omega-3 fish oil, because I have trusted the brand for years, and with the potency, the lack of a fishy taste, and the omega 3 benefits, I don't think I can lose!