Yes, fish oil can really help to help puffy eyes as a matter of fact. The entitative factor to give rise to puffy eyes is the congestion of blood capillary around your eyes. Frequently stay up late, emotional instability, eyes fatigue and something else will induce the circulation of blood slowing down, the carbon dioxide and metabolic waste accumulation, the blood around your eyes lack of oxygen, thus the blood congest of eyes blood will be happen. Nicely, the substances which the fish oil contains such as vitamin A as well as carotene can effectively relief the symptom. Just use your ring fingers to massage around your eyes for a few minutes with fish oil before sleep, then put a warm compress on eyes for a while. Several days later, you will see the changes obviously.