It is true that when you feel good you also look good. This applies for anti-aging products like those that include fish oil.
The omega 3 fatty acid present in fish oil alleviate the symptoms of depression thus less depression is the pathway to a happy life. When you live happily that is reflected in your persona and causes less stress marks and wrinkles.
Apart from fish oils, seeds and whole grains are natural source of Omega 3 fatty acids. Omega 6 fatty acid is not far behind in importance in maintaining younger looking skin combating the signs and causes of aging.
Naturally found in nuts and seeds it is essential for marinating hormonal balance and preventing skin problems. However, due to hectic lifestyle there is often deficit in the intake of Omega 3 and 6 naturally. The deficit can be countered by taking fish oil supplements.