For your question, I can recommend four methods for you to reduce puffy eyes and dark circles.
First, you should often massage the acupuncture points around your eyes, which can increase blood circulation, in order to active blood cells around your eyes.
Second, you can use your ring fingers gently press the area around your eyes for 10time before you go to bed, you should insist on doing this every night, to relieve the problem of puffy eyes.
Third, you can use some eye cream to help increase eye skin's elasticity and firmness, in order to maintain the moisture of your eyes.
Fourth, you should eat fish, carrots, tomatoes, potatoes, animal liver, beans and other foods rich in vitamin A and vitamin B2, which are good for your eyes.