As you guys should all know Cholesterol is the main source for testosterone creation.
So in order to make the most testosterone you need to have a good level of cholesterol.

Since steroid use and pro hormone use will drastically effect your cholesterol levels it would be a good idea for people to use krill oil on and off cycle.

Krill oil has been all the rage lately since some new studies have come out showing it has a massive improvement over fish oil, this study below was 3g fish oil and 3g krill oil per day for 90 days take a look.

Check out your local supplement store it will help a great deal during your PCT when you are trying to increase testosterone.