I'm thinking about taking this testosterone booster called Isa-test. The problem is I have a tough time swallowing pills. I wanted to know if it's OK to break the capsule open and just eat the powder?

As this is not regulated by the FDA it is not in my 2007 Drug text. You should contact the store where you bought it, or GNC, and ask them.

Many times it is not okay to crush or open pills to take as a powder as they are time release medications and can cause severe reactions if crushed or opened.