When to workout while using a thermogenic product

RachNRoll

Ok, so I bought a thermogenic product to help me burn the fat while I workout. I know, I know, products don't perform miracles and I workout anyway, but I felt like I needed this little help...

So, my question is, in the package it says to take 3 pills on an empty stomach before exercise in the morning. But I'm not a morning person and I usually hit the gym later at the end of the day... How should I consume the pills in this case?

Or will it work only if I take them in the morning with an empty stomach?