farenheit just feels like your going through the change of life. For over the counter my friend is the Manager of GNC so I play test victim for her. I tried that Redline, but jesus make sure you have your intent mapped out in front of you or if you have any sort of add, adhd your screwed. I have done the liquid and the pills. I got a freaky pump from it when I worked out. Make sure you eat a small snack before you take it. I bite off a hunk of cheese and about 20 oz of water. It kicks in at about 20 minutes depending on your metabolism. I think we supersetted every friggin set that day. I took 3 tabs my work out partner he took 2 but he does have higher blood pressure than I do. I would definately go with Clen like lil lifter suggested if you can get it, it is way more steady and doesn't spike your system like the over the counter stuff does.
happy burning