How effective is the Take Action Pill?

Ok so me and this guy hooked up at a party, and since it was spur of the moment thing we didn't use a condom. Since I couldn't remember where he finished and we had sex multiple times I ran to the store 3 hours later to buy an ECP. Since I was a little broke I couldn't afford the Plan B pill so I purchased the off brand Take Action Pill. I was wondering if it is just as effective, and if anybody has personally taken it and would like to give feedback! Thanks in advance!