What I used is USN 17 TESTO METHOX the hardcore brand. I use that for gaining. Mix it with USN HYPERBOLIC MASS
Its a testosterone booster. It acts fast. You'll see results in no time
+-400 South African Rands.. which could probably be +- 27 pounds. I took 4 capsules before a workout and 4 at night when I go to sleep.
Proteins and cink
I like Bullnox which is aTestosterone booster, nitric oxide and capsaicin which makes core temp. to go up to ignite it all.
On sale usually 39 dollars