nattydisaster
PESCIENCE.com
Personally I had not had any luck with DAA though many have for the price it's worth a shot but it seems like either it works great or it does nothing depending on the person
40% increase in testosterone is not very much which is what DAA studies show. If your testosterone is 500 and you get a 40% increase you will be at 700. You might get a libido boost from that. DAA is great for adding to a stack