[Vixxxen]

Major factors: 5g creatine and 10g maca.  You may want to start with more creatine (per package directions) and 3g maca.  If you use gelatinized maca you can use a little less than half those amounts.  Likewise for other extracts, depending on extract strength.   Carb loading before workouts is important to insure you provide the large energy requirements for the workout and don't burn muscle.  If it is long before you can eat a lot, but if it's right before then just a snack so you don't workout with a full stomach.  Brown rice is ideal to both supply the carbs and many other helpful nutrients.

Lesser factors (but still useful): A lesser but still helpful supplement for muscle is 3g HMB.  Up to you if you want to bother.   Massaging with any oil helps just as it does with the breasts, if you have the time.  Fish oil or flax oil is likewise good, though fish oil is smelly.  Or any other oil you'd use for NBE: coconut oil, cocoa butter, etc., etc.  While anti-androgens are helpful for NBE, they can inhibit muscle gains.  So not using those if not needed is helpful for butt workouts.

Thank you for this info, it is very useful. Would you care to explain what maca does in terms of muscle gain? I've herad some people talking about maca and having some results from it. 

So, as I understand, if I'm weight training, those oils can actually be counterproductive for my goals right? 

Again, thank you for all those tips, I didn't know about carb loading, I'm going to try that!