[surferjoe2007]

 I was wondering if saw palmetto extract can affect muscle growth ? 
 I included vit d tablet in diet; it contains 60,000 IU so I need to take one after 15 days ? That would be 4000 IU daily.

Since SPE reduces testosterone it can reduce muscle growth.  It reduces DHT testosterone which is strong testosterone but also is behind acne, facial hair, etc.  It doesn’t reduce normal testosterone, but since DHT is stronger than normal the loss in overall testosterone (and muscle, libido, etc.) can be significant.  Since you’ve had acne trouble it may be worth it.  If you think you need muscle more, don’t have trouble with acne & etc, and don’t really need to lower your T for NBE, you may choose to skip SPE.  Testosterone does inhibit NBE but only partly.

Creatine can help with muscle.  Bodybuilding forums suggest a couple others so you may want to take a look, but creatine is the main supplement.

Yeah that’s fine for vitamin D.  Absorption may or may not be near 100% so you can check blood levels and adjust after a few months if you want to be sure.

 
 I already have creatine monohydrate in my workout schedule. Yes, it is helpful ! 

 I thought of starting with FG extract and SPE (lower doses) but PC and PM is really needed ? Just thinking of not disrupting cycle but if it gives   results, it's worth it .

Early on I wouldn't use too much PM or PC, if any.  100 mg & 1/8 tsp is fine, or you can use red clover or flax seeds + vitex.  Later if you grow from these things then I'd consider PM & PC or more of it.  The thing is too much that isn't in balance not only disrupts cycles, but also might impede growth too.  When you do start it's best to start gradually just in case, and only after getting good problem free results from less.