IGF Questions

[Work Sucks]

I'm not sure what the difference between the 2 IGF LR3 I have is. . . which one should I take for bulking up ?

IGF-LR3 - Media Grade 1mg
IGF-LR3 - Receptor Grade 1mg

I've looked around and found nothing on either type of IGF, just ifno on IGF its self.

 

[pentatonic]

I'm not sure what the difference between the 2 IGF LR3 I have is. . . which one should I take for bulking up ?

IGF-LR3 - Media Grade 1mg
IGF-LR3 - Receptor Grade 1mg

I've looked around and found nothing on either type of IGF, just ifno on IGF its self.

Receptor grade purity level is a couple percentage points better. I'd stick with media grade. It's cheaper and most people I know who have used receptor grade could not tell the difference.

 

[Work Sucks]

thanks penta.